Vulnerabilities > CVE-2018-10772 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Exiv2
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
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.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Buffer Overflow via Environment Variables This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
- Overflow Buffers Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
- Client-side Injection-induced Buffer Overflow This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
- Filter Failure through Buffer Overflow In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
- MIME Conversion An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.
Nessus
NASL family NewStart CGSL Local Security Checks NASL id NEWSTART_CGSL_NS-SA-2019-0188_EXIV2.NASL description 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 last seen 2020-06-01 modified 2020-06-02 plugin id 129886 published 2019-10-15 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129886 title NewStart CGSL CORE 5.04 / MAIN 5.04 : exiv2 Multiple Vulnerabilities (NS-SA-2019-0188) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2019-2101.NASL description 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. last seen 2020-06-01 modified 2020-06-02 plugin id 127672 published 2019-08-12 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/127672 title RHEL 7 : exiv2 (RHSA-2019:2101) NASL family NewStart CGSL Local Security Checks NASL id NEWSTART_CGSL_NS-SA-2019-0229_EXIV2.NASL description 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 last seen 2020-06-01 modified 2020-06-02 plugin id 132507 published 2019-12-31 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/132507 title NewStart CGSL CORE 5.05 / MAIN 5.05 : exiv2 Multiple Vulnerabilities (NS-SA-2019-0229) NASL family CentOS Local Security Checks NASL id CENTOS_RHSA-2019-2101.NASL description 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. last seen 2020-06-01 modified 2020-06-02 plugin id 129015 published 2019-09-19 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129015 title CentOS 7 : exiv2 (CESA-2019:2101) NASL family Scientific Linux Local Security Checks NASL id SL_20190806_EXIV2_ON_SL7_X.NASL description 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) last seen 2020-03-18 modified 2019-08-27 plugin id 128216 published 2019-08-27 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128216 title Scientific Linux Security Update : exiv2 on SL7.x x86_64 (20190806) NASL family Huawei Local Security Checks NASL id EULEROS_SA-2020-1147.NASL description According to the version of the exiv2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - 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) 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. last seen 2020-05-03 modified 2020-02-25 plugin id 133981 published 2020-02-25 reporter This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/133981 title EulerOS 2.0 SP8 : exiv2 (EulerOS-SA-2020-1147) NASL family Amazon Linux Local Security Checks NASL id AL2_ALAS-2019-1339.NASL description 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) last seen 2020-06-01 modified 2020-06-02 plugin id 130235 published 2019-10-25 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/130235 title Amazon Linux 2 : exiv2 (ALAS-2019-1339)
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