CVE-2021-3477

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.

Date published : 2021-03-31

https://security.gentoo.org/glsa/202107-27

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