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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-45942 Detail

Description

OpenEXR 3.1.x before 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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41416 CVE, MITRE Exploit  Issue Tracking  Mailing List  Patch  Third Party Advisory 
https://github.com/AcademySoftwareFoundation/openexr/blob/v3.1.4/CHANGES.md#version-314-january-26-2022 CVE, MITRE Release Notes  Third Party Advisory 
https://github.com/AcademySoftwareFoundation/openexr/commit/11cad77da87c4fa2aab7d58dd5339e254db7937e CVE, MITRE Patch  Third Party Advisory 
https://github.com/AcademySoftwareFoundation/openexr/commit/db217f29dfb24f6b4b5100c24ac5e7490e1c57d0 CVE, MITRE Patch  Third Party Advisory 
https://github.com/AcademySoftwareFoundation/openexr/pull/1209 CVE, MITRE Exploit  Patch  Third Party Advisory 
https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v3.1.4 CVE, MITRE Release Notes  Third Party Advisory 
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openexr/OSV-2021-1627.yaml CVE, MITRE Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html CVE, MITRE Mailing List  Third Party Advisory 
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6TEZDE2S2DB4BF4LZSSV4W3DNW7DSRHJ/ CVE, MITRE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HJ5PW4WNXBKCRFGDZGAQOSVH2BKZKL4X/ CVE, MITRE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XJUK7WIQV5EKWTCZBRXFN6INHG6MLS5O/ CVE, MITRE
https://security.gentoo.org/glsa/202210-31 CVE, MITRE Third Party Advisory 
https://www.debian.org/security/2022/dsa-5299 CVE, MITRE Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

16 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-45942
NVD Published Date:
12/31/2021
NVD Last Modified:
11/21/2024
Source:
MITRE