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Debian Security Advisory 2777-1

Debian Security Advisory 2777-1
Posted Oct 11, 2013
Authored by Debian | Site debian.org

Debian Linux Security Advisory 2777-1 - Multiple security issues in systemd have been discovered by Sebastian to the bypass of Policykit restrictions and privilege escalation or denial of service through an integer overflow in journald and missing input sanitising in the processing of X keyboard extension (XKB) files.

tags | advisory, denial of service, overflow
systems | linux, debian
advisories | CVE-2013-4327, CVE-2013-4391, CVE-2013-4394
SHA-256 | 317013ec0e6ce864ca057e95e8db59dc95c1c32f8d7632418eb29c25cb50f773

Debian Security Advisory 2777-1

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- -------------------------------------------------------------------------
Debian Security Advisory DSA-2777-1 security@debian.org
http://www.debian.org/security/ Moritz Muehlenhoff
October 11, 2013 http://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : systemd
Vulnerability : several
Problem type : local
Debian-specific: no
CVE ID : CVE-2013-4327 CVE-2013-4391 CVE-2013-4394
Debian Bug : 725357

Multiple security issues in systemd have been discovered by Sebastian
Krahmer and Florian Weimer: Insecure interaction with DBUS could lead
to the bypass of Policykit restrictions and privilege escalation or
denial of service through an integer overflow in journald and missing
input sanitising in the processing of X keyboard extension (XKB) files.

For the stable distribution (wheezy), these problems have been fixed in
version 44-11+deb7u4.

For the unstable distribution (sid), these problems will be fixed soon.

We recommend that you upgrade your systemd packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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