CVE-2021-21839

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Summary

CVECVE-2021-21839
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-08-18 13:15:00 UTC
Updated2022-07-29 13:56:00 UTC
DescriptionMultiple 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.

Risk And Classification

Problem Types: CWE-119

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 11.0 All All All
Application Gpac Gpac 1.0.1 All All All

References

ReferenceSourceLinkTags
TALOS-2021-1297 || Cisco Talos Intelligence Group - Comprehensive Threat Intelligence MISC www.talosintelligence.com
Debian -- Security Information -- DSA-4966-1 gpac DEBIAN www.debian.org
TALOS-2021-1297 || Cisco Talos Intelligence Group - Comprehensive Threat Intelligence MISC talosintelligence.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 178779 Debian Security Update for gpac (DSA 4966-1)

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