| Name | CVE-2017-14178 |
| Description | In snapd 2.27 through 2.29.2 the 'snap logs' command could be made to call journalctl without match arguments and therefore allow unprivileged, unauthenticated users to bypass systemd-journald's access restrictions. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| snapd (PTS) | stretch (security) | 2.21-2+deb9u1 | fixed |
| stretch (lts), stretch | 2.21-2+deb9u3 | fixed |
| buster (security), buster, buster (lts) | 2.37.4-1+deb10u3 | fixed |
| bullseye (security), bullseye | 2.49-1+deb11u2 | fixed |
| bookworm | 2.57.6-1 | fixed |
| trixie, sid | 2.65.3-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| snapd | source | stretch | (not affected) | | | |
| snapd | source | (unstable) | 2.30-1 | | | |
Notes
[stretch] - snapd <not-affected> (Issue introduced in 2.27)
https://launchpad.net/bugs/1730255