CVE-2021-3933

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

An integer overflow could occur when OpenEXR processes a crafted file on systems where size_t < 64 bits. This could cause an invalid bytesPerLine and maxBytesPerLine value, which could lead to problems with application stability or lead to other attack paths.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-190

Affected software

No affected versions have been published.

Timeline

Published
Mar 25, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-3933: Medium severity, CVSS 5.5 | Vulnix