| Name | CVE-2018-16323 |
| Description | ReadXBMImage in coders/xbm.c in ImageMagick before 7.0.8-9 leaves data uninitialized when processing an XBM file that has a negative pixel value. If the affected code is used as a library loaded into a process that includes sensitive information, that information sometimes can be leaked via the image data. |
| 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 | 907776 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| imagemagick (PTS) | jessie, jessie (lts) | 8:6.8.9.9-5+deb8u27 | fixed |
| stretch (security) | 8:6.9.7.4+dfsg-11+deb9u14 | fixed |
| stretch (lts), stretch | 8:6.9.7.4+dfsg-11+deb9u20 | fixed |
| buster, buster (lts) | 8:6.9.10.23+dfsg-2.1+deb10u9 | fixed |
| buster (security) | 8:6.9.10.23+dfsg-2.1+deb10u7 | fixed |
| bullseye | 8:6.9.11.60+dfsg-1.3+deb11u4 | fixed |
| bullseye (security) | 8:6.9.11.60+dfsg-1.3+deb11u3 | fixed |
| bookworm | 8:6.9.11.60+dfsg-1.6+deb12u2 | fixed |
| bookworm (security) | 8:6.9.11.60+dfsg-1.6+deb12u1 | fixed |
| sid, trixie | 8:7.1.1.39+dfsg1-3 | fixed |
The information below is based on the following data on fixed versions.
Notes
[stretch] - imagemagick <not-affected> (Introduced by b8c63b156bf26b52e710b1a0643c846a6cd01e56 which wasn't backported to stretch)
[jessie] - imagemagick <not-affected> (Introduced by b8c63b156bf26b52e710b1a0643c846a6cd01e56 which wasn't backported to jessie)
https://github.com/ImageMagick/ImageMagick/commit/216d117f05bff87b9dc4db55a1b1fadb38bcb786
ImageMagick6: https://github.com/ImageMagick/ImageMagick6/commit/57565dace66d550042522e203f522da711d551a6