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

[Florian Weimer <fw AT deneb.enyo.de>]

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

- -------------------------------------------------------------------------
Debian Security Advisory DSA-2345-1                   security AT 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/

Mailing list: debian-security-announce AT lists.debian.org
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)

iQEcBAEBAgAGBQJOvZIdAAoJEL97/wQC1SS+eRsIAJE6hacrJBLdG2FezXbqKK2B
juHyC245DzaZ2sqO4RsP6VDKNdop6URQljoJfn7ewh4tw4oribXhV00CiwpFaLM7
ui+YKyJ22vCtrp5DBIzsirR08c7/Dy+jKDa2iq4jCJDjmEzpbfHzFbW6jaMKtoge
7SBGbmaHVKyJbLhIY9E9i1U72EJrBJNqQ31gChvaZpJ0N6LzYL4z/ze4lXLgcS6R
k/0XH396nbLO2zgFxi0ok9iYQZblCoIlDTiTpLqWVFyeFG7LHh15LZPgUclhwZoe
8PhOByLk9/YcRW+ooKKjYwfT1qzYOOuU8y4ozPEKLMx5dHC9H2//xKviQNMJO+4=
=uqXx
-----END PGP SIGNATURE-----


-- 
To UNSUBSCRIBE, email to debian-security-announce-REQUEST AT lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmaster AT lists.debian.org
Archive: 877h36l5ap.fsf AT mid.deneb.enyo.de">http://lists.debian.org/877h36l5ap.fsf AT mid.deneb.enyo.de