vulnerability

Red Hat: CVE-2021-3474: OpenEXR: Undefined-shift in Imf_2_5::FastHufDecoder::FastHufDecoder

Name: Red Hat: CVE-2021-3474: OpenEXR: Undefined-shift in Imf_2_5::FastHufDecoder::FastHufDecoder
Creator: Red Hat
Published: 2021-03-30T00:00:00.000Z
Keywords: CVE, Red Hat, 2021, 3474, OpenEXR, no-fix-redhat-rpm-package, Severity 5

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Severity

CVSS

(AV:N/AC:L/Au:N/C:N/I:N/A:P)

Published

Mar 30, 2021

Added

Jul 9, 2025

Modified

Jul 9, 2025

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.

Solution

no-fix-redhat-rpm-package

References

NVD-CVE-2021-3474

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