Unrated severityNVD Advisory· Published Aug 25, 2021· Updated Aug 3, 2024
CVE-2021-21834
CVE-2021-21834
Description
An exploitable integer overflow vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input when decoding the atom for the “co64” FOURCC can cause an integer overflow due to unchecked arithmetic 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-2021-1297mitrex_refsource_MISC
News mentions
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