CVE-2021-3477
- State
- Published
- Severity
- Not scored
- Published
- Mar 31, 2021
- Updated
- Aug 3, 2024
- Reserved
- Mar 30, 2021
Description
There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to application availability.
Scores
The record has no CVSS score.
Weaknesses
- CWE-190 >CWE-125
Affected Products
| Product | Versions |
|---|---|
OpenEXRn/a |
|
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1939159
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26956
- [debian-lts-announce] 20210703 [SECURITY] [DLA 2701-1] openexr security updatemailing-list
- GLSA-202107-27vendor-advisory
- [debian-lts-announce] 20221211 [SECURITY] [DLA 3236-1] openexr security updatemailing-list
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