CVE-2021-21862
CVE-2021-21862
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.8EPSS 1.4%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
18 Aug 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
Multiple exploitable integer truncation 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 improper memory allocation resulting in a heap-based buffer overflow that causes memory corruption The implementation of the parser used for the “Xtra” FOURCC code is handled. An attacker can convince a user to open a video to trigger this vulnerability.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
n/a · GPACWant to know if your infrastructure is exposed to this?
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