Integer Overflow and Heap-Buffer Overflow Vulnerability in OpenEXR's DwaCompressor (Versions before 3.0.1)

CVE-2021-26260 · MEDIUM Severity

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

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.

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