There’s a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to 2.4.0. If an attacker is able to provide untrusted input to openjpeg’s conversion/encoding functionality, they could cause an out-of-bounds read. The highest impact of this flaw is to application availability.
CPE | Name | Operator | Version |
---|---|---|---|
debian_linux | eq | 9.0 | |
debian_linux | eq | 10.0 | |
fedora | eq | 32 | |
outside_in_technology | eq | 8.5.5 | |
openjpeg | lt | 2.4.0 |
bugzilla.redhat.com/show_bug.cgi?id=1907523
lists.debian.org/debian-lts-announce/2021/02/msg00011.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJUPGIZE6A4O52EBOF75MCXJOL6MUCRV/
security.gentoo.org/glsa/202101-29
www.debian.org/security/2021/dsa-4882
www.oracle.com//security-alerts/cpujul2021.html
www.oracle.com/security-alerts/cpuApr2021.html