CVE-2021-3474

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

There's a flaw in OpenEXR in versions before 3.0.0-beta. A crafted input file that is processed by OpenEXR could cause a shift overflow in the FastHufDecoder, potentially leading to problems with application availability.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-190

Affected software

VendorProductVersions
n/aOpenEXROpenEXR 3.0.0-beta

References

Timeline

Published
Mar 30, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-3474: Medium severity, CVSS 5.3 | Vulnix