| Name | CVE-2018-6616 |
| Description | In OpenJPEG 2.3.0, there is excessive iteration in the opj_t1_encode_cblks function of openjp2/t1.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1614-1, DSA-4405-1 |
| Debian Bugs | 889683 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| openjpeg2 (PTS) | bullseye | 2.4.0-3 | fixed |
| 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 | jessie | 2.1.0-2+deb8u6 | DLA-1614-1 | ||
| openjpeg2 | source | stretch | 2.1.2-1.1+deb9u3 | DSA-4405-1 | ||
| openjpeg2 | source | (unstable) | 2.3.0-2 | 889683 |
https://github.com/uclouvain/openjpeg/issues/1059
https://github.com/uclouvain/openjpeg/commit/8ee335227bbcaf1614124046aa25e53d67b11ec3