ISOMAN

CVE

CVE-2019-11338

libavcodec/hevcdec.c in FFmpeg 3.4 and 4.1.2 mishandles detection of duplicate first slices, which allows remote attackers to cause a denial of service (NULL pointer dereference and out-of-array access) or possibly have unspecified other impact via crafted HEVC data.

Severity
HIGH
CVSS
8.8
Published
Modified
NVD detailAll CVEs

Linked Releases

DistributionReleaseStatusEvidence
Ubuntu20.04.6 amd64 desktopunknownsource
Ubuntu20.04.6 amd64 live-serverunknownsource
Ubuntu18.04.6 amd64 desktopunknownsource
Ubuntu18.04.6 amd64 live-serverunknownsource

References

  1. http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html
  2. http://www.securityfocus.com/bid/108034
  3. https://github.com/FFmpeg/FFmpeg/commit/54655623a82632e7624714d7b2a3e039dc5faa7e
  4. https://github.com/FFmpeg/FFmpeg/commit/9ccc633068c6fe76989f487c8932bd11886ad65b
  5. https://lists.debian.org/debian-lts-announce/2019/05/msg00043.html
  6. https://seclists.org/bugtraq/2019/May/60
  7. https://usn.ubuntu.com/3967-1/
  8. https://usn.ubuntu.com/4431-1/
  9. https://www.debian.org/security/2019/dsa-4449
  10. http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html
  11. http://www.securityfocus.com/bid/108034
  12. https://github.com/FFmpeg/FFmpeg/commit/54655623a82632e7624714d7b2a3e039dc5faa7e
  13. https://github.com/FFmpeg/FFmpeg/commit/9ccc633068c6fe76989f487c8932bd11886ad65b
  14. https://lists.debian.org/debian-lts-announce/2019/05/msg00043.html
  15. https://seclists.org/bugtraq/2019/May/60
  16. https://usn.ubuntu.com/3967-1/
  17. https://usn.ubuntu.com/4431-1/
  18. https://www.debian.org/security/2019/dsa-4449