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CVE-2021-21860 - log back

CVE-2021-21860 created at 23 Aug 2021 10:48:42
Severity	+ Medium
Remote	+ Remote
Type	+ Arbitrary code execution
Description	+ An exploitable integer truncation 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 can cause an improper memory allocation resulting in a heap-based buffer overflow that causes memory corruption. The FOURCC code, 'trik', is parsed by the function within the library. An attacker can convince a user to open a video to trigger this vulnerability.
References	+ https://talosintelligence.com/vulnerability_reports/TALOS-2021-1298 + https://github.com/gpac/gpac/issues/1814 + https://github.com/gpac/gpac/commit/8cd33e8977fd5f4215e4b67c309fd403762bfeb7
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