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.
Advisories
Source ID Title
Debian DSA Debian DSA DSA-4966-1 gpac security update
EUVD EUVD EUVD-2021-9031 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.
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2024-08-03T18:23:29.686Z

Reserved: 2021-01-04T00:00:00

Link: CVE-2021-21860

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-08-16T20:15:48.550

Modified: 2024-11-21T05:49:07.677

Link: CVE-2021-21860

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses