In WriteOnePNGImage() of the PNG coder at coders/png.c, an improper call to AcquireVirtualMemory() and memset() allows for an out-of-bounds write later when PopShortPixel() from MagickCore/quantum-private.h is called. The patch fixes the calls by adding 256 to rowbytes. An attacker who is able to supply a specially crafted image could affect availability with a low impact to data integrity. This flaw affects ImageMagick versions prior to 6.9.10-68 and 7.0.8-68.

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7068-1 advisory.

    It was discovered that ImageMagick incorrectly handled certain

    malformed image files. If a user or automated system using ImageMagick were tricked into processing a     specially crafted file, an attacker could exploit this to cause a denial of service or affect the     reliability of the system. The vulnerabilities included memory leaks, buffer overflows, and improper     handling of pixel data.

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

This plugin has been deprecated as it does not adhere to established standards for this style of check.

The remote Ubuntu 16.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5335-1 advisory.

    It was discovered that ImageMagick incorrectly handled certain values when processing XPM image data or     large images. If a user or automated system using ImageMagick were tricked into opening a specially     crafted image, an attacker could exploit this to cause a denial of service or possibly execute code with     the privileges of the user invoking the program. (CVE-2020-19667, CVE-2017-13144)

    Suhwan Song discovered that ImageMagick incorrectly handled memory when processing PNG,PALM,MIFF image     data. If a user or automated system using ImageMagick were tricked into opening a specially crafted image,     an attacker could exploit this to cause a denial of service or possibly execute code with the privileges     of the user invoking the program. (CVE-2020-25664, CVE-2020-25665, CVE-2020-25674, CVE-2020-27753)

    Suhwan Song discovered that ImageMagick incorrectly handled certain values when processing image data. If     a user or automated system using ImageMagick were tricked into opening a specially crafted image, an     attacker could exploit this to cause a denial of service. (CVE-2020-25676, CVE-2020-27750, CVE-2020-27760,     CVE-2020-27762, CVE-2020-27766, CVE-2020-27770)

    Zhang Xiaohui discovered that ImageMagick incorrectly handled certain values when processing image data.
    If a user or automated system using ImageMagick were tricked into opening a specially crafted image, an     attacker could exploit this to cause a denial of service. (CVE-2021-20176, CVE-2021-20241, CVE-2021-20243)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:14598-1 advisory.

  - Stack-based buffer overflow and unconditional jump in ReadXPMImage in coders/xpm.c in ImageMagick     7.0.10-7. (CVE-2020-19667)

  - In WriteOnePNGImage() of the PNG coder at coders/png.c, an improper call to AcquireVirtualMemory() and     memset() allows for an out-of-bounds write later when PopShortPixel() from MagickCore/quantum-private.h is     called. The patch fixes the calls by adding 256 to rowbytes. An attacker who is able to supply a specially     crafted image could affect availability with a low impact to data integrity. This flaw affects ImageMagick     versions prior to 6.9.10-68 and 7.0.8-68. (CVE-2020-25664)

  - There are 4 places in HistogramCompare() in MagickCore/histogram.c where an integer overflow is possible     during simple math calculations. This occurs in the rgb values and `count` value for a color. The patch     uses casts to `ssize_t` type for these calculations, instead of `int`. This flaw could impact application     reliability in the event that ImageMagick processes a crafted input file. This flaw affects ImageMagick     versions prior to 7.0.9-0. (CVE-2020-25666)

  - A flaw was found in ImageMagick in MagickCore/quantum-export.c. An attacker who submits a crafted file     that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range     of type `unsigned long long` as well as a shift exponent that is too large for 64-bit type. This would     most likely lead to an impact to application availability, but could potentially cause other problems     related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0. (CVE-2020-27751)

  - A flaw was found in ImageMagick in MagickCore/quantum-private.h. An attacker who submits a crafted file     that is processed by ImageMagick could trigger a heap buffer overflow. This would most likely lead to an     impact to application availability, but could potentially lead to an impact to data integrity as well.
    This flaw affects ImageMagick versions prior to 7.0.9-0. (CVE-2020-27752)

  - There are several memory leaks in the MIFF coder in /coders/miff.c due to improper image depth values,     which can be triggered by a specially crafted input file. These leaks could potentially lead to an impact     to application availability or cause a denial of service. It was originally reported that the issues were     in `AcquireMagickMemory()` because that is where LeakSanitizer detected the leaks, but the patch resolves     issues in the MIFF coder, which incorrectly handles data being passed to `AcquireMagickMemory()`. This     flaw affects ImageMagick versions prior to 7.0.9-0. (CVE-2020-27753)

  - In IntensityCompare() of /magick/quantize.c, there are calls to PixelPacketIntensity() which could return     overflowed values to the caller when ImageMagick processes a crafted input file. To mitigate this, the     patch introduces and uses the ConstrainPixelIntensity() function, which forces the pixel intensities to be     within the proper bounds in the event of an overflow. This flaw affects ImageMagick versions prior to     6.9.10-69 and 7.0.8-69. (CVE-2020-27754)

  - in SetImageExtent() of /MagickCore/image.c, an incorrect image depth size can cause a memory leak because     the code which checks for the proper image depth size does not reset the size in the event there is an     invalid size. The patch resets the depth to a proper size before throwing an exception. The memory leak     can be triggered by a crafted input file that is processed by ImageMagick and could cause an impact to     application reliability, such as denial of service. This flaw affects ImageMagick versions prior to     7.0.9-0. (CVE-2020-27755)

  - In IntensityCompare() of /MagickCore/quantize.c, a double value was being casted to int and returned,     which in some cases caused a value outside the range of type `int` to be returned. The flaw could be     triggered by a crafted input file under certain conditions when processed by ImageMagick. Red Hat Product     Security marked this as Low severity because although it could potentially lead to an impact to     application availability, no specific impact was shown in this case. This flaw affects ImageMagick     versions prior to 7.0.8-68. (CVE-2020-27759)

  - In `GammaImage()` of /MagickCore/enhance.c, depending on the `gamma` value, it's possible to trigger a     divide-by-zero condition when a crafted input file is processed by ImageMagick. This could lead to an     impact to application availability. The patch uses the `PerceptibleReciprocal()` to prevent the divide-by-     zero from occurring. This flaw affects ImageMagick versions prior to ImageMagick 7.0.8-68.
    (CVE-2020-27760)

  - WritePALMImage() in /coders/palm.c used size_t casts in several areas of a calculation which could lead to     values outside the range of representable type `unsigned long` undefined behavior when a crafted input     file was processed by ImageMagick. The patch casts to `ssize_t` instead to avoid this issue. Red Hat     Product Security marked the Severity as Low because although it could potentially lead to an impact to     application availability, no specific impact was shown in this case. This flaw affects ImageMagick     versions prior to ImageMagick 7.0.9-0. (CVE-2020-27761)

  - A flaw was found in ImageMagick in MagickCore/resize.c. An attacker who submits a crafted file that is     processed by ImageMagick could trigger undefined behavior in the form of math division by zero. This would     most likely lead to an impact to application availability, but could potentially cause other problems     related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.8-68. (CVE-2020-27763)

  - A flaw was found in ImageMagick in MagickCore/segment.c. An attacker who submits a crafted file that is     processed by ImageMagick could trigger undefined behavior in the form of math division by zero. This would     most likely lead to an impact to application availability, but could potentially cause other problems     related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0. (CVE-2020-27765)

  - A flaw was found in ImageMagick in MagickCore/quantum.h. An attacker who submits a crafted file that is     processed by ImageMagick could trigger undefined behavior in the form of values outside the range of types     `float` and `unsigned char`. This would most likely lead to an impact to application availability, but     could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick     versions prior to 7.0.9-0. (CVE-2020-27767)

  - In ImageMagick, there is an outside the range of representable values of type 'unsigned int' at     MagickCore/quantum-private.h. This flaw affects ImageMagick versions prior to 7.0.9-0. (CVE-2020-27768)

  - In ImageMagick versions before 7.0.9-0, there are outside the range of representable values of type     'float' at MagickCore/quantize.c. (CVE-2020-27769)

  - In RestoreMSCWarning() of /coders/pdf.c there are several areas where calls to GetPixelIndex() could     result in values outside the range of representable for the unsigned char type. The patch casts the return     value of GetPixelIndex() to ssize_t type to avoid this bug. This undefined behavior could be triggered     when ImageMagick processes a crafted pdf file. Red Hat Product Security marked this as Low severity     because although it could potentially lead to an impact to application availability, no specific impact     was demonstrated in this case. This flaw affects ImageMagick versions prior to 7.0.9-0. (CVE-2020-27771)

  - A flaw was found in ImageMagick in coders/bmp.c. An attacker who submits a crafted file that is processed     by ImageMagick could trigger undefined behavior in the form of values outside the range of type `unsigned     int`. This would most likely lead to an impact to application availability, but could potentially cause     other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0.
    (CVE-2020-27772)

  - A flaw was found in ImageMagick in MagickCore/quantum.h. An attacker who submits a crafted file that is     processed by ImageMagick could trigger undefined behavior in the form of values outside the range of type     unsigned char. This would most likely lead to an impact to application availability, but could potentially     cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to     7.0.9-0. (CVE-2020-27775)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

This update for ImageMagick fixes the following issues :

  - CVE-2020-19667: Fixed a stack-based buffer overflow in     XPM coder could result in a crash (bsc#1179103).

  - CVE-2020-25664: Fixed a heap-based buffer overflow in     PopShortPixel (bsc#1179202).

  - CVE-2020-25665: Fixed a heap-based buffer overflow in     WritePALMImage (bsc#1179208).

  - CVE-2020-25666: Fixed an outside the range of     representable values of type 'int' and signed integer     overflow (bsc#1179212).

  - CVE-2020-25674: Fixed a heap-based buffer overflow in     WriteOnePNGImage (bsc#1179223).

  - CVE-2020-25675: Fixed an outside the range of     representable values of type 'long' and integer overflow     (bsc#1179240).

  - CVE-2020-25676: Fixed an outside the range of     representable values of type 'long' and integer overflow     at MagickCore/pixel.c (bsc#1179244).

  - CVE-2020-27750: Fixed a division by zero in     MagickCore/colorspace-private.h (bsc#1179260).

  - CVE-2020-27751: Fixed an integer overflow in     MagickCore/quantum-export.c (bsc#1179269).

  - CVE-2020-27752: Fixed a heap-based buffer overflow in     PopShortPixel in MagickCore/quantum-private.h     (bsc#1179346).

  - CVE-2020-27753: Fixed memory leaks in     AcquireMagickMemory function (bsc#1179397).

  - CVE-2020-27754: Fixed an outside the range of     representable values of type 'long' and signed integer     overflow at MagickCore/quantize.c (bsc#1179336).

  - CVE-2020-27755: Fixed memory leaks in ResizeMagickMemory     function in ImageMagick/MagickCore/memory.c     (bsc#1179345).

  - CVE-2020-27756: Fixed a division by zero at     MagickCore/geometry.c (bsc#1179221).

  - CVE-2020-27757: Fixed an outside the range of     representable values of type 'unsigned long long' at     MagickCore/quantum-private.h (bsc#1179268).

  - CVE-2020-27758: Fixed an outside the range of     representable values of type 'unsigned long long'     (bsc#1179276).

  - CVE-2020-27759: Fixed an outside the range of     representable values of type 'int' at     MagickCore/quantize.c (bsc#1179313).

  - CVE-2020-27760: Fixed a division by zero at     MagickCore/enhance.c (bsc#1179281).

  - CVE-2020-27761: Fixed an outside the range of     representable values of type 'unsigned long' at     coders/palm.c (bsc#1179315).

  - CVE-2020-27762: Fixed an outside the range of     representable values of type 'unsigned char'     (bsc#1179278).

  - CVE-2020-27763: Fixed a division by zero at     MagickCore/resize.c (bsc#1179312).

  - CVE-2020-27764: Fixed an outside the range of     representable values of type 'unsigned long' at     MagickCore/statistic.c (bsc#1179317).

  - CVE-2020-27765: Fixed a division by zero at     MagickCore/segment.c (bsc#1179311).

  - CVE-2020-27766: Fixed an outside the range of     representable values of type 'unsigned long' at     MagickCore/statistic.c (bsc#1179361).

  - CVE-2020-27767: Fixed an outside the range of     representable values of type 'float' at     MagickCore/quantum.h (bsc#1179322).

  - CVE-2020-27768: Fixed an outside the range of     representable values of type 'unsigned int' at     MagickCore/quantum-private.h (bsc#1179339).

  - CVE-2020-27769: Fixed an outside the range of     representable values of type 'float' at     MagickCore/quantize.c (bsc#1179321).

  - CVE-2020-27770: Fixed an unsigned offset overflowed at     MagickCore/string.c (bsc#1179343).

  - CVE-2020-27771: Fixed an outside the range of     representable values of type 'unsigned char' at     coders/pdf.c (bsc#1179327).

  - CVE-2020-27772: Fixed an outside the range of     representable values of type 'unsigned int' at     coders/bmp.c (bsc#1179347).

  - CVE-2020-27773: Fixed a division by zero at     MagickCore/gem-private.h (bsc#1179285).

  - CVE-2020-27774: Fixed an integer overflow at     MagickCore/statistic.c (bsc#1179333).

  - CVE-2020-27775: Fixed an outside the range of     representable values of type 'unsigned char' at     MagickCore/quantum.h (bsc#1179338).

  - CVE-2020-27776: Fixed an outside the range of     representable values of type 'unsigned long' at     MagickCore/statistic.c (bsc#1179362).

  - CVE-2020-29599: Fixed a shell command injection in
    -authenticate (bsc#1179753).

This update was imported from the SUSE:SLE-15:Update update project.

This update for ImageMagick fixes the following issues :

CVE-2020-19667: Fixed a stack-based buffer overflow in XPM coder could result in a crash (bsc#1179103).

CVE-2020-25664: Fixed a heap-based buffer overflow in PopShortPixel (bsc#1179202).

CVE-2020-25665: Fixed a heap-based buffer overflow in WritePALMImage (bsc#1179208).

CVE-2020-25666: Fixed an outside the range of representable values of type 'int' and signed integer overflow (bsc#1179212).

CVE-2020-25674: Fixed a heap-based buffer overflow in WriteOnePNGImage (bsc#1179223).

CVE-2020-25675: Fixed an outside the range of representable values of type 'long' and integer overflow (bsc#1179240).

CVE-2020-25676: Fixed an outside the range of representable values of type 'long' and integer overflow at MagickCore/pixel.c (bsc#1179244).

CVE-2020-27750: Fixed an division by zero in MagickCore/colorspace-private.h (bsc#1179260).

CVE-2020-27751: Fixed an integer overflow in MagickCore/quantum-export.c (bsc#1179269).

CVE-2020-27752: Fixed a heap-based buffer overflow in PopShortPixel in MagickCore/quantum-private.h (bsc#1179346).

CVE-2020-27753: Fixed memory leaks in AcquireMagickMemory function (bsc#1179397).

CVE-2020-27754: Fixed an outside the range of representable values of type 'long' and signed integer overflow at MagickCore/quantize.c (bsc#1179336).

CVE-2020-27755: Fixed memory leaks in ResizeMagickMemory function in ImageMagick/MagickCore/memory.c (bsc#1179345).

CVE-2020-27757: Fixed an outside the range of representable values of type 'unsigned long long' at MagickCore/quantum-private.h (bsc#1179268).

CVE-2020-27759: Fixed an outside the range of representable values of type 'int' at MagickCore/quantize.c (bsc#1179313).

CVE-2020-27760: Fixed a division by zero at MagickCore/enhance.c (bsc#1179281).

CVE-2020-27761: Fixed an outside the range of representable values of type 'unsigned long' at coders/palm.c (bsc#1179315).

CVE-2020-27762: Fixed an outside the range of representable values of type 'unsigned char' (bsc#1179278).

CVE-2020-27763: Fixed a division by zero at MagickCore/resize.c (bsc#1179312).

CVE-2020-27764: Fixed an outside the range of representable values of type 'unsigned long' at MagickCore/statistic.c (bsc#1179317).

CVE-2020-27765: Fixed a division by zero at MagickCore/segment.c (bsc#1179311).

CVE-2020-27766: Fixed an outside the range of representable values of type 'unsigned long' at MagickCore/statistic.c (bsc#1179361).

CVE-2020-27767: Fixed an outside the range of representable values of type 'float' at MagickCore/quantum.h (bsc#1179322).

CVE-2020-27768: Fixed an outside the range of representable values of type 'unsigned int' at MagickCore/quantum-private.h (bsc#1179339).

CVE-2020-27769: Fixed an outside the range of representable values of type 'float' at MagickCore/quantize.c (bsc#1179321).

CVE-2020-27770: Fixed an unsigned offset overflowed at MagickCore/string.c (bsc#1179343).

CVE-2020-27771: Fixed an outside the range of representable values of type 'unsigned char' at coders/pdf.c (bsc#1179327).

CVE-2020-27772: Fixed an outside the range of representable values of type 'unsigned int' at coders/bmp.c (bsc#1179347).

CVE-2020-27773: Fixed a division by zero at MagickCore/gem-private.h (bsc#1179285).

CVE-2020-27774: Fixed an integer overflow at MagickCore/statistic.c (bsc#1179333).

CVE-2020-27775: Fixed an outside the range of representable values of type 'unsigned char' at MagickCore/quantum.h (bsc#1179338).

CVE-2020-27776: Fixed an outside the range of representable values of type 'unsigned long' at MagickCore/statistic.c (bsc#1179362).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for ImageMagick fixes the following issues :

CVE-2020-25664: Fixed a heap-based buffer overflow in PopShortPixel (bsc#1179202).

CVE-2020-25665: Fixed a heap-based buffer overflow in WritePALMImage (bsc#1179208).

CVE-2020-25666: Fixed an outside the range of representable values of type 'int' and signed integer overflow (bsc#1179212).

CVE-2020-25674: Fixed a heap-based buffer overflow in WriteOnePNGImage (bsc#1179223).

CVE-2020-25675: Fixed an outside the range of representable values of type 'long' and integer overflow (bsc#1179240).

CVE-2020-25676: Fixed an outside the range of representable values of type 'long' and integer overflow at MagickCore/pixel.c (bsc#1179244).

CVE-2020-27750: Fixed a division by zero in MagickCore/colorspace-private.h (bsc#1179260).

CVE-2020-27751: Fixed an integer overflow in MagickCore/quantum-export.c (bsc#1179269).

CVE-2020-27752: Fixed a heap-based buffer overflow in PopShortPixel in MagickCore/quantum-private.h (bsc#1179346).

CVE-2020-27752: Fixed a heap-based buffer overflow in PopShortPixel in MagickCore/quantum-private.h (bsc#1179346).

CVE-2020-27753: Fixed memory leaks in AcquireMagickMemory function (bsc#1179397).

CVE-2020-27755: Fixed memory leaks in ResizeMagickMemory function in ImageMagick/MagickCore/memory.c (bsc#1179345).

CVE-2020-27756: Fixed a division by zero at MagickCore/geometry.c (bsc#1179221).

CVE-2020-27757: Fixed an outside the range of representable values of type 'unsigned long long' at MagickCore/quantum-private.h (bsc#1179268).

CVE-2020-27758: Fixed an outside the range of representable values of type 'unsigned long long' (bsc#1179276).

CVE-2020-27759: Fixed an outside the range of representable values of type 'int' at MagickCore/quantize.c (bsc#1179313).

CVE-2020-27760: Fixed a division by zero at MagickCore/enhance.c (bsc#1179281).

CVE-2020-27761: Fixed an outside the range of representable values of type 'unsigned long' at coders/palm.c (bsc#1179315).

CVE-2020-27762: Fixed an outside the range of representable values of type 'unsigned char' (bsc#1179278).

CVE-2020-27763: Fixed a division by zero at MagickCore/resize.c (bsc#1179312).

CVE-2020-27764: Fixed an outside the range of representable values of type 'unsigned long' at MagickCore/statistic.c (bsc#1179317).

CVE-2020-27765: Fixed a division by zero at MagickCore/segment.c (bsc#1179311).

CVE-2020-27766: Fixed an outside the range of representable values of type 'unsigned long' at MagickCore/statistic.c (bsc#1179361).

CVE-2020-27767: Fixed an outside the range of representable values of type 'float' at MagickCore/quantum.h (bsc#1179322).

CVE-2020-27768: Fixed an outside the range of representable values of type 'unsigned int' at MagickCore/quantum-private.h (bsc#1179339).

CVE-2020-27770: Fixed an unsigned offset overflowed at MagickCore/string.c (bsc#1179343).

CVE-2020-27771: Fixed an outside the range of representable values of type 'unsigned char' at coders/pdf.c (bsc#1179327).

CVE-2020-27772: Fixed an outside the range of representable values of type 'unsigned int' at coders/bmp.c (bsc#1179347).

CVE-2020-27773: Fixed a division by zero at MagickCore/gem-private.h (bsc#1179285).

CVE-2020-27774: Fixed an integer overflow at MagickCore/statistic.c (bsc#1179333).

CVE-2020-27775: Fixed an outside the range of representable values of type 'unsigned char' at MagickCore/quantum.h (bsc#1179338).

CVE-2020-27776: Fixed an outside the range of representable values of type 'unsigned long' at MagickCore/statistic.c (bsc#1179362).

CVE-2020-29599: Fixed a shell command injection in -authenticate (bsc#1179753).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for ImageMagick fixes the following issues :

CVE-2020-19667: Fixed a stack-based buffer overflow in XPM coder could result in a crash (bsc#1179103).

CVE-2020-25664: Fixed a heap-based buffer overflow in PopShortPixel (bsc#1179202).

CVE-2020-25665: Fixed a heap-based buffer overflow in WritePALMImage (bsc#1179208).

CVE-2020-25666: Fixed an outside the range of representable values of type 'int' and signed integer overflow (bsc#1179212).

CVE-2020-25674: Fixed a heap-based buffer overflow in WriteOnePNGImage (bsc#1179223).

CVE-2020-25675: Fixed an outside the range of representable values of type 'long' and integer overflow (bsc#1179240).

CVE-2020-25676: Fixed an outside the range of representable values of type 'long' and integer overflow at MagickCore/pixel.c (bsc#1179244).

CVE-2020-27750: Fixed a division by zero in MagickCore/colorspace-private.h (bsc#1179260).

CVE-2020-27751: Fixed an integer overflow in MagickCore/quantum-export.c (bsc#1179269).

CVE-2020-27752: Fixed a heap-based buffer overflow in PopShortPixel in MagickCore/quantum-private.h (bsc#1179346).

CVE-2020-27753: Fixed memory leaks in AcquireMagickMemory function (bsc#1179397).

CVE-2020-27754: Fixed an outside the range of representable values of type 'long' and signed integer overflow at MagickCore/quantize.c (bsc#1179336).

CVE-2020-27755: Fixed memory leaks in ResizeMagickMemory function in ImageMagick/MagickCore/memory.c (bsc#1179345).

CVE-2020-27756: Fixed a division by zero at MagickCore/geometry.c (bsc#1179221).

CVE-2020-27757: Fixed an outside the range of representable values of type 'unsigned long long' at MagickCore/quantum-private.h (bsc#1179268).

CVE-2020-27758: Fixed an outside the range of representable values of type 'unsigned long long' (bsc#1179276).

CVE-2020-27759: Fixed an outside the range of representable values of type 'int' at MagickCore/quantize.c (bsc#1179313).

CVE-2020-27760: Fixed a division by zero at MagickCore/enhance.c (bsc#1179281).

CVE-2020-27761: Fixed an outside the range of representable values of type 'unsigned long' at coders/palm.c (bsc#1179315).

CVE-2020-27762: Fixed an outside the range of representable values of type 'unsigned char' (bsc#1179278).

CVE-2020-27763: Fixed a division by zero at MagickCore/resize.c (bsc#1179312).

CVE-2020-27764: Fixed an outside the range of representable values of type 'unsigned long' at MagickCore/statistic.c (bsc#1179317).

CVE-2020-27765: Fixed a division by zero at MagickCore/segment.c (bsc#1179311).

CVE-2020-27766: Fixed an outside the range of representable values of type 'unsigned long' at MagickCore/statistic.c (bsc#1179361).

CVE-2020-27767: Fixed an outside the range of representable values of type 'float' at MagickCore/quantum.h (bsc#1179322).

CVE-2020-27768: Fixed an outside the range of representable values of type 'unsigned int' at MagickCore/quantum-private.h (bsc#1179339).

CVE-2020-27769: Fixed an outside the range of representable values of type 'float' at MagickCore/quantize.c (bsc#1179321).

CVE-2020-27770: Fixed an unsigned offset overflowed at MagickCore/string.c (bsc#1179343).

CVE-2020-27771: Fixed an outside the range of representable values of type 'unsigned char' at coders/pdf.c (bsc#1179327).

CVE-2020-27772: Fixed an outside the range of representable values of type 'unsigned int' at coders/bmp.c (bsc#1179347).

CVE-2020-27773: Fixed a division by zero at MagickCore/gem-private.h (bsc#1179285).

CVE-2020-27774: Fixed an integer overflow at MagickCore/statistic.c (bsc#1179333).

CVE-2020-27775: Fixed an outside the range of representable values of type 'unsigned char' at MagickCore/quantum.h (bsc#1179338).

CVE-2020-27776: Fixed an outside the range of representable values of type 'unsigned long' at MagickCore/statistic.c (bsc#1179362).

CVE-2020-29599: Fixed a shell command injection in -authenticate (bsc#1179753).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The version of ImageMagick installed on the remote host is prior to 6.9.10.68-3. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2020-1497 advisory.

    ImageMagick 7.0.7-12 Q16, a CPU exhaustion vulnerability was found in the function ReadDDSInfo in     coders/dds.c, which allows attackers to cause a denial of service. (CVE-2017-1000476)

    The ReadXWDImage function in coders\xwd.c in ImageMagick 7.0.5-6 has a memory leak vulnerability that can     cause memory exhaustion via a crafted length (number of color-map entries) field in the header of an XWD     file. (CVE-2017-11166)

    In ImageMagick 7.0.6-6, a memory exhaustion vulnerability was found in the function ReadTIFFImage, which     allows attackers to cause a denial of service. (CVE-2017-12805)

    In ImageMagick 7.0.6-6, a memory exhaustion vulnerability was found in the function format8BIM, which     allows attackers to cause a denial of service. (CVE-2017-12806)

    A memory leak vulnerability has been discovered in ImageMagick in the ReadPCDImage function of     coders/pcd.c file. An attacker could use this flaw to cause a denial of service via a crafted file.
    (CVE-2017-18251)

    An issue was discovered in ImageMagick 7.0.7. The MogrifyImageList function in MagickWand/mogrify.c allows     attackers to cause a denial of service (assertion failure and application exit in ReplaceImageInList) via     a crafted file. (CVE-2017-18252)

    A memory leak vulnerability has been discovered in ImageMagick in the WriteGIFImage function of     coders/gif.c file. An attacker could use this flaw to cause a denial of service via a crafted file.
    (CVE-2017-18254)

    In ImageMagick 7.0.7-16 Q16 x86_64 2017-12-22, an infinite loop vulnerability was found in the function     ReadMIFFImage in coders/miff.c, which allows attackers to cause a denial of service (CPU exhaustion) via a     crafted MIFF image file. (CVE-2017-18271)

    In ImageMagick 7.0.7-16 Q16 x86_64 2017-12-22, an infinite loop vulnerability was found in the function     ReadTXTImage in coders/txt.c, which allows attackers to cause a denial of service (CPU exhaustion) via a     crafted image file that is mishandled in a GetImageIndexInList call. (CVE-2017-18273)

    An infinite loop has been found in the way ImageMagick reads Multiple-image Network Graphics (MNG) data.
    An attacker could exploit this to cause a denial of service via crafted MNG file. (CVE-2018-10177)

    ImageMagick version 7.0.7-28 contains a memory leak in WriteTIFFImage in coders/tiff.c. (CVE-2018-10804)

    ImageMagick version 7.0.7-28 contains a memory leak in ReadYCBCRImage in coders/ycbcr.c. (CVE-2018-10805)

    In ImageMagick 7.0.7-20 Q16 x86_64, a memory leak vulnerability was found in the function ReadDCMImage in     coders/dcm.c, which allows attackers to cause a denial of service via a crafted DCM image file.
    (CVE-2018-11656)

    In ImageMagick 7.0.8-3 Q16, ReadBMPImage and WriteBMPImage in coders/bmp.c allow attackers to cause an out     of bounds write via a crafted file. (CVE-2018-12599)

    In ImageMagick 7.0.8-3 Q16, ReadDIBImage and WriteDIBImage in coders/dib.c allow attackers to cause an out     of bounds write via a crafted file. (CVE-2018-12600)

    A memory leak was discovered in ImageMagick in the XMagickCommand function in animate.c file. An array of     strings, named filelist, is allocated on the heap but not released in case the function ExpandFilenames     returns an error code. (CVE-2018-13153)

    ImageMagick 7.0.8-4 has a memory leak for a colormap in WriteMPCImage in coders/mpc.c. (CVE-2018-14434)

    ImageMagick 7.0.8-4 has a memory leak in DecodeImage in coders/pcd.c. (CVE-2018-14435)

    ImageMagick 7.0.8-4 has a memory leak in ReadMIFFImage in coders/miff.c. (CVE-2018-14436)

    ImageMagick 7.0.8-4 has a memory leak in parse8BIM in coders/meta.c. (CVE-2018-14437)

    In ImageMagick 7.0.8-11 Q16, a tiny input file 0x50 0x36 0x36 0x36 0x36 0x4c 0x36 0x38 0x36 0x36 0x36 0x36     0x36 0x36 0x1f 0x35 0x50 0x00 can result in a hang of several minutes during which CPU and memory     resources are consumed until ultimately an attempted large memory allocation fails. Remote attackers could     leverage this vulnerability to cause a denial of service via a crafted file. (CVE-2018-15607)

    In ImageMagick before 7.0.8-8, a NULL pointer dereference exists in the CheckEventLogging function in     MagickCore/log.c. (CVE-2018-16328)

    In ImageMagick 7.0.7-29 and earlier, a missing NULL check in ReadOneJNGImage in coders/png.c allows an     attacker to cause a denial of service (WriteBlob assertion failure and application exit) via a crafted     file. (CVE-2018-16749)

    In ImageMagick 7.0.7-29 and earlier, a memory leak in the formatIPTCfromBuffer function in coders/meta.c     was found. (CVE-2018-16750)

    There is a memory leak in the function WriteMSLImage of coders/msl.c in ImageMagick 7.0.8-13 Q16, and the     function ProcessMSLScript of coders/msl.c in GraphicsMagick before 1.3.31. (CVE-2018-18544)

    In coders/bmp.c in ImageMagick before 7.0.8-16, an input file can result in an infinite loop and hang,     with high CPU and memory consumption. Remote attackers could leverage this vulnerability to cause a denial     of service via a crafted file. (CVE-2018-20467)

    WriteEPTImage in coders/ept.c in ImageMagick 7.0.7-25 Q16 allows remote attackers to cause a denial of     service (MagickCore/memory.c double free and application crash) or possibly have unspecified other impact     via a crafted file. (CVE-2018-8804)

    ImageMagick 7.0.7-26 Q16 has excessive iteration in the DecodeLabImage and EncodeLabImage functions     (coders/tiff.c), which results in a hang (tens of minutes) with a tiny PoC file. Remote attackers could     leverage this vulnerability to cause a denial of service via a crafted tiff file. (CVE-2018-9133)

    An off-by-one read vulnerability was discovered in ImageMagick in the formatIPTCfromBuffer function in     coders/meta.c. A local attacker may use this flaw to read beyond the end of the buffer or to crash the     program. (CVE-2019-10131)

    In ImageMagick 7.0.8-36 Q16, there is a heap-based buffer over-read in the function WriteTIFFImage of     coders/tiff.c, which allows an attacker to cause a denial of service or information disclosure via a     crafted image file. (CVE-2019-10650)

    The cineon parsing component in ImageMagick 7.0.8-26 Q16 allows attackers to cause a denial-of-service     (uncontrolled resource consumption) by crafting a Cineon image with an incorrect claimed image size. This     occurs because ReadCINImage in coders/cin.c lacks a check for insufficient image data in a file.
    (CVE-2019-11470)

    ReadXWDImage in coders/xwd.c in the XWD image parsing component of ImageMagick 7.0.8-41 Q16 allows     attackers to cause a denial-of-service (divide-by-zero error) by crafting an XWD image file in which the     header indicates neither LSB first nor MSB first. (CVE-2019-11472)

    In ImageMagick 7.0.8-43 Q16, there is a heap-based buffer over-read in the function WriteTIFFImage of     coders/tiff.c, which allows an attacker to cause a denial of service or possibly information disclosure     via a crafted image file. (CVE-2019-11597)

    In ImageMagick 7.0.8-40 Q16, there is a heap-based buffer over-read in the function WritePNMImage of     coders/pnm.c, which allows an attacker to cause a denial of service or possibly information disclosure via     a crafted image file. This is related to SetGrayscaleImage in MagickCore/quantize.c. (CVE-2019-11598)

    A NULL pointer dereference in the function ReadPANGOImage in coders/pango.c and the function ReadVIDImage     in coders/vid.c in ImageMagick 7.0.8-34 allows remote attackers to cause a denial of service via a crafted     image. (CVE-2019-12974)

    It was discovered that ImageMagick does not properly release acquired memory when some error conditions     occur in the WriteDPXImage() function. Applications compiled against ImageMagick libraries that accept     untrustworthy images may be exploited to use all available memory and make them crash. An attacker could     abuse this flaw by providing a specially crafted image and cause a Denial of Service by using all     available memory. (CVE-2019-12975)

    It was discovered that ImageMagick does not properly release acquired memory when some error conditions     occur in the ReadPCLImage() function. Applications compiled against ImageMagick libraries that accept     untrustworthy images may be exploited to use all available memory and make them crash.An attacker could     abuse this flaw by providing a specially crafted image and cause a Denial of Service by using all     available memory. (CVE-2019-12976)

    ImageMagick 7.0.8-34 has a use of uninitialized value vulnerability in the ReadPANGOImage function in     coders/pango.c. (CVE-2019-12978)

    ImageMagick 7.0.8-34 has a use of uninitialized value vulnerability in the SyncImageSettings function in     MagickCore/image.c. This is related to AcquireImage in magick/image.c. (CVE-2019-12979)

    ImageMagick before 7.0.8-50 has a memory leak vulnerability in the function ReadBMPImage in coders/bmp.c.
    (CVE-2019-13133)

    ImageMagick before 7.0.8-50 has a memory leak vulnerability in the function ReadVIFFImage in     coders/viff.c. (CVE-2019-13134)

    ImageMagick before 7.0.8-50 has a use of uninitialized value vulnerability in the function ReadCUTImage     in coders/cut.c. (CVE-2019-13135)

    A heap-based buffer over-read was discovered in ImageMagick in the way it selects an individual threshold     for each pixel based on the range of intensity values in its local neighborhood due to a width of zero     mishandle error. Applications compiled against ImageMagick libraries that accept untrustworthy images may     be vulnerable to this flaw. An attacker could abuse this flaw by providing a specially crafted image to     make the application crash or leak application data. (CVE-2019-13295)

    A heap-based buffer over-read was discovered in ImageMagick in the way it selects an individual threshold     for each pixel based on the range of intensity values in its local neighborhood due to a height of zero     mishandle error. Applications compiled against ImageMagick libraries that accept untrustworthy images may     be vulnerable to this flaw. An attacker could abuse this flaw by providing a specially crafted image to     make the application crash or leak application data. (CVE-2019-13297)

    A heap-based buffer overflow was discovered in ImageMagick in the way it applies a value with arithmetic,     relational, or logical operators to an image due to mishandling columns. Applications compiled against     ImageMagick libraries that accept untrustworthy images and use the evaluate-sequence option or function     EvaluateImages may be vulnerable to this flaw. An attacker could abuse this flaw by providing a specially     crafted image to make the application crash or potentially execute code. (CVE-2019-13300)

    ImageMagick 7.0.8-50 Q16 has memory leaks in AcquireMagickMemory because of an AnnotateImage error.
    (CVE-2019-13301)

    A stack-based buffer overflow was discovered in ImageMagick in the way it writes PNM images due to a     misplaced assignment. Applications compiled against ImageMagick libraries that accept untrustworthy images     or write PNM images may be vulnerable to this flaw. An attacker could abuse this flaw by providing a     specially crafted image to make the application crash or potentially execute code. (CVE-2019-13304)

    A stack-based buffer overflow was discovered in ImageMagick in the way it writes PNM images due to a     misplaced strncpy and off-by-one errors. Applications compiled against ImageMagick libraries that accept     untrustworthy images or write PNM images may be vulnerable to this flaw. An attacker could abuse this flaw     by providing a specially crafted image to make the application crash or potentially execute code.
    (CVE-2019-13305)

    A stack-based buffer overflow was discovered in ImageMagick in the way it writes PNM images due to off-by-     one errors. Applications compiled against ImageMagick libraries that accept untrustworthy images or write     PNM images may be vulnerable to this flaw. An attacker could abuse this flaw by providing a specially     crafted image to make the application crash or potentially execute code. (CVE-2019-13306)

    A heap-based buffer overflow was discovered in ImageMagick in the way it parses images when using the     evaluate-sequence option. Applications compiled against ImageMagick libraries that accept untrustworthy     images and use the evaluate-sequence option or function EvaluateImages may be vulnerable to this flaw. An     attacker could abuse this flaw by providing a specially crafted image to make the application crash or     potentially execute code. (CVE-2019-13307)

    A flaw was found in ImageMagick version 7.0.8-50 Q16, containing memory leaks of AcquireMagickMemory due     to the mishandling of the NoSuchImage error in CLIListOperatorImages in MagickWand/operation.c. It was     discovered that ImageMagick does not properly release acquired memory in function MogrifyImageList() when     some error conditions are met, or the compare option is used. Applications compiled against ImageMagick     libraries that accept untrustworthy images may be exploited to use all available memory and make them     crash. An attacker could abuse this flaw by providing a specially crafted image and cause a Denial of     Service by using all available memory. (CVE-2019-13309)

    A flaw was found in ImageMagick version 7.0.8-50 Q16, containing memory leaks of AcquireMagickMemory due     to an error found in MagickWand/mogrify.c. It was discovered that ImageMagick does not properly release     acquired memory when some error conditions occur in the function MogrifyImageList(). Applications compiled     against ImageMagick libraries that accept untrustworthy images may be exploited to use all available     memory and make them crash. An attacker could abuse this flaw by providing a specially crafted image and     cause a Denial of Service by using all available memory. (CVE-2019-13310)

    A flaw was found in ImageMagick, containing memory leaks of AcquireMagickMemory due to a wand/mogrify.c     error. It was discovered that ImageMagick does not properly release acquired memory when some error     conditions occur in the function MogrifyImageList(). An attacker could abuse this flaw by providing a     specially crafted image and cause a Denial of Service by using all available memory. Applications compiled     against ImageMagick libraries that accept untrustworthy images may be exploited to use all available     memory and make them crash. (CVE-2019-13311)

    ImageMagick 7.0.8-54 Q16 allows Division by Zero in RemoveDuplicateLayers in MagickCore/layer.c.
    (CVE-2019-13454)

    In ImageMagick 7.x before 7.0.8-42 and 6.x before 6.9.10-42, there is a use after free vulnerability in     the UnmapBlob function that allows an attacker to cause a denial of service by sending a crafted file.
    (CVE-2019-14980)

    In ImageMagick 7.x before 7.0.8-41 and 6.x before 6.9.10-41, there is a divide-by-zero vulnerability in     the MeanShiftImage function. It allows an attacker to cause a denial of service by sending a crafted file.
    (CVE-2019-14981)

    The XWD image (X Window System window dumping file) parsing component in ImageMagick 7.0.8-41 Q16 allows     attackers to cause a denial-of-service (application crash resulting from an out-of-bounds Read) in     ReadXWDImage in coders/xwd.c by crafting a corrupted XWD image file, a different vulnerability than     CVE-2019-11472. (CVE-2019-15139)

    coders/mat.c in ImageMagick 7.0.8-43 Q16 allows remote attackers to cause a denial of service (use-after-     free and application crash) or possibly have unspecified other impact by crafting a Matlab image file that     is mishandled in ReadImage in MagickCore/constitute.c. (CVE-2019-15140)

    WriteTIFFImage in coders/tiff.c in ImageMagick 7.0.8-43 Q16 allows attackers to cause a denial-of-service     (application crash resulting from a heap-based buffer over-read) via a crafted TIFF image file, related to     TIFFRewriteDirectory, TIFFWriteDirectory, TIFFWriteDirectorySec, and TIFFWriteDirectoryTagColormap in     tif_dirwrite.c of LibTIFF. NOTE: this occurs because of an incomplete fix for CVE-2019-11597.
    (CVE-2019-15141)

    ImageMagick 7.0.8-35 has a memory leak in magick/xwindow.c, related to XCreateImage. (CVE-2019-16708)

    ImageMagick 7.0.8-35 has a memory leak in coders/dps.c, as demonstrated by XCreateImage. (CVE-2019-16709)

    ImageMagick 7.0.8-35 has a memory leak in coders/dot.c, as demonstrated by AcquireMagickMemory in     MagickCore/memory.c. (CVE-2019-16710)

    ImageMagick 7.0.8-40 has a memory leak in Huffman2DEncodeImage in coders/ps2.c. (CVE-2019-16711)

    ImageMagick 7.0.8-43 has a memory leak in Huffman2DEncodeImage in coders/ps3.c, as demonstrated by     WritePS3Image. (CVE-2019-16712)

    ImageMagick 7.0.8-43 has a memory leak in coders/dot.c, as demonstrated by PingImage in     MagickCore/constitute.c. (CVE-2019-16713)

    ImageMagick before 7.0.8-54 has a heap-based buffer overflow in ReadPSInfo in coders/ps.c.
    (CVE-2019-17540)

    ImageMagick before 7.0.8-55 has a use-after-free in DestroyStringInfo in MagickCore/string.c because the     error manager is mishandled in coders/jpeg.c. (CVE-2019-17541)

    A heap-based buffer overflow flaw was discovered in ImageMagick when writing SGI images with improper     columns and rows properties. An attacker may trick a victim user into downloading a malicious image file     and running it through ImageMagick, possibly executing code onto the victim user's system.
    (CVE-2019-19948)

    An out-of-bounds read was discovered in ImageMagick when writing PNG images. An attacker may abuse this     flaw to trick a victim user into downloading a malicious image file and running it through ImageMagick,     causing the application to crash. (CVE-2019-19949)

    In ImageMagick before 7.0.8-25, some memory leaks exist in DecodeImage in coders/pcd.c. (CVE-2019-7175)

    In ImageMagick before 7.0.8-25 and GraphicsMagick through 1.3.31, several memory leaks exist in     WritePDFImage in coders/pdf.c. (CVE-2019-7397)

    In ImageMagick before 7.0.8-25, a memory leak exists in WriteDIBImage in coders/dib.c. (CVE-2019-7398)

    In ImageMagick 7.0.8-35 Q16, there is a stack-based buffer overflow in the function PopHexPixel of     coders/ps.c, which allows an attacker to cause a denial of service or code execution via a crafted image     file. (CVE-2019-9956)

    A flaw was found in ImageMagick. A specially crafted image could cause an out-of-bounds memory write     leading to a crash. The highest threat from this vulnerability is to system availability. (CVE-2020-25664)

    Reference to CVE-2020-25664 has been added after the original release of this advisory, however this     vulnerability was fixed by the packages referenced by this advisory's initial release on 2020-10-22 17:05     Pacific.

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
209023	Ubuntu 14.04 LTS / 16.04 LTS : ImageMagick vulnerabilities (USN-7068-1)	Nessus	Ubuntu Local Security Checks	high
195362	RHEL 5 : imagemagick (Unpatched Vulnerability) (deprecated)	Nessus	Red Hat Local Security Checks	critical
159107	Ubuntu 16.04 ESM : ImageMagick vulnerabilities (USN-5335-1)	Nessus	Ubuntu Local Security Checks	high
150515	SUSE SLES11 Security Update : ImageMagick (SUSE-SU-2021:14598-1)	Nessus	SuSE Local Security Checks	high
145394	openSUSE Security Update : ImageMagick (openSUSE-2021-148)	Nessus	SuSE Local Security Checks	high
145363	SUSE SLES12 Security Update : ImageMagick (SUSE-SU-2021:0199-1)	Nessus	SuSE Local Security Checks	high
145361	openSUSE Security Update : ImageMagick (openSUSE-2021-136)	Nessus	SuSE Local Security Checks	high
145198	SUSE SLED15 / SLES15 Security Update : ImageMagick (SUSE-SU-2021:0153-1)	Nessus	SuSE Local Security Checks	high
145181	SUSE SLED15 / SLES15 Security Update : ImageMagick (SUSE-SU-2021:0156-1)	Nessus	SuSE Local Security Checks	high
141987	Amazon Linux 2 : ImageMagick (ALAS-2020-1497)	Nessus	Amazon Linux Local Security Checks	critical

Detections

Analytics

CVE-2020-25664

medium

Tenable Plugins

high

critical

high

high

high

high

high

high

high

critical