[Mandriva] Schwachstellen in RoundCube Webmail bis einschliesslich Version 0.2.2 - MDVSA-2010:015

20.01.2010 16:57

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Liebe Kolleginnen und Kollegen,

soeben erreichte uns nachfolgendes Advisory von Mandriva Security. Wir
geben diese Informationen unveraendert an Sie weiter.

CVE-2009-4076 / CVE-2009-4077 - Cross Site Request Forgery
Schwachstellen in RoundCube Webmail

In RoundCube Webmail werden GET und POST Requests sowie Ajax Aufrufe
durchgefuehrt, ohne zu ueberpruefen, ob diese aus einer bestehenden
Session stammen. Dadurch koennen entfernte Angreifer mittels
entsprechend aufgebauter Webseiten oder Hyperlinks den Benutzer dazu
bringen, beliebige Requests an den Server abzusetzen (Cross Site
Request Forgery, CSRF).

Betroffen sind die folgenden Software Pakete und Plattformen:

Paket roundcubemail

Mandriva Enterprise Server 5
Mandriva Enterprise Server 5/X86_64

Vom Hersteller werden ueberarbeitete Pakete zur Verfuegung gestellt.

Hersteller Advisory:
http://www.mandriva.com/security/advisories?name=MDVSA-2010:015


(c) der deutschen Zusammenfassung bei DFN-CERT Services GmbH; die
Verbreitung, auch auszugsweise, ist nur unter Hinweis auf den Urheber,
DFN-CERT Services GmbH, und nur zu nicht kommerziellen Zwecken
gestattet.

Mit freundlichen Gruessen,
Detlev O. Matthies

- --

Detlev O. Matthies, M.Sc. (Incident Response Team)

DFN-CERT Services GmbH, https://www.dfn-cert.de, Phone +49 40 808077-555
Sitz / Register: Hamburg, AG Hamburg, HRB 88805, Ust-IdNr.: DE 232129737
Sachsenstrasse 5, 20097 Hamburg/Germany, CEO: Dr. Klaus-Peter Kossakowski

17. DFN Workshop "Sicherheit in vernetzten Systemen" 09./10.02.2010
Informationen unter https://www.dfn-cert.de/veranstaltungen/workshop.html

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_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2010:015
http://www.mandriva.com/security/
_______________________________________________________________________

Package : roundcubemail
Date : January 19, 2010
Affected: Enterprise Server 5.0
_______________________________________________________________________

Problem Description:

Multiple vulnerabilities has been found and corrected in transmission:

A number of dependency probles were discovered and has been corrected
with this release (#56006).

Cross-site request forgery (CSRF) vulnerability in Roundcube Webmail
0.2.2 and earlier allows remote attackers to hijack the authentication
of unspecified users for requests that modify user information via
unspecified vectors, a different vulnerability than CVE-2009-4077
(CVE-2009-4076).

Cross-site request forgery (CSRF) vulnerability in Roundcube Webmail
0.2.2 and earlier allows remote attackers to hijack the authentication
of unspecified users for requests that send arbitrary emails via
unspecified vectors, a different vulnerability than CVE-2009-4076
(CVE-2009-4077).

The updated packages have been patched to correct these
issues. Additionally roundcubemail has been upgraded to 0.2.2 that
also fixes a number of upstream bugs.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4076
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4077
https://qa.mandriva.com/56006
_______________________________________________________________________

Updated Packages:

Mandriva Enterprise Server 5:
a1f0123588ceb9641dcf271095c32a0c mes5/i586/roundcubemail-0.2.2-0.1mdvmes5.noarch.rpm
9957258d449a99eea2065481183cb412 mes5/SRPMS/roundcubemail-0.2.2-0.1mdvmes5.src.rpm

Mandriva Enterprise Server 5/X86_64:
bb7c6fb4c4d6c26fd352ef148e7dc099 mes5/x86_64/roundcubemail-0.2.2-0.1mdvmes5.noarch.rpm
9957258d449a99eea2065481183cb412 mes5/SRPMS/roundcubemail-0.2.2-0.1mdvmes5.src.rpm
_______________________________________________________________________

To upgrade automatically use MandrivaUpdate or urpmi. The verification
of md5 checksums and GPG signatures is performed automatically for you.

All packages are signed by Mandriva for security. You can obtain the
GPG public key of the Mandriva Security Team by executing:

gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98

You can view other update advisories for Mandriva Linux at:

http://www.mandriva.com/security/advisories

If you want to report vulnerabilities, please contact

security_(at)_mandriva.com
_______________________________________________________________________

Type Bits/KeyID Date User ID
pub 1024D/22458A98 2000-07-10 Mandriva Security Team
<security*mandriva.com>
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