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VULNERABILITIES

CVE-2021-21859 Details

Description

An exploitable integer truncation vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. The stri_box_read function is used when processing atoms using the 'stri' FOURCC code. An attacker can convince a user to open a video to trigger this vulnerability.

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References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1298 CVEExploitThird Party Advisory
https://www.debian.org/security/2021/dsa-4966 CVEThird Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1298 [email protected]ExploitThird Party Advisory
https://www.debian.org/security/2021/dsa-4966 [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-190Integer Overflow or Wraparound[email protected]
CWE-680Integer Overflow to Buffer Overflow[email protected]

Affected Products

ProductVersions
gpac gpac
1.0.1

CPE

  • cpe:2.3:a:gpac:gpac:1.0.1:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
debian debian linux
11.0

CPE

  • cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

9 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-21859
NVD Published Date:
Aug 16, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-21859 Details - Not Deferred