CVE-2021-20299

A flaw was found in OpenEXR's Multipart input file functionality. A crafted multi-part input file with no actual parts can trigger a NULL pointer dereference. The highest threat from this vulnerability is to system availability.
Configurations

Configuration 1 (hide)

cpe:2.3:a:openexr:openexr:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

History

13 Dec 2022, 01:59

Type Values Removed Values Added
References (MLIST) https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html - (MLIST) https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html - Mailing List, Third Party Advisory
CPE cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
First Time Debian
Debian debian Linux

12 Dec 2022, 02:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html -

22 Mar 2022, 17:03

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown
v2 : 4.3
v3 : 7.5
CPE cpe:2.3:a:openexr:openexr:*:*:*:*:*:*:*:*
CWE CWE-476
First Time Openexr openexr
Openexr
References (MISC) https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25740 - (MISC) https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25740 - Mailing List, Patch, Third Party Advisory
References (MISC) https://github.com/AcademySoftwareFoundation/openexr/commit/25e9515b06a6bc293d871622b8cafaee7af84e0f - (MISC) https://github.com/AcademySoftwareFoundation/openexr/commit/25e9515b06a6bc293d871622b8cafaee7af84e0f - Patch, Third Party Advisory
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=1939154 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=1939154 - Issue Tracking, Patch, Third Party Advisory

16 Mar 2022, 15:15

Type Values Removed Values Added
New CVE

Information

Published : 2022-03-16 15:15

Updated : 2023-12-10 14:22


NVD link : CVE-2021-20299

Mitre link : CVE-2021-20299

CVE.ORG link : CVE-2021-20299


JSON object : View

Products Affected

openexr

  • openexr

debian

  • debian_linux
CWE
CWE-476

NULL Pointer Dereference