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CVE-2021-20303

Published: 4 March 2022

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.

Priority

Low

CVSS 3 base score: 6.1

Status

Package Release Status
openexr
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Needs triage

groovy Ignored
(reached end-of-life)
hirsute Not vulnerable
(2.5.4-1)
impish Not vulnerable
(2.5.4-2)
jammy Not vulnerable
(2.5.7-1)
trusty Does not exist

upstream
Released (2.5.4-1)
xenial Needs triage