Unrated severityNVD Advisory· Published Aug 18, 2021· Updated Aug 3, 2024
CVE-2021-21854
CVE-2021-21854
Description
Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause an integer overflow due to unchecked addition 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.
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Affected products
2- GPAC Project/GPAC Project on Advanced Content librarydescription
Patches
Vulnerability mechanics
References
2- www.debian.org/security/2021/dsa-4966mitrevendor-advisoryx_refsource_DEBIAN
- talosintelligence.com/vulnerability_reports/TALOS-2021-1299mitrex_refsource_MISC
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