full-disclosure - [SECURITY] [DSA 2456-1] dropbear security update

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <20120424201859.GA3601@pisco.westfalen.local>
Date: Tue, 24 Apr 2012 22:18:59 +0200
From: Moritz Muehlenhoff <jmm@...ian.org>
To: debian-security-announce@...ts.debian.org
Subject: [SECURITY] [DSA 2456-1] dropbear security update

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

- -------------------------------------------------------------------------
Debian Security Advisory DSA-2456-1                   security@...ian.org
http://www.debian.org/security/                        Moritz Muehlenhoff
April 23, 2012                         http://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package        : dropbear
Vulnerability  : use after free
Problem type   : remote
Debian-specific: no
CVE ID         : CVE-2012-0920

Danny Fullerton discovered a use-after-free in the Dropbear SSH daemon,
resulting in potential execution of arbitrary code. Exploitation is
limited to users, who have been authenticated through public key 
authentication and for which command restrictions are in place.

For the stable distribution (squeeze), this problem has been fixed in
version 0.52-5+squeeze1.

For the testing distribution (wheezy), this problem has been fixed in
version 2012.55-1. 

For the unstable distribution (sid), this problem has been fixed in
version 2012.55-1. 

We recommend that you upgrade your dropbear 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@...ts.debian.org
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)

iEYEARECAAYFAk+XCosACgkQXm3vHE4uylrKpQCfZpU4eKxztqi8zGzsAKdxzhLV
kOcAoIshssbewzstn+sNTIJyNP7MJ10i
=uWaI
-----END PGP SIGNATURE-----

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/