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Test ID:1.3.6.1.4.1.25623.1.0.870828
Category:Red Hat Local Security Checks
Title:RedHat Update for quagga RHSA-2012:1259-01
Summary:The remote host is missing an update for the 'quagga'; package(s) announced via the referenced advisory.
Description:Summary:
The remote host is missing an update for the 'quagga'
package(s) announced via the referenced advisory.

Vulnerability Insight:
Quagga is a TCP/IP based routing software suite. The Quagga bgpd daemon
implements the BGP (Border Gateway Protocol) routing protocol. The Quagga
ospfd and ospf6d daemons implement the OSPF (Open Shortest Path First)
routing protocol.

A heap-based buffer overflow flaw was found in the way the bgpd daemon
processed malformed Extended Communities path attributes. An attacker could
send a specially-crafted BGP message, causing bgpd on a target system to
crash or, possibly, execute arbitrary code with the privileges of the user
running bgpd. The UPDATE message would have to arrive from an explicitly
configured BGP peer, but could have originated elsewhere in the BGP
network. (CVE-2011-3327)

A stack-based buffer overflow flaw was found in the way the ospf6d daemon
processed malformed Link State Update packets. An OSPF router could use
this flaw to crash ospf6d on an adjacent router. (CVE-2011-3323)

A flaw was found in the way the ospf6d daemon processed malformed link
state advertisements. An OSPF neighbor could use this flaw to crash
ospf6d on a target system. (CVE-2011-3324)

Description truncated, please see the referenced URL(s) for more information.

Affected Software/OS:
quagga on Red Hat Enterprise Linux Server (v. 6),
Red Hat Enterprise Linux Workstation (v. 6)

Solution:
Please Install the Updated Packages.

CVSS Score:
7.5

CVSS Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2011-3323
CERT/CC vulnerability note: VU#668534
http://www.kb.cert.org/vuls/id/668534
Debian Security Information: DSA-2316 (Google Search)
http://www.debian.org/security/2011/dsa-2316
http://security.gentoo.org/glsa/glsa-201202-02.xml
https://www.cert.fi/en/reports/2011/vulnerability539178.html
RedHat Security Advisories: RHSA-2012:1258
http://rhn.redhat.com/errata/RHSA-2012-1258.html
RedHat Security Advisories: RHSA-2012:1259
http://rhn.redhat.com/errata/RHSA-2012-1259.html
http://secunia.com/advisories/46139
http://secunia.com/advisories/46274
http://secunia.com/advisories/48106
SuSE Security Announcement: SUSE-SU-2011:1075 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00027.html
SuSE Security Announcement: SUSE-SU-2011:1171 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00010.html
SuSE Security Announcement: SUSE-SU-2011:1316 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html
SuSE Security Announcement: openSUSE-SU-2011:1155 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00007.html
Common Vulnerability Exposure (CVE) ID: CVE-2011-3324
Common Vulnerability Exposure (CVE) ID: CVE-2011-3325
Common Vulnerability Exposure (CVE) ID: CVE-2011-3326
Common Vulnerability Exposure (CVE) ID: CVE-2011-3327
Common Vulnerability Exposure (CVE) ID: CVE-2012-0249
CERT/CC vulnerability note: VU#551715
http://www.kb.cert.org/vuls/id/551715
Debian Security Information: DSA-2459 (Google Search)
http://www.debian.org/security/2012/dsa-2459
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078794.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078910.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078926.html
http://secunia.com/advisories/48949
Common Vulnerability Exposure (CVE) ID: CVE-2012-0250
Common Vulnerability Exposure (CVE) ID: CVE-2012-0255
Common Vulnerability Exposure (CVE) ID: CVE-2012-1820
BugTraq ID: 53775
http://www.securityfocus.com/bid/53775
CERT/CC vulnerability note: VU#962587
http://www.kb.cert.org/vuls/id/962587
Debian Security Information: DSA-2497 (Google Search)
http://www.debian.org/security/2012/dsa-2497
http://secunia.com/advisories/50941
http://www.ubuntu.com/usn/USN-1605-1
CopyrightCopyright (c) 2012 Greenbone Networks GmbH

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