| Name | CVE-2020-27823 |
| Description | Heap-buffer-overflow write in lib-openjp2 |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| References | DLA-2550-1, DSA-4882-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| openjpeg2 (PTS) | stretch | 2.1.2-1.1+deb9u4 | vulnerable |
| stretch (security) | 2.1.2-1.1+deb9u6 | fixed |
| buster | 2.3.0-2+deb10u1 | vulnerable |
| buster (security) | 2.3.0-2+deb10u2 | fixed |
| bullseye, sid | 2.4.0-3 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://github.com/uclouvain/openjpeg/issues/1284
https://github.com/uclouvain/openjpeg/commit/b2072402b7e14d22bba6fb8cde2a1e9996e9a919 (v2.4.0)