| Name | CVE-2016-7445 |
| Description | convert.c in OpenJPEG before 2.1.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via vectors involving the variable s. |
| 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 | 838690 |
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 | fixed |
| buster, buster (security) | 2.3.0-2+deb10u2 | fixed |
| bullseye | 2.4.0-3 | fixed |
| sid, trixie, 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) | 2.1.2-1 | unimportant | | 838690 |
Notes
https://github.com/uclouvain/openjpeg/issues/843
PoC: https://github.com/STARLABSEC/pocs/raw/master/openjpeg-nullptr-github-issue-842.ppm
No code injection, function only exposed in the CLI tool