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Test ID:1.3.6.1.4.1.25623.1.0.69187
Category:Red Hat Local Security Checks
Title:RedHat Security Advisory RHSA-2010:0890
Summary:NOSUMMARY
Description:Description:
The remote host is missing updates announced in
advisory RHSA-2010:0890.

Pidgin is an instant messaging program which can log in to multiple
accounts on multiple instant messaging networks simultaneously.

Multiple NULL pointer dereference flaws were found in the way Pidgin
handled Base64 decoding. A remote attacker could use these flaws to crash
Pidgin if the target Pidgin user was using the Yahoo! Messenger Protocol,
MSN, MySpace, or Extensible Messaging and Presence Protocol (XMPP) protocol
plug-ins, or using the Microsoft NT LAN Manager (NTLM) protocol for
authentication. (CVE-2010-3711)

Red Hat would like to thank the Pidgin project for reporting these issues.
Upstream acknowledges Daniel Atallah as the original reporter.

All Pidgin users should upgrade to these updated packages, which contain a
backported patch to resolve these issues. Pidgin must be restarted for this
update to take effect.

Solution:
Please note that this update is available via
Red Hat Network. To use Red Hat Network, launch the Red
Hat Update Agent with the following command: up2date

http://rhn.redhat.com/errata/RHSA-2010-0890.html
http://www.redhat.com/security/updates/classification/#moderate

Risk factor : Medium

CVSS Score:
4.0

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2010-3711
1024623
http://securitytracker.com/id?1024623
41893
http://secunia.com/advisories/41893
41899
http://secunia.com/advisories/41899
42075
http://secunia.com/advisories/42075
42294
http://secunia.com/advisories/42294
44283
http://www.securityfocus.com/bid/44283
68773
http://www.osvdb.org/68773
ADV-2010-2753
http://www.vupen.com/english/advisories/2010/2753
ADV-2010-2754
http://www.vupen.com/english/advisories/2010/2754
ADV-2010-2755
http://www.vupen.com/english/advisories/2010/2755
ADV-2010-2847
http://www.vupen.com/english/advisories/2010/2847
ADV-2010-2851
http://www.vupen.com/english/advisories/2010/2851
ADV-2010-2870
http://www.vupen.com/english/advisories/2010/2870
FEDORA-2010-16629
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050227.html
FEDORA-2010-16876
http://lists.fedoraproject.org/pipermail/package-announce/2010-October/050133.html
FEDORA-2010-17130
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050695.html
MDVSA-2010:208
http://www.mandriva.com/security/advisories?name=MDVSA-2010:208
RHSA-2010:0788
http://www.redhat.com/support/errata/RHSA-2010-0788.html
RHSA-2010:0890
http://www.redhat.com/support/errata/RHSA-2010-0890.html
SSA:2010-305-02
http://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.462352
USN-1014-1
http://www.ubuntu.com/usn/USN-1014-1
http://developer.pidgin.im/viewmtn/revision/info/b01c6a1f7fe4d86b83f5f10917b3cb713989cfcc
http://pidgin.im/news/security/?id=48
https://bugzilla.redhat.com/show_bug.cgi?id=641921
oval:org.mitre.oval:def:18506
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18506
pidgin-purplebase64decode-dos(62708)
https://exchange.xforce.ibmcloud.com/vulnerabilities/62708
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