| Name | CVE-2021-29338 |
| Description | Integer Overflow in OpenJPEG v2.4.0 allows remote attackers to crash the application, causing a Denial of Service (DoS). This occurs when the attacker uses the command line option "-ImgDir" on a directory that contains 1048576 files. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2975-1, DLA-4107-1 |
| Debian Bugs | 987276 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| openjpeg2 (PTS) | bullseye | 2.4.0-3 | vulnerable |
| bullseye (security) | 2.4.0-3+deb11u1 | fixed | |
| bookworm | 2.5.0-2+deb12u2 | fixed | |
| bookworm (security) | 2.5.0-2+deb12u1 | fixed | |
| trixie | 2.5.3-2.1~deb13u1 | fixed | |
| forky, sid | 2.5.3-2.1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| openjpeg2 | source | stretch | 2.1.2-1.1+deb9u7 | DLA-2975-1 | ||
| openjpeg2 | source | bullseye | 2.4.0-3+deb11u1 | DLA-4107-1 | ||
| openjpeg2 | source | (unstable) | 2.4.0-4 | 987276 |
[buster] - openjpeg2 <no-dsa> (Minor issue)
https://github.com/uclouvain/openjpeg/issues/1338
https://github.com/uclouvain/openjpeg/commit/79c7d7af598b778c3cdcb455df23d50efc95eb3c