Description
A heap-buffer overflow was found in the way openjpeg2 handled certain PNG format files. An attacker could use this flaw to cause an application crash or in some cases execute arbitrary code with the permission of the user running such an application.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a openjpeg
before openjpeg 2.4.0affected
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1901998 ↗
- https://github.com/uclouvain/openjpeg/issues/1283 ↗
- https://security.gentoo.org/glsa/202101-29 ↗
- https://lists.debian.org/debian-lts-announce/2021/02/msg00011.html ↗
- https://www.debian.org/security/2021/dsa-4882 ↗
- https://www.oracle.com//security-alerts/cpujul2021.html ↗