CVE-2021-33815

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Summary

CVECVE-2021-33815
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-06-03 17:15:00 UTC
Updated2023-12-23 12:15:00 UTC
Descriptiondwa_uncompress in libavcodec/exr.c in FFmpeg 4.4 allows an out-of-bounds array access because dc_count is not strictly checked.

Risk And Classification

Problem Types: CWE-129

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Ffmpeg Ffmpeg 4.4 All All All

References

ReferenceSourceLinkTags
FFmpeg: Multiple Vulnerabilities (GLSA 202312-14) — Gentoo security security.gentoo.org
avcodec/exr: More strictly check dc_count · FFmpeg/FFmpeg@26d3c81 · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 501847 Alpine Linux Security Update for ffmpeg
  • 502283 Alpine Linux Security Update for ffmpeg4
  • 504756 Alpine Linux Security Update for ffmpeg
  • 504774 Alpine Linux Security Update for ffmpeg4
  • 710815 Gentoo Linux FFmpeg Multiple Vulnerabilities (GLSA 202312-14)
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