| Name | CVE-2016-1585 |
| Description | In all versions of AppArmor mount rules are accidentally widened when compiled. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| NVD severity | high (attack range: remote) |
| Debian Bugs | 929990 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| apparmor (PTS) | jessie | 2.9.0-3 | vulnerable |
| stretch | 2.11.0-3+deb9u2 | vulnerable |
| buster | 2.13.2-10 | vulnerable |
| bullseye, sid | 2.13.3-4 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| apparmor | source | (unstable) | (unfixed) | low | | 929990 |
Notes
[buster] - apparmor <ignored> (Minor overall security impact)
[stretch] - apparmor <ignored> (Minor overall security impact)
[jessie] - apparmor <ignored> (Minor overall security impact)
https://bugs.launchpad.net/apparmor/+bug/1597017
https://bugzilla.opensuse.org/show_bug.cgi?id=995594
Introduced around AppArmor 2.8 upstream.
Mount rules support is enabled in Debian, but the impact of the issue is
limited to 1. lxc (not a regression, as Debian never confined LXC with AppArmor
by default before buster, in particular not with mount rules), 2. libvirtd
but the profile is not meant to be a strong security boundary.
https://bugs.launchpad.net/apparmor/+bug/1597017/comments/6