Detections
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CVE-2021-20303
medium
Description
A flaw found in function dataWindowForTile() of IlmImf/ImfTiledMisc.cpp. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, leading to an out-of-bounds write on the heap. The greatest impact of this flaw is to application availability, with some potential impact to data integrity as well.
References
https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html
https://github.com/AcademySoftwareFoundation/openexr/pull/831