CVSS: 6.1EPSS: 0%CPEs: 4EXPL: 1CVE-2021-29458 – Out-of-bounds read in Exiv2::Internal::CrwMap::encode
https://notcve.org/view.php?id=CVE-2021-29458
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. • https://github.com/Exiv2/exiv2/issues/1530 https://github.com/Exiv2/exiv2/pull/1536 https://github.com/Exiv2/exiv2/security/advisories/GHSA-57jj-75fm-9rq5 https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2XQT5F5IINTDYDAFGVGQZ7PMMLG7I5ZZ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P2A5GMJEXQ5Q76JK6F6VKK5JYCLVFGKN https://security.gentoo.org/glsa/202312-06 • CWE-125: Out-of-bounds Read •
CVSS: 6.5EPSS: 0%CPEs: 7EXPL: 0CVE-2021-3482 – exiv2: Heap-based buffer overflow in Jp2Image::readMetadata()
https://notcve.org/view.php?id=CVE-2021-3482
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. Se encontró un fallo en Exiv2 en versiones anteriores e incluyendo 0.27.4-RC1. Una comprobación inapropiada de la entrada de la propiedad rawData.size en la función Jp2Image::readMetadata() en el archivo jp2image.cpp puede conllevar a un desbordamiento del búfer en la región stack de la memoria por medio de una imagen JPG diseñada que contiene datos EXIF ??maliciosos A flaw was found in Exiv2. • https://bugzilla.redhat.com/show_bug.cgi?id=1946314 https://lists.debian.org/debian-lts-announce/2021/08/msg00028.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2XQT5F5IINTDYDAFGVGQZ7PMMLG7I5ZZ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P2A5GMJEXQ5Q76JK6F6VKK5JYCLVFGKN https://www.debian.org/security/2021/dsa-4958 https://access.redhat.com/security/cve/CVE-2021-3482 • CWE-20: Improper Input Validation CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 1CVE-2019-14982
https://notcve.org/view.php?id=CVE-2019-14982
In Exiv2 before v0.27.2, there is an integer overflow vulnerability in the WebPImage::getHeaderOffset function in webpimage.cpp. It can lead to a buffer overflow vulnerability and a crash. En Exiv2 anterior a la versió v0.27.2, hay una vulnerabilidad de desbordamiento de enteros en la función WebPImage :: getHeaderOffset en webpimage.cpp. Puede provocar una vulnerabilidad de desbordamiento del búfer y un bloqueo. • https://github.com/Exiv2/exiv2/compare/v0.27.2-RC2...v0.27.2 https://github.com/Exiv2/exiv2/issues/960 https://github.com/Exiv2/exiv2/pull/962/commits/e925bc5addd881543fa503470c8a859e112cca62 • CWE-190: Integer Overflow or Wraparound •
CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 1CVE-2019-13504
https://notcve.org/view.php?id=CVE-2019-13504
There is an out-of-bounds read in Exiv2::MrwImage::readMetadata in mrwimage.cpp in Exiv2 through 0.27.2. Hay una lectura fuera de límites en la función Exiv2::MrwImage::readMetadata en el archivo mrwimage.cpp en Exiv2 hasta versión 0.27.2. • http://www.securityfocus.com/bid/109117 https://fuzzit.dev/2019/07/11/discovering-cve-2019-13504-cve-2019-13503-and-the-importance-of-api-fuzzing https://github.com/Exiv2/exiv2/pull/943 https://lists.debian.org/debian-lts-announce/2019/07/msg00015.html https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html • CWE-125: Out-of-bounds Read •
CVSS: 6.5EPSS: 0%CPEs: 6EXPL: 1CVE-2019-13113 – exiv2: invalid data location in CRW image file causing denial of service
https://notcve.org/view.php?id=CVE-2019-13113
Exiv2 through 0.27.1 allows an attacker to cause a denial of service (crash due to assertion failure) via an invalid data location in a CRW image file. Exiv2 hasta la versión 0.27.1, permite a un atacante causar una denegación de servicio (bloqueo debido a un fallo de aserción) por medio de una ubicación de datos no válida en un archivo de imagen CRW. • https://github.com/Exiv2/exiv2/issues/841 https://github.com/Exiv2/exiv2/pull/842 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FGBT5OD2TF4AIXJUC56WOUJRHAZLZ4DC https://usn.ubuntu.com/4056-1 https://access.redhat.com/security/cve/CVE-2019-13113 https://bugzilla.redhat.com/show_bug.cgi?id=1728492 • CWE-617: Reachable Assertion •