A flaw was found in OpenEXR's B44Compressor. This flaw allows an attacker who can submit a crafted file to be processed by OpenEXR, to exhaust all memory accessible to the application. The highest threat from this vulnerability is to system availability.
References
Link | Resource |
---|---|
https://access.redhat.com/security/cve/CVE-2021-20298 | Third Party Advisory |
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25913 | Mailing List Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1939156 | Issue Tracking Third Party Advisory |
https://github.com/AcademySoftwareFoundation/openexr/commit/85fd638ae0d5fa132434f4cbf32590261c1dba97 | Patch Third Party Advisory |
https://github.com/AcademySoftwareFoundation/openexr/pull/843 | Patch Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html | Mailing List Third Party Advisory |
Configurations
History
No history.
Information
Published : 2022-08-23 16:15
Updated : 2022-12-13 02:24
NVD link : CVE-2021-20298
Mitre link : CVE-2021-20298
CVE.ORG link : CVE-2021-20298
JSON object : View
Products Affected
openexr
- openexr
debian
- debian_linux