A flaw found in function dataWindowForTile() of IlmImf/ImfTiledMisc.cpp. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, leading to an out-of-bounds write on the heap. The greatest impact of this flaw is to application availability, with some potential impact to data integrity as well.
References
Link | Resource |
---|---|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25505 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1939151 | Issue Tracking Vendor Advisory |
https://github.com/AcademySoftwareFoundation/openexr/pull/831 | 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: 2022-03-04T00:00:00
Updated: 2022-12-12T00:00:00
Reserved: 2020-12-17T00:00:00
Link: CVE-2021-20303
JSON object: View
NVD Information
Status : Modified
Published: 2022-03-04T18:15:07.993
Modified: 2023-11-07T03:29:05.110
Link: CVE-2021-20303
JSON object: View
Redhat Information
No data.
CWE