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CVE-2021-3477

Published: Mar 31, 2021

Modified: Aug 3, 2024

PUBLISHED

Description

There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to application availability.

Vendor	Product	Versions
n/a	OpenEXR	affected `OpenEXR 3.0.0-beta`

Weaknesses (CWE)

References

https://bugzilla.redhat.com/show_bug.cgi?id=1939159

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26956

[debian-lts-announce] 20210703 [SECURITY] [DLA 2701-1] openexr security update

mailing-list

vendor-advisory

[debian-lts-announce] 20221211 [SECURITY] [DLA 3236-1] openexr security update

mailing-list

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