CVE-2016-1572
Last modified
CVE-2016-1572 is a high-severity vulnerability rated 8.4/10 on the CVSS scale. 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/$pid.. EPSS estimates a 0.37% chance of exploitation in the next 30 days.
Description
mount.ecryptfs_private.c in eCryptfs-utils does not validate mount destination filesystem types, which allows local users to gain privileges by mounting over a nonstandard filesystem, as demonstrated by /proc/$pid.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| 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 |
References
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177359.htmlMailing List, Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177396.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-01/msg00091.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-01/msg00118.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-02/msg00004.htmlMailing List, Third Party Advisory
- http://www.debian.org/security/2016/dsa-3450Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/01/20/6Mailing List, Third Party Advisory
- http://www.securitytracker.com/id/1034791Broken Link, Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-2876-1Patch, Third Party Advisory
- https://bazaar.launchpad.net/~ecryptfs/ecryptfs/trunk/revision/870Patch, Third Party Advisory
- https://bugs.launchpad.net/ecryptfs/+bug/1530566Issue Tracking, Patch, Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177359.htmlMailing List, Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177396.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-01/msg00091.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-01/msg00118.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-02/msg00004.htmlMailing List, Third Party Advisory
- http://www.debian.org/security/2016/dsa-3450Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/01/20/6Mailing List, Third Party Advisory
- http://www.securitytracker.com/id/1034791Broken Link, Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-2876-1Patch, Third Party Advisory
- https://bazaar.launchpad.net/~ecryptfs/ecryptfs/trunk/revision/870Patch, Third Party Advisory
- https://bugs.launchpad.net/ecryptfs/+bug/1530566Issue Tracking, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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