CVE-2015-1335
What it is
lxc-start in lxc before 1.0.8 and 1.1.x before 1.1.4 allows local container administrators to escape AppArmor confinement via a symlink attack on a (1) mount target or (2) bind mount source.
At a glance
- Exploitability
- Can be exploited locally on the machine without logging in. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 0.5% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.5% in the next 30 days (EPSS).
- Severity: 7.2 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.5% · EPSS, next 30 days
- Weakness
- CWE-59
- Record status
- Modified
Affected
- Linuxcontainers Lxc ≤ 1.0.7
- Linuxcontainers Lxc 1.1.0
- Linuxcontainers Lxc 1.1.1
- Linuxcontainers Lxc 1.1.2
- Linuxcontainers Lxc 1.1.3
- Canonical Ubuntu Linux 14.04
- Canonical Ubuntu Linux 15.04
Attack profile CVSS 2.0 · 7.2
- Attack vector
- Local
- Complexity
- Low
- Authentication
- None
- Confidentiality
- Complete
- Integrity
- Complete
- Availability
- Complete
Raw vector
AV:L/AC:L/Au:N/C:C/I:C/A:C
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2015-1335.md and follow it. Check whether this project is affected by CVE-2015-1335. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://github.com/lxc/lxc/commit/592fd47a6245508b79fe6ac819fe6d3b2c1289be
- https://lists.linuxcontainers.org/pipermail/lxc-devel/2015-September/012434.html
- https://github.com/lxc/lxc/commit/592fd47a6245508b79fe6ac819fe6d3b2c1289be
- https://lists.linuxcontainers.org/pipermail/lxc-devel/2015-September/012434.html
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170045.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171358.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171364.html
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00073.html
- http://lists.opensuse.org/opensuse-updates/2015-10/msg00023.html
- http://www.debian.org/security/2015/dsa-3400
- http://www.openwall.com/lists/oss-security/2015/09/29/4
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.securityfocus.com/bid/76894
- http://www.ubuntu.com/usn/USN-2753-1
- https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1476662
- https://github.com/lxc/lxc/commit/592fd47a6245508b79fe6ac819fe6d3b2c1289be
- https://lists.linuxcontainers.org/pipermail/lxc-devel/2015-September/012434.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170045.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171358.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171364.html
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00073.html
- http://lists.opensuse.org/opensuse-updates/2015-10/msg00023.html
- http://www.debian.org/security/2015/dsa-3400
- http://www.openwall.com/lists/oss-security/2015/09/29/4
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.securityfocus.com/bid/76894
- http://www.ubuntu.com/usn/USN-2753-1
- https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1476662
- https://github.com/lxc/lxc/commit/592fd47a6245508b79fe6ac819fe6d3b2c1289be