CVE-2016-1572
First published: Fri Jan 22 2016(Updated: )
mount.ecryptfs_private.c in eCryptfs-utils does not validate mount destination filesystem types, which allows local users to gain privileges by mounting over a nonstandard filesystem, as demonstrated by /proc/$pid.
Credit: security@ubuntu.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Ecryptfs Ecryptfs-utils | <109 | |
| Canonical Ubuntu Linux | =12.04 | |
| Canonical Ubuntu Linux | =14.04 | |
| Canonical Ubuntu Linux | =15.04 | |
| Canonical Ubuntu Linux | =15.10 | |
| openSUSE Leap | =42.1 | |
| openSUSE openSUSE | =13.1 | |
| openSUSE openSUSE | =13.2 | |
| Debian Debian Linux | =7.0 | |
| Debian Debian Linux | =8.0 | |
| Fedoraproject Fedora | =22 | |
| Fedoraproject Fedora | =23 |
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Reference Links
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177359.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177396.html
- http://lists.opensuse.org/opensuse-updates/2016-01/msg00091.html
- http://lists.opensuse.org/opensuse-updates/2016-01/msg00118.html
- http://lists.opensuse.org/opensuse-updates/2016-02/msg00004.html
- http://www.debian.org/security/2016/dsa-3450
- http://www.openwall.com/lists/oss-security/2016/01/20/6
- http://www.securitytracker.com/id/1034791
- http://www.ubuntu.com/usn/USN-2876-1
- https://bazaar.launchpad.net/~ecryptfs/ecryptfs/trunk/revision/870
- https://bugs.launchpad.net/ecryptfs/+bug/1530566
- agent/type
- agent/remedy
- agent/last-modified-date
- agent/first-publish-date
- agent/references
- agent/severity
- agent/weakness
- agent/author
- agent/description
- agent/event
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- vendor/ecryptfs
- canonical/ecryptfs ecryptfs-utils
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/12.04
- version/canonical ubuntu linux/14.04
- version/canonical ubuntu linux/15.04
- version/canonical ubuntu linux/15.10
- vendor/opensuse
- canonical/opensuse leap
- version/opensuse leap/42.1
- canonical/opensuse opensuse
- version/opensuse opensuse/13.1
- version/opensuse opensuse/13.2
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/7.0
- version/debian debian linux/8.0
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/22
- version/fedoraproject fedora/23