ISOMAN

CVE

CVE-2020-11759

An issue was discovered in OpenEXR before 2.4.1. Because of integer overflows in CompositeDeepScanLine::Data::handleDeepFrameBuffer and readSampleCountForLineBlock, an attacker can write to an out-of-bounds pointer.

Severity
MEDIUM
CVSS
5.5
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. https://bugs.chromium.org/p/project-zero/issues/detail?id=1987
  2. https://github.com/AcademySoftwareFoundation/openexr/blob/master/CHANGES.md#version-241-february-11-2020
  3. https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.4.1
  4. https://lists.debian.org/debian-lts-announce/2020/08/msg00056.html
  5. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F4KFGDQG5PVYAU7TS5MZ7XCS6EMPVII3/
  6. https://security.gentoo.org/glsa/202107-27
  7. https://support.apple.com/kb/HT211288
  8. https://support.apple.com/kb/HT211289
  9. https://support.apple.com/kb/HT211290
  10. https://support.apple.com/kb/HT211291
  11. https://support.apple.com/kb/HT211293
  12. https://support.apple.com/kb/HT211294
  13. https://support.apple.com/kb/HT211295
  14. https://usn.ubuntu.com/4339-1/
  15. https://www.debian.org/security/2020/dsa-4755
  16. https://bugs.chromium.org/p/project-zero/issues/detail?id=1987
  17. https://github.com/AcademySoftwareFoundation/openexr/blob/master/CHANGES.md#version-241-february-11-2020
  18. https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.4.1
  19. https://lists.debian.org/debian-lts-announce/2020/08/msg00056.html
  20. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F4KFGDQG5PVYAU7TS5MZ7XCS6EMPVII3/