| Name | CVE-2018-16877 |
| Description | A flaw was found in the way pacemaker's client-server authentication was implemented in versions up to and including 2.0.0. A local attacker could use this flaw, and combine it with other IPC weaknesses, to achieve 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-2519-1 |
| Debian Bugs | 927714 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| pacemaker (PTS) | buster | 2.0.1-5+deb10u2 | fixed |
| buster (security) | 2.0.1-5+deb10u1 | fixed | |
| bullseye | 2.0.5-2 | fixed | |
| bookworm | 2.1.5-1+deb12u1 | fixed | |
| trixie | 2.1.6-4 | fixed | |
| sid | 2.1.7-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| pacemaker | source | stretch | 1.1.24-0+deb9u1 | DLA-2519-1 | ||
| pacemaker | source | (unstable) | 2.0.1-3 | 927714 |
https://www.openwall.com/lists/oss-security/2019/04/17/1
https://github.com/ClusterLabs/pacemaker/pull/1749 (master)
https://github.com/ClusterLabs/pacemaker/pull/1750 (1.1)
https://lists.clusterlabs.org/pipermail/users/2019-May/025822.html