CVE-2021-26260

Description

An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR. This is a different flaw from CVE-2021-23215.

Risk Information

Base Score

5.5

MODERATE

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS Score

Exploitation Probability

0.541

Associated Vulnerability

Vulnerability	OS Platform
tools for the OpenEXR image format (USN-4996-1) openexr_2.2.0-11.1ubuntu1.7_i386.deb	Linux
tools for the OpenEXR image format (USN-4996-1) openexr_2.2.0-11.1ubuntu1.7_amd64.deb	Linux
tools for the OpenEXR image format (USN-4996-1) libopenexr22_2.2.0-11.1ubuntu1.7_i386.deb	Linux
tools for the OpenEXR image format (USN-4996-1) libopenexr22_2.2.0-11.1ubuntu1.7_amd64.deb	Linux
openexr security update(DSA-5299-1) openexr_2.5.4-2+deb11u1_i386.deb	Linux
openexr security update(DSA-5299-1) openexr_2.5.4-2+deb11u1_amd64.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234