Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in types.cpp when called from Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp, because there is no validation of the relationship of the total size to the offset and size.

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - exiv2: buffer overflow in Exiv2::Internal::Nikon1MakerNote::print0x0088 in nikonmn_int.cpp     (CVE-2020-18771)

  - Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in types.cpp when called from     Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp, because there is no validation of the     relationship of the total size to the offset and size. (CVE-2019-17402)

  - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata     of image files. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. The out-of-bounds     read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could     potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick     the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing     the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to     trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such     as insert. The bug is fixed in version v0.27.4. (CVE-2021-29470)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

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

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2021:1758 advisory.

  - Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in types.cpp when called from     Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp, because there is no validation of the     relationship of the total size to the offset and size. (CVE-2019-17402)

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

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2020-4030 advisory.

    [0.27.0-3]
    - Validate relationship of the total size to the offset to avoid crash       Resolves: bz#1775695

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

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

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3265 advisory.

  - There is a Floating point exception in the Exiv2::ValueType function in Exiv2 0.26 that will lead to a     remote denial of service attack via crafted input. (CVE-2017-11591)

  - An Invalid memory address dereference was discovered in Exiv2::StringValueBase::read in value.cpp in Exiv2     0.26. The vulnerability causes a segmentation fault and application crash, which leads to denial of     service. (CVE-2017-14859)

  - An Invalid memory address dereference was discovered in Exiv2::DataValue::read in value.cpp in Exiv2 0.26.
    The vulnerability causes a segmentation fault and application crash, which leads to denial of service.
    (CVE-2017-14862)

  - An Invalid memory address dereference was discovered in Exiv2::getULong in types.cpp in Exiv2 0.26. The     vulnerability causes a segmentation fault and application crash, which leads to denial of service.
    (CVE-2017-14864)

  - There is a heap-based buffer over-read in the Exiv2::Internal::PngChunk::keyTXTChunk function of     pngchunk_int.cpp in Exiv2 0.26. A crafted PNG file will lead to a remote denial of service attack.
    (CVE-2017-17669)

  - Exiv2 0.26 has a Null Pointer Dereference in the Exiv2::DataValue::toLong function in value.cpp, related     to crafted metadata in a TIFF file. (CVE-2017-18005)

  - CiffDirectory::readDirectory() at crwimage_int.cpp in Exiv2 0.26 has excessive stack consumption due to a     recursive function, leading to Denial of service. (CVE-2018-17581)

  - In Exiv2 0.26, Exiv2::IptcParser::decode in iptc.cpp (called from psdimage.cpp in the PSD image reader)     may suffer from a denial of service (heap-based buffer over-read) caused by an integer overflow via a     crafted PSD image file. (CVE-2018-19107)

  - In Exiv2 0.26, Exiv2::PsdImage::readMetadata in psdimage.cpp in the PSD image reader may suffer from a     denial of service (infinite loop) caused by an integer overflow via a crafted PSD image file.
    (CVE-2018-19108)

  - In Exiv2 0.26 and previous versions, PngChunk::readRawProfile in pngchunk_int.cpp may cause a denial of     service (application crash due to a heap-based buffer over-read) via a crafted PNG file. (CVE-2018-19535)

  - There is a SEGV in Exiv2::Internal::TiffParserWorker::findPrimaryGroups of tiffimage_int.cpp in Exiv2     0.27-RC3. A crafted input will lead to a remote denial of service attack. (CVE-2018-20097)

  - In Exiv2 0.26, jpgimage.cpp allows remote attackers to cause a denial of service (image.cpp     Exiv2::Internal::stringFormat out-of-bounds read) via a crafted file. (CVE-2018-8976)

  - A CiffDirectory::readDirectory integer overflow and out-of-bounds read in Exiv2 through 0.27.1 allows an     attacker to cause a denial of service (SIGSEGV) via a crafted CRW image file. (CVE-2019-13110)

  - A PngChunk::parseChunkContent uncontrolled memory allocation in Exiv2 through 0.27.1 allows an attacker to     cause a denial of service (crash due to an std::bad_alloc exception) via a crafted PNG image file.
    (CVE-2019-13112)

  - http.c in Exiv2 through 0.27.1 allows a malicious http server to cause a denial of service (crash due to a     NULL pointer dereference) by returning a crafted response that lacks a space character. (CVE-2019-13114)

  - There is an out-of-bounds read in Exiv2::MrwImage::readMetadata in mrwimage.cpp in Exiv2 through 0.27.2.
    (CVE-2019-13504)

  - Exiv2::PngImage::readMetadata() in pngimage.cpp in Exiv2 0.27.99.0 allows attackers to cause a denial of     service (heap-based buffer over-read) via a crafted image file. (CVE-2019-14369)

  - In Exiv2 0.27.99.0, there is an out-of-bounds read in Exiv2::MrwImage::readMetadata() in mrwimage.cpp. It     could result in denial of service. (CVE-2019-14370)

  - Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in types.cpp when called from     Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp, because there is no validation of the     relationship of the total size to the offset and size. (CVE-2019-17402)

  - Exiv2 0.27.99.0 has a global buffer over-read in Exiv2::Internal::Nikon1MakerNote::print0x0088 in     nikonmn_int.cpp which can result in an information leak. (CVE-2020-18771)

  - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata     of image files. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. The out-of-bounds     read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could     potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick     the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing     the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to     trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such     as insert. The bug is fixed in version v0.27.4. (CVE-2021-29458)

  - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata     of image files. The assertion failure is triggered when Exiv2 is used to modify the metadata of a crafted     image file. An attacker could potentially exploit the vulnerability to cause a denial of service, if they     can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when     modifying the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For     example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line     argument such as `fi`. ### Patches The bug is fixed in version v0.27.5. ### References Regression test and     bug fix: #1739 ### For more information Please see our [security     policy](https://github.com/Exiv2/exiv2/security/policy) for information about Exiv2 security.
    (CVE-2021-32815)

  - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata     of image files. An infinite loop is triggered when Exiv2 is used to read the metadata of a crafted image     file. An attacker could potentially exploit the vulnerability to cause a denial of service, if they can     trick the victim into running Exiv2 on a crafted image file. The bug is fixed in version v0.27.5.
    (CVE-2021-34334)

  - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata     of image files. An out-of-bounds read was found in Exiv2 versions v0.27.4 and earlier. The out-of-bounds     read is triggered when Exiv2 is used to read the metadata of a crafted image file. An attacker could     potentially exploit the vulnerability to cause a denial of service, if they can trick the victim into     running Exiv2 on a crafted image file. The bug is fixed in version v0.27.5. (CVE-2021-37620)

  - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata     of image files. An infinite loop was found in Exiv2 versions v0.27.4 and earlier. The infinite loop is     triggered when Exiv2 is used to print the metadata of a crafted image file. An attacker could potentially     exploit the vulnerability to cause a denial of service, if they can trick the victim into running Exiv2 on     a crafted image file. Note that this bug is only triggered when printing the image ICC profile, which is a     less frequently used Exiv2 operation that requires an extra command line option (`-p C`). The bug is fixed     in version v0.27.5. (CVE-2021-37621)

  - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata     of image files. An infinite loop was found in Exiv2 versions v0.27.4 and earlier. The infinite loop is     triggered when Exiv2 is used to modify the metadata of a crafted image file. An attacker could potentially     exploit the vulnerability to cause a denial of service, if they can trick the victim into running Exiv2 on     a crafted image file. Note that this bug is only triggered when deleting the IPTC data, which is a less     frequently used Exiv2 operation that requires an extra command line option (`-d I rm`). The bug is fixed     in version v0.27.5. (CVE-2021-37622)

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 SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:4276-1 advisory.

  - There is a Floating point exception in the Exiv2::ValueType function in Exiv2 0.26 that will lead to a     remote denial of service attack via crafted input. (CVE-2017-11591)

  - Exiv2 0.26 has a heap-based buffer overflow in getData in preview.cpp. (CVE-2018-11531)

  - CiffDirectory::readDirectory() at crwimage_int.cpp in Exiv2 0.26 has excessive stack consumption due to a     recursive function, leading to Denial of service. (CVE-2018-17581)

  - There is a SEGV in Exiv2::Internal::TiffParserWorker::findPrimaryGroups of tiffimage_int.cpp in Exiv2     0.27-RC3. A crafted input will lead to a remote denial of service attack. (CVE-2018-20097)

  - There is a heap-based buffer over-read in Exiv2::Jp2Image::encodeJp2Header of jp2image.cpp in Exiv2     0.27-RC3. A crafted input will lead to a remote denial of service attack. (CVE-2018-20098)

  - There is an infinite loop in Exiv2::Jp2Image::encodeJp2Header of jp2image.cpp in Exiv2 0.27-RC3. A crafted     input will lead to a remote denial of service attack. (CVE-2018-20099)

  - An integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (SIGSEGV) via     a crafted PNG image file, because PngImage::readMetadata mishandles a chunkLength - iccOffset subtraction.
    (CVE-2019-13109)

  - A CiffDirectory::readDirectory integer overflow and out-of-bounds read in Exiv2 through 0.27.1 allows an     attacker to cause a denial of service (SIGSEGV) via a crafted CRW image file. (CVE-2019-13110)

  - Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in types.cpp when called from     Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp, because there is no validation of the     relationship of the total size to the offset and size. (CVE-2019-17402)

  - Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and     ICC image metadata. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. Exiv2 is a     command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image     files. The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file.
    An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if     they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered     when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For     example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line     argument such as `insert`. The bug is fixed in version v0.27.4. Please see our security policy for     information about Exiv2 security. (CVE-2021-29473)

  - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata     of image files. The assertion failure is triggered when Exiv2 is used to modify the metadata of a crafted     image file. An attacker could potentially exploit the vulnerability to cause a denial of service, if they     can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when     modifying the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For     example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line     argument such as `fi`. ### Patches The bug is fixed in version v0.27.5. ### References Regression test and     bug fix: #1739 ### For more information Please see our [security     policy](https://github.com/Exiv2/exiv2/security/policy) for information about Exiv2 security.
    (CVE-2021-32815)

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 SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:4208-1 advisory.

  - There is a Floating point exception in the Exiv2::ValueType function in Exiv2 0.26 that will lead to a     remote denial of service attack via crafted input. (CVE-2017-11591)

  - Exiv2 0.26 has a heap-based buffer overflow in getData in preview.cpp. (CVE-2018-11531)

  - CiffDirectory::readDirectory() at crwimage_int.cpp in Exiv2 0.26 has excessive stack consumption due to a     recursive function, leading to Denial of service. (CVE-2018-17581)

  - There is a SEGV in Exiv2::Internal::TiffParserWorker::findPrimaryGroups of tiffimage_int.cpp in Exiv2     0.27-RC3. A crafted input will lead to a remote denial of service attack. (CVE-2018-20097)

  - There is a heap-based buffer over-read in Exiv2::Jp2Image::encodeJp2Header of jp2image.cpp in Exiv2     0.27-RC3. A crafted input will lead to a remote denial of service attack. (CVE-2018-20098)

  - There is an infinite loop in Exiv2::Jp2Image::encodeJp2Header of jp2image.cpp in Exiv2 0.27-RC3. A crafted     input will lead to a remote denial of service attack. (CVE-2018-20099)

  - An integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (SIGSEGV) via     a crafted PNG image file, because PngImage::readMetadata mishandles a chunkLength - iccOffset subtraction.
    (CVE-2019-13109)

  - A CiffDirectory::readDirectory integer overflow and out-of-bounds read in Exiv2 through 0.27.1 allows an     attacker to cause a denial of service (SIGSEGV) via a crafted CRW image file. (CVE-2019-13110)

  - Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in types.cpp when called from     Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp, because there is no validation of the     relationship of the total size to the offset and size. (CVE-2019-17402)

  - Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and     ICC image metadata. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. Exiv2 is a     command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image     files. The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file.
    An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if     they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered     when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For     example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line     argument such as `insert`. The bug is fixed in version v0.27.4. Please see our security policy for     information about Exiv2 security. (CVE-2021-29473)

  - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata     of image files. The assertion failure is triggered when Exiv2 is used to modify the metadata of a crafted     image file. An attacker could potentially exploit the vulnerability to cause a denial of service, if they     can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when     modifying the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For     example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line     argument such as `fi`. ### Patches The bug is fixed in version v0.27.5. ### References Regression test and     bug fix: #1739 ### For more information Please see our [security     policy](https://github.com/Exiv2/exiv2/security/policy) for information about Exiv2 security.
    (CVE-2021-32815)

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

The remote NewStart CGSL host, running version MAIN 6.02, has exiv2 packages installed that are affected by multiple vulnerabilities:

  - Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in types.cpp when called from     Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp, because there is no validation of the     relationship of the total size to the offset and size. (CVE-2019-17402)

  - A flaw was found in Exiv2 in versions before and including 0.27.4-RC1. Improper input validation of the     rawData.size property in Jp2Image::readMetadata() in jp2image.cpp can lead to a heap-based buffer overflow     via a crafted JPG image containing malicious EXIF data. (CVE-2021-3482)

  - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata     of image files. A heap buffer overflow was found in Exiv2 versions v0.27.3 and earlier. The heap overflow     is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially     exploit the vulnerability to gain code execution, if they can trick the victim into running Exiv2 on a     crafted image file. Note that this bug is only triggered when _writing_ the metadata, which is a less     frequently used Exiv2 operation than _reading_ the metadata. For example, to trigger the bug in the Exiv2     command-line application, you need to add an extra command-line argument such as `insert`. The bug is     fixed in version v0.27.4. (CVE-2021-29457)

  - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata     of image files. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. The out-of-bounds     read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could     potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick     the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing     the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to     trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such     as insert. The bug is fixed in version v0.27.4. (CVE-2021-29458, CVE-2021-29470)

  - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata     of image files. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. The out-of-bounds     read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could     potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick     the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing     the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to     trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such     as `insert`. The bug is fixed in version v0.27.4. (CVE-2021-29463)

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

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has exiv2 packages installed that are affected by multiple vulnerabilities:

  - Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in types.cpp when called from     Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp, because there is no validation of the     relationship of the total size to the offset and size. (CVE-2019-17402)

  - ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-29457. Reason: This candidate is a     duplicate of CVE-2021-29457. Notes: All CVE users should reference CVE-2021-29457 instead of this     candidate. All references and descriptions in this candidate have been removed to prevent accidental     usage. (CVE-2021-31291)

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

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has exiv2 packages installed that are affected by multiple vulnerabilities:

  - Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in types.cpp when called from     Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp, because there is no validation of the     relationship of the total size to the offset and size. (CVE-2019-17402)

  - ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-29457. Reason: This candidate is a     duplicate of CVE-2021-29457. Notes: All CVE users should reference CVE-2021-29457 instead of this     candidate. All references and descriptions in this candidate have been removed to prevent accidental     usage. (CVE-2021-31291)

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

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2021:1758 advisory.

  - Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in types.cpp when called from     Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp, because there is no validation of the     relationship of the total size to the offset and size. (CVE-2019-17402)

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

According to the versions of the exiv2 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - Exiv2 is a command-line utility and C++ library for     reading, writing, deleting, and modifying the metadata     of image files. An out-of-bounds read was found in     Exiv2 versions v0.27.3 and earlier. The out-of-bounds     read is triggered when Exiv2 is used to write metadata     into a crafted image file. An attacker could     potentially exploit the vulnerability to cause a denial     of service by crashing Exiv2, if they can trick the     victim into running Exiv2 on a crafted image file. Note     that this bug is only triggered when writing the     metadata, which is a less frequently used Exiv2     operation than reading the metadata. For example, to     trigger the bug in the Exiv2 command-line application,     you need to add an extra command-line argument such as     insert.(CVE-2021-29458)

  - Exiv2 is a C++ library and a command-line utility to     read, write, delete and modify Exif, IPTC, XMP and ICC     image metadata. An out-of-bounds read was found in     Exiv2 versions v0.27.3 and earlier. Exiv2 is a     command-line utility and C++ library for reading,     writing, deleting, and modifying the metadata of image     files. The out-of-bounds read is triggered when Exiv2     is used to write metadata into a crafted image file. An     attacker could potentially exploit the vulnerability to     cause a denial of service by crashing Exiv2, if they     can trick the victim into running Exiv2 on a crafted     image file. Note that this bug is only triggered when     writing the metadata, which is a less frequently used     Exiv2 operation than reading the metadata. For example,     to trigger the bug in the Exiv2 command-line     application, you need to add an extra command-line     argument such as `insert`.(CVE-2021-29473)

  - Exiv2 is a command-line utility and C++ library for     reading, writing, deleting, and modifying the metadata     of image files. An inefficient algorithm (quadratic     complexity) was found in Exiv2 versions v0.27.3 and     earlier. The inefficient algorithm is triggered when     Exiv2 is used to write metadata into a crafted image     file. An attacker could potentially exploit the     vulnerability to cause a denial of service, if they can     trick the victim into running Exiv2 on a crafted image     file.(CVE-2021-32617)

  - Exiv2 0.27.2 allows attackers to trigger a crash in     Exiv2::getULong in types.cpp when called from     Exiv2::Internal::CiffDirectory::readDirectory in     crwimage_int.cpp, because there is no validation of the     relationship of the total size to the offset and     size.(CVE-2019-17402)

  - Exiv2::Internal::PngChunk::parseTXTChunk in Exiv2 v0.26     allows remote attackers to cause a denial of service     (heap-based buffer over-read) via a crafted image file,     a different vulnerability than     CVE-2018-10999.(CVE-2018-16336)

  - Exiv2::isoSpeed in easyaccess.cpp in Exiv2 v0.27-RC2     allows remote attackers to cause a denial of service     (NULL pointer dereference and application crash) via a     crafted file.(CVE-2018-19607)

  - Exiv2 0.26 has a heap-based buffer overflow in getData     in preview.cpp.(CVE-2018-11531)

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

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2021-1758 advisory.

    [0.27.3-2]
    - Avoid duplicating Changelog file       Resolves: bz#1880984

    [0.27.3-1]
    - Update to 0.27.3       Resolves: bz#1880984

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

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

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:1758 advisory.

  - exiv2: out-of-bounds read in CiffDirectory::readDirectory due to lack of size check (CVE-2019-17402)

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

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:1758 advisory.

    The exiv2 packages provide a command line utility which can display and manipulate image metadata such as     EXIF, LPTC, and JPEG comments.

    The following packages have been upgraded to a later upstream version: exiv2 (0.27.3). (BZ#1880984)

    Security Fix(es):

    * exiv2: out-of-bounds read in CiffDirectory::readDirectory due to lack of size check (CVE-2019-17402)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.4 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

According to the versions of the exiv2 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - Exiv2 0.26 has a heap-based buffer overflow in getData     in preview.cpp.(CVE-2018-11531)

  - Exiv2 0.27.2 allows attackers to trigger a crash in     Exiv2::getULong in types.cpp when called from     Exiv2::Internal::CiffDirectory::readDirectory in     crwimage_int.cpp, because there is no validation of the     relationship of the total size to the offset and     size.(CVE-2019-17402)

  - Exiv2::Internal::PngChunk::parseTXTChunk in Exiv2 v0.26     allows remote attackers to cause a denial of service     (heap-based buffer over-read) via a crafted image file,     a different vulnerability than     CVE-2018-10999.(CVE-2018-16336)

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

According to the version of the exiv2 package installed, the EulerOS installation on the remote host is affected by the following vulnerability :

  - Exiv2 0.27.2 allows attackers to trigger a crash in     Exiv2::getULong in types.cpp when called from     Exiv2::Internal::CiffDirectory::readDirectory in     crwimage_int.cpp, because there is no validation of the     relationship of the total size to the offset and     size.(CVE-2019-17402)

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

According to the version of the exiv2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability :

  - Exiv2 0.27.2 allows attackers to trigger a crash in     Exiv2::getULong in types.cpp when called from     Exiv2::Internal::CiffDirectory::readDirectory in     crwimage_int.cpp, because there is no validation of the     relationship of the total size to the offset and     size.(CVE-2019-17402)

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

The version of tested product installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2020-1512 advisory.

  - Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in types.cpp when called from     Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp, because there is no validation of the     relationship of the total size to the offset and size. (CVE-2019-17402)

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

Security Fix(es) :

  - exiv2: out-of-bounds read in     CiffDirectory::readDirectory due to lack of size check     (CVE-2019-17402)

The remote CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:4030 advisory.

  - Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in types.cpp when called from     Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp, because there is no validation of the     relationship of the total size to the offset and size. (CVE-2019-17402)

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

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:4030 advisory.

    The exiv2 packages provide a command line utility which can display and manipulate image metadata such as     EXIF, LPTC, and JPEG comments.

    Security Fix(es):

    * exiv2: out-of-bounds read in CiffDirectory::readDirectory due to lack of size check (CVE-2019-17402)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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 exiv2 fixes the following issues :

CVE-2018-17581: Fixed an excessive stack consumption in CiffDirectory:readDirectory() which might have led to denial of service (bsc#1110282).

CVE-2019-13110: Fixed an integer overflow and an out of bounds read in CiffDirectory:readDirectory which might have led to denial of service (bsc#1142678).

CVE-2019-13113: Fixed a potential denial of service via an invalid data location in a CRW image (bsc#1142683).

CVE-2019-17402: Fixed an improper validation of the relationship of the total size to the offset and size in Exiv2::getULong (bsc#1153577).

CVE-2019-20421: Fixed an infinite loop triggered via an input file (bsc#1161901).

CVE-2017-9239: Fixed a segmentation fault in TiffImageEntry::doWriteImage function (bsc#1040973).

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.

A corrupted or specially crafted CRW images might exceed the overall buffersize to cause a denial of service.

For Debian 8 'Jessie', this problem has been fixed in version 0.24-4.1+deb8u5.

We recommend that you upgrade your exiv2 packages.

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

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4159-1 advisory.

    It was discovered that Exiv2 incorrectly handled certain files. An attacker could possibly use this issue     to cause a denial of service.

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

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

ID	Name	Product	Family	Severity
199648	RHEL 8 : exiv2 (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	high
196435	RHEL 6 : exiv2 (Unpatched Vulnerability) (deprecated)	Nessus	Red Hat Local Security Checks	high
196420	RHEL 7 : exiv2 (Unpatched Vulnerability) (deprecated)	Nessus	Red Hat Local Security Checks	high
184659	Rocky Linux 8 : exiv2 (RLSA-2021:1758)	Nessus	Rocky Linux Local Security Checks	medium
180990	Oracle Linux 7 : exiv2 (ELSA-2020-4030)	Nessus	Oracle Linux Local Security Checks	medium
169913	Debian DLA-3265-1 : exiv2 - LTS security update	Nessus	Debian Local Security Checks	high
168309	SUSE SLED15 / SLES15 Security Update : exiv2 (SUSE-SU-2022:4276-1)	Nessus	SuSE Local Security Checks	critical
168169	SUSE SLED15 / SLES15 Security Update : exiv2-0_26 (SUSE-SU-2022:4208-1)	Nessus	SuSE Local Security Checks	critical
167490	NewStart CGSL MAIN 6.02 : exiv2 Multiple Vulnerabilities (NS-SA-2022-0090)	Nessus	NewStart CGSL Local Security Checks	high
160826	NewStart CGSL CORE 5.04 / MAIN 5.04 : exiv2 Multiple Vulnerabilities (NS-SA-2022-0012)	Nessus	NewStart CGSL Local Security Checks	high
160777	NewStart CGSL CORE 5.05 / MAIN 5.05 : exiv2 Multiple Vulnerabilities (NS-SA-2022-0040)	Nessus	NewStart CGSL Local Security Checks	high
157587	AlmaLinux 8 : exiv2 (ALSA-2021:1758)	Nessus	Alma Linux Local Security Checks	medium
153280	EulerOS 2.0 SP2 : exiv2 (EulerOS-SA-2021-2367)	Nessus	Huawei Local Security Checks	critical
149933	Oracle Linux 8 : exiv2 (ELSA-2021-1758)	Nessus	Oracle Linux Local Security Checks	medium
149777	CentOS 8 : exiv2 (CESA-2021:1758)	Nessus	CentOS Local Security Checks	medium
149702	RHEL 8 : exiv2 (RHSA-2021:1758)	Nessus	Red Hat Local Security Checks	medium
149182	EulerOS 2.0 SP3 : exiv2 (EulerOS-SA-2021-1782)	Nessus	Huawei Local Security Checks	critical
148046	EulerOS 2.0 SP5 : exiv2 (EulerOS-SA-2021-1674)	Nessus	Huawei Local Security Checks	medium
147619	EulerOS Virtualization 3.0.6.6 : exiv2 (EulerOS-SA-2021-1470)	Nessus	Huawei Local Security Checks	medium
141967	Amazon Linux 2 : exiv2 (ALAS-2020-1512)	Nessus	Amazon Linux Local Security Checks	medium
141707	Scientific Linux Security Update : exiv2 on SL7.x x86_64 (20201001)	Nessus	Scientific Linux Local Security Checks	medium
141626	CentOS 7 : exiv2 (RHSA-2020:4030)	Nessus	CentOS Local Security Checks	medium
141032	RHEL 7 : exiv2 (RHSA-2020:4030)	Nessus	Red Hat Local Security Checks	medium
135223	SUSE SLES12 Security Update : exiv2 (SUSE-SU-2020:0860-1)	Nessus	SuSE Local Security Checks	high
131437	Debian DLA-2019-1 : exiv2 security update	Nessus	Debian Local Security Checks	medium
130148	Ubuntu 16.04 LTS / 18.04 LTS : Exiv2 vulnerability (USN-4159-1)	Nessus	Ubuntu Local Security Checks	medium

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