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Status published
Medium
CVE-2021-23215
An integer overflow leading to a heap-buffer overflow was found...
Vulnerability Description
An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BXFLD4ZAXKAIWO6ZPBCQEEDZB5IG676K/
- https://bugzilla.redhat.com/show_bug.cgi?id=1947586
- https://lists.debian.org/debian-lts-announce/2021/07/msg00001.html
- https://www.debian.org/security/2022/dsa-5299
- https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html
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Affected Vendor
Affected Software
OpenEXR
Vulnerable Versions:
OpenEXR 3.0.1
Timeline
Official Publish:
June 8th, 2021
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H