CVE-2021-3941

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-3941
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3941.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-3941
Related
Published
2022-03-25T19:15:09Z
Modified
2024-09-18T03:15:54.182822Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In 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.

References

Affected packages

Debian:11 / openexr

Package

Name
openexr
Purl
pkg:deb/debian/openexr?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.5.4-2+deb11u1

Affected versions

2.*

2.5.4-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / openexr

Package

Name
openexr
Purl
pkg:deb/debian/openexr?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.5-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / openexr

Package

Name
openexr
Purl
pkg:deb/debian/openexr?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.5-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/academysoftwarefoundation/openexr

Affected ranges

Type
GIT
Repo
https://github.com/academysoftwarefoundation/openexr
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
2eec453b01b1187873474f31eb5b127b0a52e4ff

Affected versions

Other

OPENEXR_1_0_4

v1.*

v1.7.1

v2.*

v2.0.0
v2.0.0.GM
v2.0.0.beta.1
v2.0.0.beta.2
v2.0.1
v2.1.0
v2.2.0
v2.3.0
v2.4.0
v2.4.0-beta.1
v2.5.0

v3.*

v3.0.0-beta
v3.1.0
v3.1.0-rc1
v3.1.1
v3.1.1-rc
v3.1.2
v3.1.2-rc
v3.1.2-rc2