CVE-2021-3941

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2021-3941
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-03-25 19:15:00 UTC
Updated2023-11-07 03:38:00 UTC
DescriptionIn ImfChromaticities.cpp routine RGBtoXYZ(), there are some division operations such as `float Z = (1 - chroma.white.x - chroma.white.y) * Y / chroma.white.y;` and `chroma.green.y * (X + Z))) / d;` but the divisor is not checked for a 0 value. A specially crafted file could trigger a divide-by-zero condition which could affect the availability of programs linked with OpenEXR.

Risk And Classification

Problem Types: CWE-369

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 11.0 All All All
Operating System Fedoraproject Fedora 34 All All All
Operating System Fedoraproject Fedora 35 All All All
Operating System Fedoraproject Fedora 36 All All All
Application Openexr Openexr 3.1.2 All All All
Operating System Redhat Enterprise Linux 6.0 All All All
Operating System Redhat Enterprise Linux 7.0 All All All
Operating System Redhat Enterprise Linux 8.0 All All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 36 Update: openexr-3.1.4-1.fc36 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] [DLA 3236-1] openexr security update MLIST lists.debian.org
OpenEXR: Multiple Vulnerabilities (GLSA 202210-31) — Gentoo security GENTOO security.gentoo.org
2019789 – (CVE-2021-3941) CVE-2021-3941 openexr: Divide-by-zero in Imf_3_1::RGBtoXYZ MISC bugzilla.redhat.com
Debian -- Security Information -- DSA-5299-1 openexr DEBIAN www.debian.org
[SECURITY] Fedora 36 Update: openexr-3.1.4-1.fc36 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 181314 Debian Security Update for openexr (DSA 5299-1)
  • 181315 Debian Security Update for openexr (DLA 3236-1)
  • 183106 Debian Security Update for openexr (CVE-2021-3941)
  • 198574 Ubuntu Security Notification for OpenEXR Vulnerability (USN-5150-1)
  • 282343 Fedora Security Update for mingw (FEDORA-2022-eca9d3b7fa)
  • 282496 Fedora Security Update for openexr (FEDORA-2022-5cdfa7faa5)
  • 354403 Amazon Linux Security Advisory for openexr : ALAS2022-2022-216
  • 354492 Amazon Linux Security Advisory for openexr : ALAS2022-2022-061
  • 354575 Amazon Linux Security Advisory for openexr : ALAS-2022-216
  • 355172 Amazon Linux Security Advisory for openexr : ALAS2023-2023-022
  • 671270 EulerOS Security Update for OpenEXR (EulerOS-SA-2022-1179)
  • 671337 EulerOS Security Update for OpenEXR (EulerOS-SA-2022-1279)
  • 710663 Gentoo Linux OpenEXR Multiple Vulnerabilities (GLSA 202210-31)
  • 751416 SUSE Enterprise Linux Security Update for openexr (SUSE-SU-2021:3843-1)
  • 751430 OpenSUSE Security Update for openexr (openSUSE-SU-2021:3844-1)
  • 751470 OpenSUSE Security Update for openexr (openSUSE-SU-2021:1537-1)
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report