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Unrated severityNVD Advisory· Published Aug 18, 2021· Updated Aug 3, 2024

CVE-2021-21862

CVE-2021-21862

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • GPAC Project/GPAC Project on Advanced Content librarydescription
  • Gpac/Gpacllm-fuzzy
    Range: = 1.0.1

Patches

Vulnerability mechanics

References

1

News mentions

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