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CVE-2021-3474

CVE-2021-3474

EPSS 1.8%CWE-190
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.
Affected products
n/a · OpenEXR

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References
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24831https://bugzilla.redhat.com/show_bug.cgi?id=1939142https://lists.debian.org/debian-lts-announce/2021/07/msg00001.htmlhttps://lists.debian.org/debian-lts-announce/2022/12/msg00022.htmlhttps://security.gentoo.org/glsa/202107-27