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.
Published: 2021-08-16
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

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

Reserved: 2021-01-04T00:00:00.000Z

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