CVE-2021-23215

MediumCVSS 5.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-400 CWE-190

Affected software

Vendor	Product	Versions
n/a	OpenEXR	OpenEXR 3.0.1

References

https://bugzilla.redhat.com/show_bug.cgi?id=1947586Issue Tracking, Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/07/msg00001.htmlMailing List, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00022.htmlMailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BXFLD4ZAXKAIWO6ZPBCQEEDZB5IG676K/
https://www.debian.org/security/2022/dsa-5299Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1947586Issue Tracking, Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/07/msg00001.htmlMailing List, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00022.htmlMailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BXFLD4ZAXKAIWO6ZPBCQEEDZB5IG676K/
https://www.debian.org/security/2022/dsa-5299Third Party Advisory

Timeline

Published: Jun 8, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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