| Name | CVE-2017-18226 |
| Description | The Gentoo net-im/jabberd2 package through 2.6.1 sets the ownership of /var/run/jabber to the jabber account, which might allow local users to kill arbitrary processes by leveraging access to this account for PID file modification before a root script executes a "kill -TERM `cat /var/run/jabber/filename.pid`" command. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 902783 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| jabberd2 (PTS) | buster | 2.7.0-1 | vulnerable |
| bullseye | 2.7.0-2 | vulnerable |
| bookworm | 2.7.0-4 | vulnerable |
| trixie | 2.7.0-4.1 | vulnerable |
| sid | 2.7.0-5 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| jabberd2 | source | (unstable) | (unfixed) | low | | 902783 |
Notes
[bookworm] - jabberd2 <ignored> (Minor issue, default init system not affected)
[bullseye] - jabberd2 <ignored> (Minor issue, default init system not affected)
[buster] - jabberd2 <ignored> (Minor issue, default init system not affected)
[stretch] - jabberd2 <ignored> (Minor issue, default init system not affected)
https://bugs.gentoo.org/631068