The following two security updates has been released for Debian GNU/Linux: [SECURITY] [DSA 2345-1] icedove security update and [SECURITY] [DSA 2344-1] python-django-piston security update



[SECURITY] [DSA 2345-1] icedove security update

- -------------------------------------------------------------------------
Debian Security Advisory DSA-2345-1 security@debian.org
http://www.debian.org/security/ Florian Weimer
November 11, 2011 http://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : icedove
Vulnerability : several
Problem type : local (remote)
Debian-specific: no
CVE ID : CVE-2011-3647 CVE-2011-3648 CVE-2011-3650

Several vulnerabilities have been discovered in Icedove, a mail client
based on Thunderbird.

CVE-2011-3647
The JSSubScriptLoader does not properly handle
XPCNativeWrappers during calls to the loadSubScript method in
an add-on, which makes it easier for remote attackers to gain
privileges via a crafted web site that leverages certain
unwrapping behavior.

CVE-2011-3648
A cross-site scripting (XSS) vulnerability allows remote
attackers to inject arbitrary web script or HTML via crafted
text with Shift JIS encoding.

CVE-2011-3650
Iceweasel does not properly handle JavaScript files that
contain many functions, which allows user-assisted remote
attackers to cause a denial of service (memory corruption and
application crash) or possibly have unspecified other impact
via a crafted file that is accessed by debugging APIs, as
demonstrated by Firebug.

For the stable distribution (squeeze), these problems have been fixed
in version 3.0.11-1+squeeze6.

For the testing distribution (wheezy) and the unstable distribution
(sid), these problems have been fixed in version 3.1.15-1.

We recommend that you upgrade your icedove 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/

[SECURITY] [DSA 2344-1] python-django-piston security update

- -------------------------------------------------------------------------
Debian Security Advisory DSA-2344-1 security@debian.org
http://www.debian.org/security/ Florian Weimer
November 11, 2011 http://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : python-django-piston
Vulnerability : deserialization vulnerability
Problem type : remote
Debian-specific: no
CVE ID : CVE-2011-4103
Debian Bug : 647315

It was discovered that the Piston framework can deserializes untrusted
YAML and Pickle data, leading to remote code execution. (CVE-2011-4103)

The old stable distribution (lenny) does not contain a
python-django-piston package.

For the stable distribution (squeeze), this problem has been fixed in
version 0.2.2-1+squeeze1.

For the testing distribution (wheezy) and the unstable distribution
(sid), this problem has been fixed in version 0.2.2-2.

We recommend that you upgrade your python-django-piston 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/