Unrated severityNVD Advisory· Published Aug 16, 2021· Updated Aug 3, 2024
CVE-2021-21861
CVE-2021-21861
Description
An exploitable integer truncation vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. When processing the 'hdlr' FOURCC code, a specially crafted MPEG-4 input can cause an improper memory allocation resulting in a heap-based buffer overflow that causes memory corruption. An attacker can convince a user to open a video to trigger this vulnerability.
Affected products
1- Range: GPAC Project Advanced Content commit a8a8d412dabcb129e695c3e7d861fcc81f608304, GPAC Project Advanced Content v1.0.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- www.debian.org/security/2021/dsa-4966mitrevendor-advisoryx_refsource_DEBIAN
- talosintelligence.com/vulnerability_reports/TALOS-2021-1298mitrex_refsource_MISC
News mentions
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