There's a flaw in OpenEXR's ImfDeepScanLineInputFile functionality in versions prior to 3.0.5. An attacker who is able to submit a crafted file to an application linked with OpenEXR could cause an out-of-bounds read. The greatest risk from this flaw is to application availability.
https://bugzilla.redhat.com/show_bug.cgi?id=1970987
https://security.gentoo.org/glsa/202210-31
https://www.debian.org/security/2022/dsa-5299
https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html
Source: MITRE
Published: 2021-07-06
Updated: 2023-02-03
Type: CWE-119
Base Score: 2.1
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 3.9
Severity: LOW
Base Score: 5.5
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 1.8
Severity: MEDIUM