Unrated severityNVD Advisory· Published Apr 8, 2021· Updated Aug 3, 2024
CVE-2021-3482
CVE-2021-3482
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6- Exiv2/Exiv2description
- osv-coords4 versionspkg:rpm/almalinux/exiv2pkg:rpm/almalinux/exiv2-develpkg:rpm/almalinux/exiv2-docpkg:rpm/almalinux/exiv2-libs
< 0.27.4-5.el8+ 3 more
- (no CPE)range: < 0.27.4-5.el8
- (no CPE)range: < 0.27.4-5.el8
- (no CPE)range: < 0.27.4-5.el8
- (no CPE)range: < 0.27.4-5.el8
Patches
Vulnerability mechanics
References
5- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2XQT5F5IINTDYDAFGVGQZ7PMMLG7I5ZZ/mitrevendor-advisoryx_refsource_FEDORA
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P2A5GMJEXQ5Q76JK6F6VKK5JYCLVFGKN/mitrevendor-advisoryx_refsource_FEDORA
- www.debian.org/security/2021/dsa-4958mitrevendor-advisoryx_refsource_DEBIAN
- bugzilla.redhat.com/show_bug.cgimitrex_refsource_MISC
- lists.debian.org/debian-lts-announce/2021/08/msg00028.htmlmitremailing-listx_refsource_MLIST
News mentions
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