| Name | CVE-2018-0502 |
| Description | An issue was discovered in zsh before 5.6. The beginning of a #! script file was mishandled, potentially leading to an execve call to a program named on the second line. |
| 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-2470-1, ELA-316-1 |
| Debian Bugs | 908000 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| zsh (PTS) | jessie, jessie (lts) | 5.0.7-5+deb8u4 | fixed |
| stretch (security), stretch (lts), stretch | 5.3.1-4+deb9u5 | fixed |
| buster (security), buster, buster (lts) | 5.7.1-1+deb10u1 | fixed |
| bullseye (security), bullseye | 5.8-6+deb11u1 | fixed |
| bookworm | 5.9-4 | fixed |
| sid, trixie | 5.9-8 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| zsh | source | wheezy | (unfixed) | end-of-life | | |
| zsh | source | jessie | 5.0.7-5+deb8u2 | | ELA-316-1 | |
| zsh | source | stretch | 5.3.1-4+deb9u1 | | DLA-2470-1 | |
| zsh | source | (unstable) | 5.6-1 | | | 908000 |
Notes
[jessie] - zsh <no-dsa> (Minor issue)
https://www.zsh.org/mla/zsh-announce/136
https://sourceforge.net/p/zsh/code/ci/1c4c7b6a4d17294df028322b70c53803a402233d