CVE-2020-35965

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Summary

CVECVE-2020-35965
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-01-04 02:15:00 UTC
Updated2021-11-05 21:57:00 UTC
Descriptiondecode_frame in libavcodec/exr.c in FFmpeg 4.3.1 has an out-of-bounds write because of errors in calculations of when to perform memset zero operations.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Application Ffmpeg Ffmpeg All All All All
Application Ffmpeg Ffmpeg 4.3.1 All All All
Application Ffmpeg Ffmpeg 4.3.1 All All All

References

ReferenceSourceLinkTags
avcodec/exr: skip bottom clearing loop when its outside the image · FFmpeg/FFmpeg@b0a8b40 · GitHub MISC github.com Patch, Third Party Advisory
26532 - oss-fuzz - OSS-Fuzz: Fuzzing the planet - Monorail MISC bugs.chromium.org Exploit, Issue Tracking, Third Party Advisory
FFmpeg: Multiple vulnerabilities (GLSA 202105-24) — Gentoo security GENTOO security.gentoo.org
[SECURITY] [DLA 2537-1] ffmpeg security update MLIST lists.debian.org Mailing List, Third Party Advisory
Debian -- Security Information -- DSA-4990-1 ffmpeg DEBIAN www.debian.org
avcodec/exr: Check ymin vs. h · FFmpeg/FFmpeg@3e5959b · GitHub MISC github.com Patch, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 178827 Debian Security Update for ffmpeg (DSA 4990-1)
  • 198828 Ubuntu Security Notification for FFmpeg Vulnerabilities (USN-5472-1)
  • 501547 Alpine Linux Security Update for ffmpeg
  • 501845 Alpine Linux Security Update for ffmpeg
  • 502281 Alpine Linux Security Update for ffmpeg4
  • 504754 Alpine Linux Security Update for ffmpeg
  • 504772 Alpine Linux Security Update for ffmpeg4
  • 710092 Gentoo Linux FFmpeg Multiple vulnerabilities (GLSA 202105-24)
  • 751277 OpenSUSE Security Update for ffmpeg (openSUSE-SU-2021:3521-1)
  • 753502 SUSE Enterprise Linux Security Update for ffmpeg (SUSE-SU-2023:0005-1)
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