| Name | CVE-2019-6988 |
| Description | An issue was discovered in OpenJPEG 2.3.0. It allows remote attackers to cause a denial of service (attempted excessive memory allocation) in opj_calloc in openjp2/opj_malloc.c, when called from opj_tcd_init_tile in openjp2/tcd.c, as demonstrated by the 64-bit opj_decompress. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 922648 |
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, buster (security) | 2.3.0-2+deb10u2 | vulnerable |
| bullseye | 2.4.0-3 | vulnerable |
| sid, trixie, bookworm | 2.5.0-2 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| openjpeg2 | source | (unstable) | (unfixed) | low | | 922648 |
Notes
[bookworm] - openjpeg2 <ignored> (Minor issue)
[bullseye] - openjpeg2 <ignored> (Minor issue)
[buster] - openjpeg2 <ignored> (Minor issue)
[stretch] - openjpeg2 <ignored> (Minor issue)
[jessie] - openjpeg2 <ignored> (Minor issue)
https://github.com/uclouvain/openjpeg/issues/1178