| Name | CVE-2018-18585 |
| Description | chmd_read_headers in mspack/chmd.c in libmspack before 0.8alpha accepts a filename that has '\0' as its first or second character (such as the "/\0" name). |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1555-1 |
| Debian Bugs | 911637 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libmspack (PTS) | jessie, jessie (lts) | 0.5-1+deb8u4 | fixed |
| stretch (security), stretch (lts), stretch | 0.5-1+deb9u4 | fixed |
| buster | 0.10.1-1 | fixed |
| bullseye | 0.10.1-2 | fixed |
| bookworm | 0.11-1 | fixed |
| sid, trixie | 0.11-1.1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://github.com/kyz/libmspack/commit/8759da8db6ec9e866cb8eb143313f397f925bb4f
https://www.openwall.com/lists/oss-security/2018/10/22/1