An integer underflow, leading to heap-based out-of-bound read, was found in the way Exiv2 library prints IPTC Photo Metadata embedded in an image. By persuading a victim to open a crafted image, a remote attacker could crash the application or possibly retrieve a portion of memory.(CVE-2017-17724)

The tEXtToDataBuf function in pngimage.cpp in Exiv2 through 0.26 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted file.(CVE-2018-10772)

In types.cpp in Exiv2 0.26, a large size value may lead to a SIGABRT during an attempt at memory allocation for an Exiv2::Internal::PngChunk::zlibUncompress call.(CVE-2018-10958)

An issue was discovered in Exiv2 0.26. readMetadata in jp2image.cpp allows remote attackers to cause a denial of service (SIGABRT) by triggering an incorrect Safe::add call.(CVE-2018-10998)

In Exiv2 0.26, the Exiv2::PngImage::printStructure function in pngimage.cpp allows remote attackers to cause an information leak via a crafted file.(CVE-2018-11037)

Exiv2 0.26 has integer overflows in LoaderTiff::getData() in preview.cpp, leading to an out-of-bounds read in Exiv2::ValueType::setDataArea in value.hpp.(CVE-2018-12264)

Exiv2 0.26 has an integer overflow in the LoaderExifJpeg class in preview.cpp, leading to an out-of-bounds read in Exiv2::MemIo::read in basicio.cpp.(CVE-2018-12265)

Exiv2 0.26 has a heap-based buffer over-read in WebPImage::decodeChunks in webpimage.cpp.(CVE-2018-14046)

An issue was discovered in Exiv2 v0.26. The function Exiv2::DataValue::copy in value.cpp has a NULL pointer dereference.(CVE-2018-17282)

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 an infinite loop in the Exiv2::Image::printIFDStructure function of image.cpp in Exiv2 0.27-RC1. A crafted input will lead to a remote denial of service attack.(CVE-2018-18915)

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)

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)

There is a heap-based buffer over-read in the Exiv2::tEXtToDataBuf function of pngimage.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack.(CVE-2018-20096)

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)

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)

In Exiv2 0.26, the Exiv2::Internal::printCsLensFFFF function in canonmn_int.cpp allows remote attackers to cause a denial of service (invalid memory access) via a crafted file.(CVE-2018-8977)

An out-of-bounds read vulnerability has been discovered in IptcData::printStructure in iptc.cpp file of Exiv2 0.26. An attacker could cause a crash or an information leak by providing a crafted image.(CVE-2018-9305)

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

  - In Exiv2 0.26, an out-of-bounds read in     IptcData::printStructure in iptc.c could result in a     crash or information leak, related to the == 0x1c     case. (CVE-2018-9305)

  - In Exiv2 0.26, there is a heap-based buffer over-read in     the Exiv2::IptcData::printStructure function in     iptc.cpp, related to the != 0x1c case. Remote     attackers can exploit this vulnerability to cause a     denial of service via a crafted TIFF file.
    (CVE-2017-17724)

  - An issue was discovered in Exiv2 v0.26. The function     Exiv2::DataValue::copy in value.cpp has a NULL pointer     dereference. (CVE-2018-17282)

  - There is an infinite loop in the     Exiv2::Image::printIFDStructure function of image.cpp in     Exiv2 0.27-RC1. A crafted input will lead to a remote     denial of service attack. (CVE-2018-18915)

  - 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)

  - 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)

  - 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 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)

  - Exiv2 0.26 has integer overflows in     LoaderTiff::getData() in preview.cpp, leading to an out-     of-bounds read in Exiv2::ValueType::setDataArea in     value.hpp. (CVE-2018-12264)

  - Exiv2 0.26 has an integer overflow in the LoaderExifJpeg     class in preview.cpp, leading to an out-of-bounds read     in Exiv2::MemIo::read in basicio.cpp. (CVE-2018-12265)

  - In types.cpp in Exiv2 0.26, a large size value may lead     to a SIGABRT during an attempt at memory allocation for     an Exiv2::Internal::PngChunk::zlibUncompress call.
    (CVE-2018-10958)

  - An issue was discovered in Exiv2 0.26. readMetadata in     jp2image.cpp allows remote attackers to cause a denial     of service (SIGABRT) by triggering an incorrect     Safe::add call. (CVE-2018-10998)

  - The tEXtToDataBuf function in pngimage.cpp in Exiv2     through 0.26 allows remote attackers to cause a denial     of service (application crash) or possibly have     unspecified other impact via a crafted file.
    (CVE-2018-10772)

  - 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)

  - In Exiv2 0.26, the Exiv2::Internal::printCsLensFFFF     function in canonmn_int.cpp allows remote attackers to     cause a denial of service (invalid memory access) via a     crafted file. (CVE-2018-8977)

  - Exiv2 0.26 has a heap-based buffer over-read in     WebPImage::decodeChunks in webpimage.cpp.
    (CVE-2018-14046)

  - In Exiv2 0.26, the Exiv2::PngImage::printStructure     function in pngimage.cpp allows remote attackers to     cause an information leak via a crafted file.
    (CVE-2018-11037)

  - There is a heap-based buffer over-read in the     Exiv2::tEXtToDataBuf function of pngimage.cpp in Exiv2     0.27-RC3. A crafted input will lead to a remote denial     of service attack. (CVE-2018-20096)

  - 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)

  - An issue was discovered in Exiv2 0.26. The     Exiv2::Internal::PngChunk::parseTXTChunk function has a     heap-based buffer over-read. (CVE-2018-10999)

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

An update for exiv2 is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link (s) in the References section.

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 (0.27.0). (BZ#1652637)

Security Fix(es) :

* exiv2: heap-buffer-overflow in Exiv2::IptcData::printStructure in src/ iptc.cpp (CVE-2017-17724)

* exiv2: out-of-bounds read in Exiv2::Internal::stringFormat image.cpp (CVE-2018-8976)

* exiv2: invalid memory access in Exiv2::Internal::printCsLensFFFF function in canonmn_int.cpp (CVE-2018-8977)

* exiv2: out of bounds read in IptcData::printStructure in iptc.c (CVE-2018-9305)

* exiv2: OOB read in pngimage.cpp:tEXtToDataBuf() allows for crash via crafted file (CVE-2018-10772)

* exiv2: SIGABRT caused by memory allocation in types.cpp:Exiv2::Internal::PngChunk::zlibUncompress() (CVE-2018-10958)

* exiv2: SIGABRT by triggering an incorrect Safe::add call (CVE-2018-10998)

* exiv2: information leak via a crafted file (CVE-2018-11037)

* exiv2: integer overflow in getData function in preview.cpp (CVE-2018-12264)

* exiv2: integer overflow in the LoaderExifJpeg class in preview.cpp (CVE-2018-12265)

* exiv2: heap-based buffer over-read in WebPImage::decodeChunks in webpimage.cpp (CVE-2018-14046)

* exiv2: NULL pointer dereference in Exiv2::DataValue::copy in value.cpp leading to application crash (CVE-2018-17282)

* exiv2: Stack overflow in CiffDirectory::readDirectory() at crwimage_int.cpp leading to denial of service (CVE-2018-17581)

* exiv2: infinite loop in Exiv2::Image::printIFDStructure function in image.cpp (CVE-2018-18915)

* exiv2: heap-based buffer over-read in Exiv2::IptcParser::decode in iptc.cpp (CVE-2018-19107)

* exiv2: infinite loop in Exiv2::PsdImage::readMetadata in psdimage.cpp (CVE-2018-19108)

* exiv2: heap-based buffer over-read in PngChunk::readRawProfile in pngchunk_int.cpp (CVE-2018-19535)

* exiv2: NULL pointer dereference in Exiv2::isoSpeed in easyaccess.cpp (CVE-2018-19607)

* exiv2: Heap-based buffer over-read in Exiv2::tEXtToDataBuf function resulting in a denial of service (CVE-2018-20096)

* exiv2: Segmentation fault in Exiv2::Internal::TiffParserWorker::findPrimaryGroups function (CVE-2018-20097)

* exiv2: Heap-based buffer over-read in Exiv2::Jp2Image::encodeJp2Header resulting in a denial of service (CVE-2018-20098)

* exiv2: Infinite loop in Exiv2::Jp2Image::encodeJp2Header resulting in a denial of service (CVE-2018-20099)

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 7.7 Release Notes linked from the References section.

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

  - In Exiv2 0.26, an out-of-bounds read in     IptcData::printStructure in iptc.c could result in a     crash or information leak, related to the == 0x1c     case. (CVE-2018-9305)

  - In Exiv2 0.26, there is a heap-based buffer over-read in     the Exiv2::IptcData::printStructure function in     iptc.cpp, related to the != 0x1c case. Remote     attackers can exploit this vulnerability to cause a     denial of service via a crafted TIFF file.
    (CVE-2017-17724)

  - An issue was discovered in Exiv2 v0.26. The function     Exiv2::DataValue::copy in value.cpp has a NULL pointer     dereference. (CVE-2018-17282)

  - There is an infinite loop in the     Exiv2::Image::printIFDStructure function of image.cpp in     Exiv2 0.27-RC1. A crafted input will lead to a remote     denial of service attack. (CVE-2018-18915)

  - 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)

  - 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)

  - 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 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)

  - Exiv2 0.26 has integer overflows in     LoaderTiff::getData() in preview.cpp, leading to an out-     of-bounds read in Exiv2::ValueType::setDataArea in     value.hpp. (CVE-2018-12264)

  - Exiv2 0.26 has an integer overflow in the LoaderExifJpeg     class in preview.cpp, leading to an out-of-bounds read     in Exiv2::MemIo::read in basicio.cpp. (CVE-2018-12265)

  - In types.cpp in Exiv2 0.26, a large size value may lead     to a SIGABRT during an attempt at memory allocation for     an Exiv2::Internal::PngChunk::zlibUncompress call.
    (CVE-2018-10958)

  - An issue was discovered in Exiv2 0.26. readMetadata in     jp2image.cpp allows remote attackers to cause a denial     of service (SIGABRT) by triggering an incorrect     Safe::add call. (CVE-2018-10998)

  - The tEXtToDataBuf function in pngimage.cpp in Exiv2     through 0.26 allows remote attackers to cause a denial     of service (application crash) or possibly have     unspecified other impact via a crafted file.
    (CVE-2018-10772)

  - 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)

  - In Exiv2 0.26, the Exiv2::Internal::printCsLensFFFF     function in canonmn_int.cpp allows remote attackers to     cause a denial of service (invalid memory access) via a     crafted file. (CVE-2018-8977)

  - Exiv2 0.26 has a heap-based buffer over-read in     WebPImage::decodeChunks in webpimage.cpp.
    (CVE-2018-14046)

  - In Exiv2 0.26, the Exiv2::PngImage::printStructure     function in pngimage.cpp allows remote attackers to     cause an information leak via a crafted file.
    (CVE-2018-11037)

  - There is a heap-based buffer over-read in the     Exiv2::tEXtToDataBuf function of pngimage.cpp in Exiv2     0.27-RC3. A crafted input will lead to a remote denial     of service attack. (CVE-2018-20096)

  - 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)

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

  - 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)

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 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2019-2101 advisory.

  - In Exiv2 0.26, there is a heap-based buffer over-read in the Exiv2::IptcData::printStructure function in     iptc.cpp, related to the != 0x1c case. Remote attackers can exploit this vulnerability to cause a denial     of service via a crafted TIFF file. (CVE-2017-17724)

  - 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)

  - In Exiv2 0.26, the Exiv2::Internal::printCsLensFFFF function in canonmn_int.cpp allows remote attackers to     cause a denial of service (invalid memory access) via a crafted file. (CVE-2018-8977)

  - In Exiv2 0.26, an out-of-bounds read in IptcData::printStructure in iptc.c could result in a crash or     information leak, related to the == 0x1c case. (CVE-2018-9305)

  - The tEXtToDataBuf function in pngimage.cpp in Exiv2 through 0.26 allows remote attackers to cause a denial     of service (application crash) or possibly have unspecified other impact via a crafted file.
    (CVE-2018-10772)

  - In types.cpp in Exiv2 0.26, a large size value may lead to a SIGABRT during an attempt at memory     allocation for an Exiv2::Internal::PngChunk::zlibUncompress call. (CVE-2018-10958)

  - Exiv2 0.26 has an integer overflow in the LoaderExifJpeg class in preview.cpp, leading to an out-of-bounds     read in Exiv2::MemIo::read in basicio.cpp. (CVE-2018-12265)

  - 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)

  - 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 issue was discovered in Exiv2 0.26. readMetadata in jp2image.cpp allows remote attackers to cause a     denial of service (SIGABRT) by triggering an incorrect Safe::add call. (CVE-2018-10998)

  - In Exiv2 0.26, the Exiv2::PngImage::printStructure function in pngimage.cpp allows remote attackers to     cause an information leak via a crafted file. (CVE-2018-11037)

  - Exiv2 0.26 has integer overflows in LoaderTiff::getData() in preview.cpp, leading to an out-of-bounds read     in Exiv2::ValueType::setDataArea in value.hpp. (CVE-2018-12264)

  - Exiv2 0.26 has a heap-based buffer over-read in WebPImage::decodeChunks in webpimage.cpp. (CVE-2018-14046)

  - An issue was discovered in Exiv2 v0.26. The function Exiv2::DataValue::copy in value.cpp has a NULL     pointer dereference. (CVE-2018-17282)

  - There is an infinite loop in the Exiv2::Image::printIFDStructure function of image.cpp in Exiv2 0.27-RC1.
    A crafted input will lead to a remote denial of service attack. (CVE-2018-18915)

  - 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)

  - 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)

  - There is a heap-based buffer over-read in the Exiv2::tEXtToDataBuf function of pngimage.cpp in Exiv2     0.27-RC3. A crafted input will lead to a remote denial of service attack. (CVE-2018-20096)

  - 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)

Note that Nessus has not tested for these issues 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 host is affected by the vulnerability described in GLSA-201811-14 (Exiv2: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Exiv2. Please review       the CVE identifiers referenced below for details.
  Impact :

    A remote attacker could cause a Denial of Service condition or obtain       sensitive information via a specially crafted file.
  Workaround :

    There is no known workaround at this time.

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-2022:3598-1 advisory.

  - In Exiv2 0.26, there is a segmentation fault caused by uncontrolled recursion in the     Exiv2::Image::printIFDStructure function in the image.cpp file. Remote attackers could leverage this     vulnerability to cause a denial of service via a crafted tif file. (CVE-2018-5772)

  - 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)

  - In Exiv2 0.26, the Exiv2::Internal::printCsLensFFFF function in canonmn_int.cpp allows remote attackers to     cause a denial of service (invalid memory access) via a crafted file. (CVE-2018-8977)

  - The tEXtToDataBuf function in pngimage.cpp in Exiv2 through 0.26 allows remote attackers to cause a denial     of service (application crash) or possibly have unspecified other impact via a crafted file.
    (CVE-2018-10772)

  - There is an infinite loop in the Exiv2::Image::printIFDStructure function of image.cpp in Exiv2 0.27-RC1.
    A crafted input will lead to a remote denial of service attack. (CVE-2018-18915)

Note that Nessus has not tested for these issues 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 multiple vulnerabilities as referenced in the RHSA-2019:2101 advisory.

  - exiv2: heap-buffer-overflow in Exiv2::IptcData::printStructure in src/iptc.cpp (CVE-2017-17724)

  - exiv2: Excessive memory allocation in Exiv2::Jp2Image::readMetadata function in jp2image.cpp     (CVE-2018-4868)

  - exiv2: out-of-bounds read in Exiv2::Internal::stringFormat image.cpp (CVE-2018-8976)

  - exiv2: invalid memory access in Exiv2::Internal::printCsLensFFFF function in canonmn_int.cpp     (CVE-2018-8977)

  - exiv2: out of bounds read in IptcData::printStructure in iptc.c (CVE-2018-9305)

  - exiv2: OOB read in pngimage.cpp:tEXtToDataBuf() allows for crash via crafted file (CVE-2018-10772)

  - exiv2: SIGABRT caused by memory allocation in types.cpp:Exiv2::Internal::PngChunk::zlibUncompress()     (CVE-2018-10958)

  - exiv2: SIGABRT by triggering an incorrect Safe::add call (CVE-2018-10998)

  - exiv2: heap-based buffer over-read in parseTXTChunk function (CVE-2018-10999)

  - exiv2: information leak via a crafted file (CVE-2018-11037)

  - exiv2: integer overflow in getData function in preview.cpp (CVE-2018-12264)

  - exiv2: integer overflow in the LoaderExifJpeg class in preview.cpp (CVE-2018-12265)

  - exiv2: heap-based buffer over-read in WebPImage::decodeChunks in webpimage.cpp (CVE-2018-14046)

  - exiv2: NULL pointer dereference in Exiv2::DataValue::copy in value.cpp leading to application crash     (CVE-2018-17282)

  - exiv2: Stack overflow in CiffDirectory::readDirectory() at crwimage_int.cpp leading to denial of service     (CVE-2018-17581)

  - exiv2: infinite loop in Exiv2::Image::printIFDStructure function in image.cpp (CVE-2018-18915)

  - exiv2: heap-based buffer over-read in Exiv2::IptcParser::decode in iptc.cpp (CVE-2018-19107)

  - exiv2: infinite loop in Exiv2::PsdImage::readMetadata in psdimage.cpp (CVE-2018-19108)

  - exiv2: heap-based buffer over-read in PngChunk::readRawProfile in pngchunk_int.cpp (CVE-2018-19535)

  - exiv2: NULL pointer dereference in Exiv2::isoSpeed in easyaccess.cpp (CVE-2018-19607)

  - exiv2: Heap-based buffer over-read in Exiv2::tEXtToDataBuf function resulting in a denial of service     (CVE-2018-20096)

  - exiv2: Segmentation fault in Exiv2::Internal::TiffParserWorker::findPrimaryGroups function     (CVE-2018-20097)

  - exiv2: Heap-based buffer over-read in Exiv2::Jp2Image::encodeJp2Header resulting in a denial of service     (CVE-2018-20098)

  - exiv2: Infinite loop in Exiv2::Jp2Image::encodeJp2Header resulting in a denial of service (CVE-2018-20099)

  - exiv2: infinite recursion in Exiv2::Image::printTiffStructure in file image.cpp resulting in denial of     service (CVE-2019-9143)

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

The following packages have been upgraded to a later upstream version:
exiv2 (0.27.0).

Security Fix(es) :

  - exiv2: heap-buffer-overflow in     Exiv2::IptcData::printStructure in src/iptc.cpp     (CVE-2017-17724)

  - exiv2: out-of-bounds read in     Exiv2::Internal::stringFormat image.cpp (CVE-2018-8976)

  - exiv2: invalid memory access in     Exiv2::Internal::printCsLensFFFF function in     canonmn_int.cpp (CVE-2018-8977)

  - exiv2: out of bounds read in IptcData::printStructure in     iptc.c (CVE-2018-9305)

  - exiv2: OOB read in pngimage.cpp:tEXtToDataBuf() allows     for crash via crafted file (CVE-2018-10772)

  - exiv2: SIGABRT caused by memory allocation in     types.cpp:Exiv2::Internal::PngChunk::zlibUncompress()     (CVE-2018-10958)

  - exiv2: SIGABRT by triggering an incorrect Safe::add call     (CVE-2018-10998)

  - exiv2: information leak via a crafted file     (CVE-2018-11037)

  - exiv2: integer overflow in getData function in     preview.cpp (CVE-2018-12264)

  - exiv2: integer overflow in the LoaderExifJpeg class in     preview.cpp (CVE-2018-12265)

  - exiv2: heap-based buffer over-read in     WebPImage::decodeChunks in webpimage.cpp     (CVE-2018-14046)

  - exiv2: NULL pointer dereference in     Exiv2::DataValue::copy in value.cpp leading to     application crash (CVE-2018-17282)

  - exiv2: Stack overflow in CiffDirectory::readDirectory()     at crwimage_int.cpp leading to denial of service     (CVE-2018-17581)

  - exiv2: infinite loop in Exiv2::Image::printIFDStructure     function in image.cpp (CVE-2018-18915)

  - exiv2: heap-based buffer over-read in     Exiv2::IptcParser::decode in iptc.cpp (CVE-2018-19107)

  - exiv2: infinite loop in Exiv2::PsdImage::readMetadata in     psdimage.cpp (CVE-2018-19108)

  - exiv2: heap-based buffer over-read in     PngChunk::readRawProfile in pngchunk_int.cpp     (CVE-2018-19535)

  - exiv2: NULL pointer dereference in Exiv2::isoSpeed in     easyaccess.cpp (CVE-2018-19607)

  - exiv2: Heap-based buffer over-read in     Exiv2::tEXtToDataBuf function resulting in a denial of     service (CVE-2018-20096)

  - exiv2: Segmentation fault in     Exiv2::Internal::TiffParserWorker::findPrimaryGroups     function (CVE-2018-20097)

  - exiv2: Heap-based buffer over-read in     Exiv2::Jp2Image::encodeJp2Header resulting in a denial     of service (CVE-2018-20098)

  - exiv2: Infinite loop in Exiv2::Jp2Image::encodeJp2Header     resulting in a denial of service (CVE-2018-20099)

ID	Name	Product	Family	Published	Updated	Severity
130235	Amazon Linux 2 : exiv2 (ALAS-2019-1339)	Nessus	Amazon Linux Local Security Checks	10/25/2019	4/17/2024	high
132507	NewStart CGSL CORE 5.05 / MAIN 5.05 : exiv2 Multiple Vulnerabilities (NS-SA-2019-0229)	Nessus	NewStart CGSL Local Security Checks	12/31/2019	4/2/2024	high
129015	CentOS 7 : exiv2 (CESA-2019:2101)	Nessus	CentOS Local Security Checks	9/19/2019	4/24/2024	high
129886	NewStart CGSL CORE 5.04 / MAIN 5.04 : exiv2 Multiple Vulnerabilities (NS-SA-2019-0188)	Nessus	NewStart CGSL Local Security Checks	10/15/2019	4/18/2024	high
133900	EulerOS 2.0 SP5 : exiv2 (EulerOS-SA-2020-1099)	Nessus	Huawei Local Security Checks	2/24/2020	3/26/2024	medium
180755	Oracle Linux 7 : exiv2 (ELSA-2019-2101)	Nessus	Oracle Linux Local Security Checks	9/7/2023	9/7/2023	high
169913	Debian DLA-3265-1 : exiv2 - LTS security update	Nessus	Debian Local Security Checks	1/11/2023	9/8/2023	high
119134	GLSA-201811-14 : Exiv2: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	11/26/2018	2/12/2021	critical
166183	SUSE SLED15 / SLES15 Security Update : exiv2 (SUSE-SU-2022:3598-1)	Nessus	SuSE Local Security Checks	10/18/2022	12/26/2023	high
127672	RHEL 7 : exiv2 (RHSA-2019:2101)	Nessus	Red Hat Local Security Checks	8/12/2019	4/27/2024	high
128216	Scientific Linux Security Update : exiv2 on SL7.x x86_64 (20190806)	Nessus	Scientific Linux Local Security Checks	8/27/2019	5/1/2024	high

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