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5.5
CVSSv3

CVE-2021-45942

Published: 01/01/2022 Updated: 07/11/2023
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
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Vulnerability Summary

OpenEXR 3.1.x prior to 3.1.4 has a heap-based buffer overflow in Imf_3_1::LineCompositeTask::execute (called from IlmThread_3_1::NullThreadPoolProvider::addTask and IlmThread_3_1::ThreadPool::addGlobalTask). NOTE: db217f2 may be inapplicable.

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openexr openexr

fedoraproject fedora 34

fedoraproject fedora 35

fedoraproject fedora 36

debian debian linux 10.0

debian debian linux 11.0

Vendor Advisories

Debian CVElist Bug Report Logs: openexr: CVE-2021-3933 CVE-2021-3941 CVE-2021-45942
Debian Bug report logs - #1014828 openexr: CVE-2021-3933 CVE-2021-3941 CVE-2021-45942 Package: src:openexr; Maintainer for src:openexr is Debian PhotoTools Maintainers <pkg-phototools-devel@listsaliothdebianorg>; Reported by: Moritz Mühlenhoff <jmm@inutilorg> Date: Tue, 12 Jul 2022 19:33:02 UTC Severity: grave T ...
Debian Security Advisories: DSA-5299-1 openexr -- security update
Multiple security vulnerabilities have been found in OpenEXR, command-line tools and a library for the OpenEXR image format Buffer overflows or out-of-bound reads could lead to a denial of service (application crash) if a malformed image file is processed For the stable distribution (bullseye), these problems have been fixed in version 254-2+de ...

References

CWE-787https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41416https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openexr/OSV-2021-1627.yamlhttps://github.com/AcademySoftwareFoundation/openexr/commit/db217f29dfb24f6b4b5100c24ac5e7490e1c57d0https://github.com/AcademySoftwareFoundation/openexr/commit/11cad77da87c4fa2aab7d58dd5339e254db7937ehttps://github.com/AcademySoftwareFoundation/openexr/pull/1209https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v3.1.4https://github.com/AcademySoftwareFoundation/openexr/blob/v3.1.4/CHANGES.md#version-314-january-26-2022https://security.gentoo.org/glsa/202210-31https://www.debian.org/security/2022/dsa-5299https://lists.debian.org/debian-lts-announce/2022/12/msg00022.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HJ5PW4WNXBKCRFGDZGAQOSVH2BKZKL4X/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XJUK7WIQV5EKWTCZBRXFN6INHG6MLS5O/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6TEZDE2S2DB4BF4LZSSV4W3DNW7DSRHJ/https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1014828https://www.debian.org/security/2022/dsa-5299https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
hard-codedCVE-2024-27202NULL pointer dereferenceCVE-2024-28075CVE-2024-33608CVE-2024-28889CVE-2024-34572template injectionCVE-2024-34351
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