In fuse before versions 2.9.8 and 3.x before 3.2.5, fusermount is
vulnerable to a restriction bypass when SELinux is active. This allows
non-root users to mount a FUSE file system with the 'allow_other' mount
option regardless of whether 'user_allow_other' is set in the fuse
configuration. An attacker may use this flaw to mount a FUSE file system,
accessible by other users, and trick them into accessing files on that file
system, possibly causing Denial of Service or other unspecified effects.
Source: fuse (LP Ubuntu Debian)
Ubuntu 12.04 ESM (Precise Pangolin):needs-triage
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):needs-triage
Ubuntu 18.10 (Cosmic Cuttlefish):needs-triage
Ubuntu 19.04 (Disco Dingo):needs-triage
Source: fuse3 (LP Ubuntu Debian)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Ubuntu 19.04 (Disco Dingo):needs-triage
More Information

Updated: 2019-03-26 11:26:25 UTC (commit ccdecfcf0fead22bd291e5f4ea745a46872dcb15)