Published: 06/03/2018 Updated: 07/11/2023

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 383

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

An issue exists in Exempi up to and including 2.4.4. A certain case of a 0xffffffff length is mishandled in XMPFiles/source/FormatSupport/PSIR_FileWriter.cpp, leading to a heap-based buffer over-read in the PSD_MetaHandler::CacheFileData() function.

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exempi project exempi
debian debian linux 7.0
canonical ubuntu linux 16.04
canonical ubuntu linux 14.04
canonical ubuntu linux 17.10

Synopsis Low: exempi security update Type/Severity Security Advisory: Low Topic An update for exempi is now available for Red Hat Enterprise Linux 7Red 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 detai ...

Debian Bug report logs - #892782 CVE-2018-7728 / CVE-2018-7729 / CVE-2018-7730 / CVE-2018-7731 Package: libexempi3; Maintainer for libexempi3 is Michael Biebl <biebl@debianorg>; Source for libexempi3 is src:exempi (PTS, buildd, popcon) Reported by: Moritz Muehlenhoff <jmm@debianorg> Date: Mon, 12 Mar 2018 20:15:05 ...

Exempi could be made to crash or run programs if it opened a specially crafted file ...

An issue was discovered in Exempi before 244 Integer overflow in the Chunk class in XMPFiles/source/FormatSupport/RIFFcpp allows remote attackers to cause a denial of service (infinite loop) via crafted XMP data in a avi file(CVE-2017-18233) An issue was discovered in Exempi before 243 It allows remote attackers to cause a denial of servic ...

An integer wraparound, leading to a buffer overflow, was found in Exempi in the way it handles Adobe Photoshop Images An attacker could exploit this to cause a denial of service via a crafted image file ...

CWE-125 https://cgit.freedesktop.org/exempi/commit/?id=6cbd34025e5fd3ba47b29b602096e456507ce83b https://bugs.freedesktop.org/show_bug.cgi?id=105204 https://lists.debian.org/debian-lts-announce/2018/03/msg00013.html https://usn.ubuntu.com/3668-1/https://access.redhat.com/errata/RHSA-2019:2048 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BCFXKOOATZ2B5G3G7EBXZWVZHEABN4ZV/https://access.redhat.com/errata/RHSA-2019:2048 https://usn.ubuntu.com/3668-1/https://nvd.nist.gov

CVE-2018-7730

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