Name | CVE-2018-20845 |
Description | Division-by-zero vulnerabilities in the functions pi_next_pcrl, pi_next_cprl, and pi_next_rpcl in openmj2/pi.c in OpenJPEG through 2.3.0 allow remote attackers to cause a denial of service (application crash). |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|
openjpeg2 (PTS) | jessie, jessie (lts) | 2.1.0-2+deb8u14 | vulnerable |
| stretch (security), stretch (lts), stretch | 2.1.2-1.1+deb9u7 | vulnerable |
| buster (security), buster, buster (lts) | 2.3.0-2+deb10u2 | vulnerable |
| bullseye | 2.4.0-3 | fixed |
| trixie, sid, bookworm | 2.5.0-2 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|
openjpeg2 | source | (unstable) | 2.3.1-1 | unimportant | | |
Notes
https://github.com/uclouvain/openjpeg/commit/c5bd64ea146162967c29bd2af0cbb845ba3eaaaf (2.3.1)
Debian binary packages built with BUILD_MJ2:BOOL=OFF