In ImageMagick 7.0.6-3, a missing NULL assignment was found in coders/png.c, leading to an invalid free in the function RelinquishMagickMemory in MagickCore/memory.c, which allows attackers to cause a denial of service.

This update for ImageMagick fixes several issues.

These security issues were fixed :

  - CVE-2017-18027: Prevent memory leak vulnerability in the     function ReadMATImage which allowed remote attackers to     cause a denial of service via a crafted file     (bsc#1076051)

  - CVE-2017-18029: Prevent memory leak in the function     ReadMATImage which allowed remote attackers to cause a     denial of service via a crafted file (bsc#1076021)

  - CVE-2017-17681: Prevent infinite loop in the function     ReadPSDChannelZip in coders/psd.c, which allowed     attackers to cause a denial of service (CPU exhaustion)     via a crafted psd image file (bsc#1072901).

  - CVE-2017-18008: Prevent memory Leak in ReadPWPImage     which allowed attackers to cause a denial of service via     a PWP file (bsc#1074309).

  - CVE-2018-5685: Prevent infinite loop and application     hang in the ReadBMPImage function. Remote attackers     could leverage this vulnerability to cause a denial of     service via an image file with a crafted bit-field mask     value (bsc#1075939)

  - CVE-2017-11639: Prevent heap-based buffer over-read in     the WriteCIPImage() function, related to the     GetPixelLuma function in MagickCore/pixel-accessor.h     (bsc#1050635)

  - CVE-2017-11525: Prevent memory consumption in the     ReadCINImage function that allowed remote attackers to     cause a denial of service (bsc#1050098)

  - CVE-2017-9262: The ReadJNGImage function in coders/png.c     allowed attackers to cause a denial of service (memory     leak) via a crafted file (bsc#1043353).

  - CVE-2017-9261: The ReadMNGImage function in coders/png.c     allowed attackers to cause a denial of service (memory     leak) via a crafted file (bsc#1043354).

  - CVE-2017-10995: The mng_get_long function in     coders/png.c allowed remote attackers to cause a denial     of service (heap-based buffer over-read and application     crash) via a crafted MNG image (bsc#1047908).

  - CVE-2017-11539: Prevent memory leak in the     ReadOnePNGImage() function in coders/png.c     (bsc#1050037).

  - CVE-2017-11505: The ReadOneJNGImage function in     coders/png.c allowed remote attackers to cause a denial     of service (large loop and CPU consumption) via a     crafted file (bsc#1050072).

  - CVE-2017-11526: The ReadOneMNGImage function in     coders/png.c allowed remote attackers to cause a denial     of service (large loop and CPU consumption) via a     crafted file (bsc#1050100).

  - CVE-2017-11750: The ReadOneJNGImage function in     coders/png.c allowed remote attackers to cause a denial     of service (NULL pointer dereference) via a crafted file     (bsc#1051442).

  - CVE-2017-12565: Prevent memory leak in the function     ReadOneJNGImage in coders/png.c, which allowed attackers     to cause a denial of service (bsc#1052470).

  - CVE-2017-12676: Prevent memory leak in the function     ReadOneJNGImage in coders/png.c, which allowed attackers     to cause a denial of service (bsc#1052708).

  - CVE-2017-12673: Prevent memory leak in the function     ReadOneMNGImage in coders/png.c, which allowed attackers     to cause a denial of service (bsc#1052717).

  - CVE-2017-12671: Added NULL assignment in coders/png.c to     prevent an invalid free in the function     RelinquishMagickMemory in MagickCore/memory.c, which     allowed attackers to cause a denial of service     (bsc#1052721).

  - CVE-2017-12643: Prevent a memory exhaustion     vulnerability in ReadOneJNGImage in coders\png.c     (bsc#1052768).

  - CVE-2017-12641: Prevent a memory leak vulnerability in     ReadOneJNGImage in coders\png.c (bsc#1052777).

  - CVE-2017-12640: Prevent an out-of-bounds read     vulnerability in ReadOneMNGImage in coders/png.c     (bsc#1052781).

  - CVE-2017-12935: The ReadMNGImage function in     coders/png.c mishandled large MNG images, leading to an     invalid memory read in the SetImageColorCallBack     function in magick/image.c (bsc#1054600).

  - CVE-2017-13059: Prevent memory leak in the function     WriteOneJNGImage in coders/png.c, which allowed     attackers to cause a denial of service (WriteJNGImage     memory consumption) via a crafted file (bsc#1055068).

  - CVE-2017-13147: Prevent allocation failure in the     function ReadMNGImage in coders/png.c when a small MNG     file has a MEND chunk with a large length value     (bsc#1055374).

  - CVE-2017-13142: Added additional checks for short files     to prevent a crafted PNG file from triggering a crash     (bsc#1055455).

  - CVE-2017-13141: Prevent memory leak in ReadOnePNGImage     in coders/png.c (bsc#1055456).

  - CVE-2017-14103: The ReadJNGImage and ReadOneJNGImage     functions in coders/png.c did not properly manage image     pointers after certain error conditions, which allowed     remote attackers to conduct use-after-free attacks via a     crafted file, related to a ReadMNGImage out-of-order     CloseBlob call (bsc#1057000).

  - CVE-2017-14649: ReadOneJNGImage in coders/png.c did not     properly validate JNG data, leading to a denial of     service (assertion failure in magick/pixel_cache.c, and     application crash) (bsc#1060162).

  - CVE-2017-15218: Prevent memory leak in ReadOneJNGImage     in coders/png.c (bsc#1062752).

  - CVE-2017-17504: Prevent heap-based buffer over-read via     a crafted file in Magick_png_read_raw_profile, related     to ReadOneMNGImage (bsc#1072362).

  - CVE-2017-17884: Prevent memory leak in the function     WriteOnePNGImage in coders/png.c, which allowed     attackers to cause a denial of service via a crafted PNG     image file (bsc#1074120).

  - CVE-2017-17879: Prevent heap-based buffer over-read in     ReadOneMNGImage in coders/png.c, related to length     calculation and caused by an off-by-one error     (bsc#1074125).

  - CVE-2017-17914: Prevent crafted files to cause a large     loop in ReadOneMNGImage (bsc#1074185).

This update was imported from the SUSE:SLE-12:Update update project.

This update for ImageMagick fixes several issues. These security issues were fixed :

  - CVE-2018-5685: Prevent infinite loop and application     hang in the ReadBMPImage function. Remote attackers     could leverage this vulnerability to cause a denial of     service via an image file with a crafted bit-field mask     value (bsc#1075939)

  - CVE-2017-11639: Prevent heap-based buffer over-read in     the WriteCIPImage() function, related to the     GetPixelLuma function in MagickCore/pixel-accessor.h     (bsc#1050635).

  - CVE-2017-11525: Prevent memory consumption in the     ReadCINImage function that allowed remote attackers to     cause a denial of service (bsc#1050098).

  - CVE-2017-9262: The ReadJNGImage function in coders/png.c     allowed attackers to cause a denial of service (memory     leak) via a crafted file (bsc#1043353)

  - CVE-2017-9261: The ReadMNGImage function in coders/png.c     allowed attackers to cause a denial of service (memory     leak) via a crafted file (bsc#1043354)

  - CVE-2017-10995: The mng_get_long function in     coders/png.c allowed remote attackers to cause a denial     of service (heap-based buffer over-read and application     crash) via a crafted MNG image (bsc#1047908)

  - CVE-2017-11539: Prevent memory leak in the     ReadOnePNGImage() function in coders/png.c (bsc#1050037)

  - CVE-2017-11505: The ReadOneJNGImage function in     coders/png.c allowed remote attackers to cause a denial     of service (large loop and CPU consumption) via a     crafted file (bsc#1050072)

  - CVE-2017-11526: The ReadOneMNGImage function in     coders/png.c allowed remote attackers to cause a denial     of service (large loop and CPU consumption) via a     crafted file (bsc#1050100)

  - CVE-2017-11750: The ReadOneJNGImage function in     coders/png.c allowed remote attackers to cause a denial     of service (NULL pointer dereference) via a crafted file     (bsc#1051442)

  - CVE-2017-12565: Prevent memory leak in the function     ReadOneJNGImage in coders/png.c, which allowed attackers     to cause a denial of service (bsc#1052470)

  - CVE-2017-12676: Prevent memory leak in the function     ReadOneJNGImage in coders/png.c, which allowed attackers     to cause a denial of service (bsc#1052708)

  - CVE-2017-12673: Prevent memory leak in the function     ReadOneMNGImage in coders/png.c, which allowed attackers     to cause a denial of service (bsc#1052717)

  - CVE-2017-12671: Added NULL assignment in coders/png.c to     prevent an invalid free in the function     RelinquishMagickMemory in MagickCore/memory.c, which     allowed attackers to cause a denial of service     (bsc#1052721)

  - CVE-2017-12643: Prevent a memory exhaustion     vulnerability in ReadOneJNGImage in coders\png.c     (bsc#1052768)

  - CVE-2017-12641: Prevent a memory leak vulnerability in     ReadOneJNGImage in coders\png.c (bsc#1052777)

  - CVE-2017-12640: Prevent an out-of-bounds read     vulnerability in ReadOneMNGImage in coders/png.c     (bsc#1052781)

  - CVE-2017-12935: The ReadMNGImage function in     coders/png.c mishandled large MNG images, leading to an     invalid memory read in the SetImageColorCallBack     function in magick/image.c (bsc#1054600)

  - CVE-2017-13147: Prevent allocation failure in the     function ReadMNGImage in coders/png.c when a small MNG     file has a MEND chunk with a large length value     (bsc#1055374)

  - CVE-2017-13142: Added additional checks for short files     to prevent a crafted PNG file from triggering a crash     (bsc#1055455)

  - CVE-2017-13141: Prevent memory leak in ReadOnePNGImage     in coders/png.c (bsc#1055456)

  - CVE-2017-14103: The ReadJNGImage and ReadOneJNGImage     functions in coders/png.c did not properly manage image     pointers after certain error conditions, which allowed     remote attackers to conduct use-after-free attacks via a     crafted file, related to a ReadMNGImage out-of-order     CloseBlob call (bsc#1057000)

  - CVE-2017-14649: ReadOneJNGImage in coders/png.c did not     properly validate JNG data, leading to a denial of     service (assertion failure in magick/pixel_cache.c, and     application crash) (bsc#1060162)

  - CVE-2017-15218: Prevent memory leak in ReadOneJNGImage     in coders/png.c (bsc#1062752)

  - CVE-2017-17504: Prevent heap-based buffer over-read via     a crafted file in Magick_png_read_raw_profile, related     to ReadOneMNGImage (bsc#1072362)

  - CVE-2017-17879: Prevent heap-based buffer over-read in     ReadOneMNGImage in coders/png.c, related to length     calculation and caused by an off-by-one error     (bsc#1074125)

  - CVE-2017-17914: Prevent crafted files to cause a large     loop in ReadOneMNGImage (bsc#1074185)

  - CVE-2017-17884: Prevent memory leak in the function     WriteOnePNGImage in coders/png.c, which allowed     attackers to cause a denial of service via a crafted PNG     image file (bsc#1074120)

  - Prevent memory leak in svg.c, which allowed attackers to     cause a denial of service via a crafted SVG image file     (bsc#1074120)

  - Prevent small memory leak when processing PWP image     files (bsc#1074309)

  - CVE-2017-18029: Prevent memory leak in the function     ReadMATImage which allowed remote attackers to cause a     denial of service via a crafted file (bsc#1076021)

  - CVE-2017-18027: Prevent memory leak vulnerability in the     function ReadMATImage which allowed remote attackers to     cause a denial of service via a crafted file     (bsc#1076051)

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 several issues. These security issues were fixed :

  - CVE-2017-18027: Prevent memory leak vulnerability in the     function ReadMATImage which allowed remote attackers to     cause a denial of service via a crafted file     (bsc#1076051)

  - CVE-2017-18029: Prevent memory leak in the function     ReadMATImage which allowed remote attackers to cause a     denial of service via a crafted file (bsc#1076021)

  - CVE-2017-17681: Prevent infinite loop in the function     ReadPSDChannelZip in coders/psd.c, which allowed     attackers to cause a denial of service (CPU exhaustion)     via a crafted psd image file (bsc#1072901).

  - CVE-2017-18008: Prevent memory Leak in ReadPWPImage     which allowed attackers to cause a denial of service via     a PWP file (bsc#1074309).

  - CVE-2018-5685: Prevent infinite loop and application     hang in the ReadBMPImage function. Remote attackers     could leverage this vulnerability to cause a denial of     service via an image file with a crafted bit-field mask     value (bsc#1075939)

  - CVE-2017-11639: Prevent heap-based buffer over-read in     the WriteCIPImage() function, related to the     GetPixelLuma function in MagickCore/pixel-accessor.h     (bsc#1050635)

  - CVE-2017-11525: Prevent memory consumption in the     ReadCINImage function that allowed remote attackers to     cause a denial of service (bsc#1050098)

  - CVE-2017-9262: The ReadJNGImage function in coders/png.c     allowed attackers to cause a denial of service (memory     leak) via a crafted file (bsc#1043353).

  - CVE-2017-9261: The ReadMNGImage function in coders/png.c     allowed attackers to cause a denial of service (memory     leak) via a crafted file (bsc#1043354).

  - CVE-2017-10995: The mng_get_long function in     coders/png.c allowed remote attackers to cause a denial     of service (heap-based buffer over-read and application     crash) via a crafted MNG image (bsc#1047908).

  - CVE-2017-11539: Prevent memory leak in the     ReadOnePNGImage() function in coders/png.c     (bsc#1050037).

  - CVE-2017-11505: The ReadOneJNGImage function in     coders/png.c allowed remote attackers to cause a denial     of service (large loop and CPU consumption) via a     crafted file (bsc#1050072).

  - CVE-2017-11526: The ReadOneMNGImage function in     coders/png.c allowed remote attackers to cause a denial     of service (large loop and CPU consumption) via a     crafted file (bsc#1050100).

  - CVE-2017-11750: The ReadOneJNGImage function in     coders/png.c allowed remote attackers to cause a denial     of service (NULL pointer dereference) via a crafted file     (bsc#1051442).

  - CVE-2017-12565: Prevent memory leak in the function     ReadOneJNGImage in coders/png.c, which allowed attackers     to cause a denial of service (bsc#1052470).

  - CVE-2017-12676: Prevent memory leak in the function     ReadOneJNGImage in coders/png.c, which allowed attackers     to cause a denial of service (bsc#1052708).

  - CVE-2017-12673: Prevent memory leak in the function     ReadOneMNGImage in coders/png.c, which allowed attackers     to cause a denial of service (bsc#1052717).

  - CVE-2017-12671: Added NULL assignment in coders/png.c to     prevent an invalid free in the function     RelinquishMagickMemory in MagickCore/memory.c, which     allowed attackers to cause a denial of service     (bsc#1052721).

  - CVE-2017-12643: Prevent a memory exhaustion     vulnerability in ReadOneJNGImage in coders\png.c     (bsc#1052768).

  - CVE-2017-12641: Prevent a memory leak vulnerability in     ReadOneJNGImage in coders\png.c (bsc#1052777).

  - CVE-2017-12640: Prevent an out-of-bounds read     vulnerability in ReadOneMNGImage in coders/png.c     (bsc#1052781).

  - CVE-2017-12935: The ReadMNGImage function in     coders/png.c mishandled large MNG images, leading to an     invalid memory read in the SetImageColorCallBack     function in magick/image.c (bsc#1054600).

  - CVE-2017-13059: Prevent memory leak in the function     WriteOneJNGImage in coders/png.c, which allowed     attackers to cause a denial of service (WriteJNGImage     memory consumption) via a crafted file (bsc#1055068).

  - CVE-2017-13147: Prevent allocation failure in the     function ReadMNGImage in coders/png.c when a small MNG     file has a MEND chunk with a large length value     (bsc#1055374).

  - CVE-2017-13142: Added additional checks for short files     to prevent a crafted PNG file from triggering a crash     (bsc#1055455).

  - CVE-2017-13141: Prevent memory leak in ReadOnePNGImage     in coders/png.c (bsc#1055456).

  - CVE-2017-14103: The ReadJNGImage and ReadOneJNGImage     functions in coders/png.c did not properly manage image     pointers after certain error conditions, which allowed     remote attackers to conduct use-after-free attacks via a     crafted file, related to a ReadMNGImage out-of-order     CloseBlob call (bsc#1057000).

  - CVE-2017-14649: ReadOneJNGImage in coders/png.c did not     properly validate JNG data, leading to a denial of     service (assertion failure in magick/pixel_cache.c, and     application crash) (bsc#1060162).

  - CVE-2017-15218: Prevent memory leak in ReadOneJNGImage     in coders/png.c (bsc#1062752).

  - CVE-2017-17504: Prevent heap-based buffer over-read via     a crafted file in Magick_png_read_raw_profile, related     to ReadOneMNGImage (bsc#1072362).

  - CVE-2017-17884: Prevent memory leak in the function     WriteOnePNGImage in coders/png.c, which allowed     attackers to cause a denial of service via a crafted PNG     image file (bsc#1074120).

  - CVE-2017-17879: Prevent heap-based buffer over-read in     ReadOneMNGImage in coders/png.c, related to length     calculation and caused by an off-by-one error     (bsc#1074125).

  - CVE-2017-17914: Prevent crafted files to cause a large     loop in ReadOneMNGImage (bsc#1074185).

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 fixes several vulnerabilities in imagemagick: Various memory handling problems and cases of missing or incomplete input sanitising may result in denial of service, memory disclosure or the execution of arbitrary code if malformed image files are processed.

ID	Name	Product	Family	Severity
106668	openSUSE Security Update : ImageMagick (openSUSE-2018-145)	Nessus	SuSE Local Security Checks	high
106603	SUSE SLES11 Security Update : ImageMagick (SUSE-SU-2018:0350-1)	Nessus	SuSE Local Security Checks	high
106602	SUSE SLED12 / SLES12 Security Update : ImageMagick (SUSE-SU-2018:0349-1)	Nessus	SuSE Local Security Checks	high
104403	Debian DSA-4019-1 : imagemagick - security update	Nessus	Debian Local Security Checks	critical

Detections

Analytics

CVE-2017-12671

medium

Tenable Plugins

high

high

high

critical