Description

A flaw was found in OpenEXR's B44 uncompression functionality in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to OpenEXR could trigger shift overflows, potentially affecting application availability.

Related CPE's

a

openexr

openexr

2

o

debian

debian_linux

2

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24787

Issue TrackingMailing ListThird Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=1939145

Issue TrackingPatchThird Party Advisory

https://lists.debian.org/debian-lts-announce/2021/07/msg00001.html

Third Party Advisory

https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html

Mailing ListThird Party Advisory

https://security.gentoo.org/glsa/202107-27

Third Party Advisory

Weaknesses

[email protected]

Primary
CWE-190

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

5.3 · Medium

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2021-03-30T18:15:18.077

4 years ago

Last modified

2023-02-02T17:03:30.870

2 years ago