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CVE-2021-26260

An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1.

Impact

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.

Affected products

VendorProductAffected versions
OpenexrOpenexr
before 3.0.1
FedoraprojectFedora
Version 33
DebianDebian Linux
Versions 9.0, 10.0, 11.0

Weakness classification

CWE-400CWE-190

References