CVE-2015-1334
published 2015-08-12CVE-2015-1334: attach.c in LXC 1.1.2 and earlier uses the proc filesystem in a container, which allows local container users to escape AppArmor or SELinux confinement by…
PriorityP414medium4.6CVSS 2.0
AVLACLAuNCPIPAP
EPSS
0.37%
29.3th percentile
attach.c in LXC 1.1.2 and earlier uses the proc filesystem in a container, which allows local container users to escape AppArmor or SELinux confinement by mounting a proc filesystem with a crafted (1) AppArmor profile or (2) SELinux label.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | lxc | < lxc 1:1.0.7-4 (bookworm) | lxc 1:1.0.7-4 (bookworm) |
| linuxcontainers | lxc | <= 1.1.2 | — |
| linuxcontainers | lxc | >= 0 < 1:1.0.7-4 | 1:1.0.7-4 |
| linuxcontainers | lxc | >= 0 < 1:1.0.7-4 | 1:1.0.7-4 |
| linuxcontainers | lxc | >= 0 < 1:1.0.7-4 | 1:1.0.7-4 |
| linuxcontainers | lxc | >= 0 < 1:1.0.7-4 | 1:1.0.7-4 |
| linuxcontainers | lxc | >= 0 < 1.0.7-0ubuntu0.2 | 1.0.7-0ubuntu0.2 |
CVSS provenance
nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
osv4.9MEDIUM
vendor_redhat6.8MEDIUM
vendor_ubuntu4.9MEDIUM
vendor_debian4.6MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Ubuntu
LXC vulnerabilities
vendor_ubuntu·2015-07-22·CVSS 4.9
CVE-2015-1331 [MEDIUM] LXC vulnerabilities
Title: LXC vulnerabilities
Summary: Several security issues were fixed in LXC.
Roman Fiedler discovered that LXC had a directory traversal flaw when creating
lock files. A local attacker could exploit this flaw to create an arbitrary
file as the root user. (CVE-2015-1331)
Roman Fiedler discovered that LXC incorrectly trusted the container's proc
filesystem to set up AppArmor profile changes and SELinux domain transitions. A
local attacker could exploit this flaw to run programs inside the container
that are not confined by AppArmor or SELinux. (CVE-2015-1334)
Instructions: In general, a standard system update will make all the necessary changes. You
will need to restart your previously running LXC containers in Ubuntu 15.04 due
to bug that causes containers to be stopped on during lxc
Red Hat
webkitgtk: arbitrary code execution and denial of service via a crafted web site (WSA-2015-0001)
vendor_redhat·2015-01-26·CVSS 6.8
CVE-2014-1334 [MEDIUM] webkitgtk: arbitrary code execution and denial of service via a crafted web site (WSA-2015-0001)
webkitgtk: arbitrary code execution and denial of service via a crafted web site (WSA-2015-0001)
WebKit, as used in Apple Safari before 6.1.4 and 7.x before 7.0.4, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2014-05-21-1.
Statement: Red Hat Product Security has rated this issue as having Moderate security impact. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.
Package: webkitgtk (Red Hat Enterprise Linux 6) - Will not fix
Package: webkitgtk3 (Red Hat Enterprise Linux
Debian
CVE-2015-1334: lxc - attach.c in LXC 1.1.2 and earlier uses the proc filesystem in a container, which...
vendor_debian·2015·CVSS 4.6
CVE-2015-1334 [MEDIUM] CVE-2015-1334: lxc - attach.c in LXC 1.1.2 and earlier uses the proc filesystem in a container, which...
attach.c in LXC 1.1.2 and earlier uses the proc filesystem in a container, which allows local container users to escape AppArmor or SELinux confinement by mounting a proc filesystem with a crafted (1) AppArmor profile or (2) SELinux label.
Scope: local
bookworm: resolved (fixed in 1:1.0.7-4)
bullseye: resolved (fixed in 1:1.0.7-4)
forky: resolved (fixed in 1:1.0.7-4)
sid: resolved (fixed in 1:1.0.7-4)
trixie: resolved (fixed in 1:1.0.7-4)
GHSA
GHSA-6mfm-72fc-9558: attach
ghsa_unreviewed·2022-05-14
CVE-2015-1334 [MEDIUM] GHSA-6mfm-72fc-9558: attach
attach.c in LXC 1.1.2 and earlier uses the proc filesystem in a container, which allows local container users to escape AppArmor or SELinux confinement by mounting a proc filesystem with a crafted (1) AppArmor profile or (2) SELinux label.
OSV
CVE-2015-1334: attach
osv·2015-08-12·CVSS 4.6
CVE-2015-1334 [MEDIUM] CVE-2015-1334: attach
attach.c in LXC 1.1.2 and earlier uses the proc filesystem in a container, which allows local container users to escape AppArmor or SELinux confinement by mounting a proc filesystem with a crafted (1) AppArmor profile or (2) SELinux label.
OSV
lxc vulnerabilities
osv·2015-07-22·CVSS 4.9
CVE-2015-1331 [MEDIUM] lxc vulnerabilities
lxc vulnerabilities
Roman Fiedler discovered that LXC had a directory traversal flaw when creating
lock files. A local attacker could exploit this flaw to create an arbitrary
file as the root user. (CVE-2015-1331)
Roman Fiedler discovered that LXC incorrectly trusted the container's proc
filesystem to set up AppArmor profile changes and SELinux domain transitions. A
local attacker could exploit this flaw to run programs inside the container
that are not confined by AppArmor or SELinux. (CVE-2015-1334)
No detection rules found.
Bugzilla
CVE-2015-1334 lxc: possible unconfined code execution
bugzilla·2015-07-23·CVSS 4.6
CVE-2015-1334 [MEDIUM] CVE-2015-1334 lxc: possible unconfined code execution
CVE-2015-1334 lxc: possible unconfined code execution
A flaw was found in LXC that allows processes intended to be run inside of confined LXC containers to escape SELinux confinement. A malicious container can create a fake proc filesystem, possibly by mounting tmpfs on top of the container's /proc, and wait for a lxc-attach to be ran from the host environment. lxc-attach incorrectly trusts the container's /proc/PID/attr/{current,exec} files to set up the SELinux domain transitions, which may result in no confinement being used.
This flaw is reported to affect LXC 0.9.0 and later.
Additional information:
https://launchpad.net/bugs/1475050
Upstream patches:
https://github.com/lxc/lxc/commit/5c3fcae78b63ac9dd56e36075903921bd9461f9e (master)
https://github.com/lxc/lxc/commit/659e807c8dd
Bugzilla
CVE-2015-1331 CVE-2015-1334 lxc: various flaws [epel-all]
bugzilla·2015-07-23·CVSS 4.9
CVE-2015-1331 [MEDIUM] CVE-2015-1331 CVE-2015-1334 lxc: various flaws [epel-all]
CVE-2015-1331 CVE-2015-1334 lxc: various flaws [epel-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora EPEL.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of Fedora EPEL. Wh
Bugzilla
CVE-2015-1331 CVE-2015-1334 lxc: various flaws [fedora-all]
bugzilla·2015-07-23·CVSS 4.9
CVE-2015-1331 [MEDIUM] CVE-2015-1331 CVE-2015-1334 lxc: various flaws [fedora-all]
CVE-2015-1331 CVE-2015-1334 lxc: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of Fedora. While only
Bugzilla
CVE-2014-1334 webkitgtk: arbitrary code execution and denial of service via a crafted web site (WSA-2015-0001)
bugzilla·2015-01-27·CVSS 6.8
CVE-2014-1334 [MEDIUM] CVE-2014-1334 webkitgtk: arbitrary code execution and denial of service via a crafted web site (WSA-2015-0001)
CVE-2014-1334 webkitgtk: arbitrary code execution and denial of service via a crafted web site (WSA-2015-0001)
Following vulnerability was discovered on the 2.4 stable series of WebKitGTK+:
CVE-2014-1334
WebKit, as used in Apple Safari before 6.1.4 and 7.x before 7.0.4, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2014-05-21-1.
External References:
http://webkitgtk.org/security/WSA-2015-0001.html
Discussion:
Statement:
Red Hat Product Security has rated this issue as having Moderate security impact. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Issue Se
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00073.htmlhttp://lists.opensuse.org/opensuse-updates/2015-07/msg00066.htmlhttp://lists.opensuse.org/opensuse-updates/2015-07/msg00067.htmlhttp://www.debian.org/security/2015/dsa-3317http://www.securityfocus.com/bid/75998http://www.ubuntu.com/usn/USN-2675-1https://github.com/lxc/lxc/commit/5c3fcae78b63ac9dd56e36075903921bd9461f9ehttps://service.ait.ac.at/security/2015/LxcSecurityAnalysis.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-05/msg00073.htmlhttp://lists.opensuse.org/opensuse-updates/2015-07/msg00066.htmlhttp://lists.opensuse.org/opensuse-updates/2015-07/msg00067.htmlhttp://www.debian.org/security/2015/dsa-3317http://www.securityfocus.com/bid/75998http://www.ubuntu.com/usn/USN-2675-1https://github.com/lxc/lxc/commit/5c3fcae78b63ac9dd56e36075903921bd9461f9ehttps://service.ait.ac.at/security/2015/LxcSecurityAnalysis.html
2015-08-12
Published