CVE-2021-21837

Multiple exploitable integer overflow 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 integer overflow due to unchecked arithmetic resulting in a heap-based buffer overflow that causes memory corruption. An attacker can convince a user to open a video to trigger this vulnerability.
References
Link Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1297 Exploit Technical Description Third Party Advisory
https://www.debian.org/security/2021/dsa-4966 Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1297 Exploit Technical Description Third Party Advisory
Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

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

History

18 Oct 2021, 12:27

Type Values Removed Values Added
References (DEBIAN) https://www.debian.org/security/2021/dsa-4966 - (DEBIAN) https://www.debian.org/security/2021/dsa-4966 - Third Party Advisory
CPE cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

01 Sep 2021, 11:15

Type Values Removed Values Added
References
  • (DEBIAN) https://www.debian.org/security/2021/dsa-4966 -

24 Aug 2021, 18:45

Type Values Removed Values Added
CPE cpe:2.3:a:gpac:gpac:1.0.1:*:*:*:*:*:*:*
References
  • (MISC) https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1297 - Exploit, Technical Description, Third Party Advisory
References (MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2021-1297 - (MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2021-1297 - Exploit, Technical Description, Third Party Advisory
CVSS v2 : unknown
v3 : unknown
v2 : 6.8
v3 : 8.8
CWE CWE-190

18 Aug 2021, 13:18

Type Values Removed Values Added
New CVE

Information

Published : 2021-08-18 13:15

Updated : 2023-12-10 13:55


NVD link : CVE-2021-21837

Mitre link : CVE-2021-21837

CVE.ORG link : CVE-2021-21837


JSON object : View

Products Affected

debian

  • debian_linux

gpac

  • gpac
CWE
CWE-190

Integer Overflow or Wraparound

CWE-680

Integer Overflow to Buffer Overflow