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.
References
Link | Resource |
---|---|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25740 | Mailing List Patch Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1939154 | Issue Tracking Patch Third Party Advisory |
https://github.com/AcademySoftwareFoundation/openexr/commit/25e9515b06a6bc293d871622b8cafaee7af84e0f | Patch Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html | Mailing List Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2022-03-16T00:00:00
Updated: 2022-12-12T00:00:00
Reserved: 2020-12-17T00:00:00
Link: CVE-2021-20299
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-03-16T15:15:10.043
Modified: 2022-12-13T01:59:22.887
Link: CVE-2021-20299
JSON object: View
Redhat Information
No data.
CWE