| Name | CVE-2018-0492 |
| Description | Johnathan Nightingale beep through 1.3.4, if setuid, has a race condition that allows local privilege escalation. |
| 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-1338-1, DSA-4163-1 |
| Debian Bugs | 894667 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| beep (PTS) | jessie, jessie (lts) | 1.3-3+deb8u2 | fixed |
| stretch (security) | 1.3-4+deb9u1 | fixed |
| stretch (lts), stretch | 1.3-4+deb9u2 | fixed |
| buster | 1.4.3-2 | fixed |
| bullseye, bookworm | 1.4.9-1 | fixed |
| sid, trixie | 1.4.9-1.1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://github.com/johnath/beep/issues/11