CVE-2021-20302

State: Published
Severity: Not scored
Published: Mar 4, 2022
Updated: Aug 3, 2024
Reserved: Dec 17, 2020

Description

A flaw was found in OpenEXR's TiledInputFile functionality. This flaw allows an attacker who can submit a crafted single-part non-image to be processed by OpenEXR, to trigger a floating-point exception error. The highest threat from this vulnerability is to system availability.

Scores

The record has no CVSS score.

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
OpenEXRn/a	Fixed in v2.5.4 and beyond.Affected

References

https://bugzilla.redhat.com/show_bug.cgi?id=1939161
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25894
https://github.com/AcademySoftwareFoundation/openexr/pull/842
[debian-lts-announce] 20221211 [SECURITY] [DLA 3236-1] openexr security updatemailing-list

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