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Test ID:1.3.6.1.4.1.25623.1.0.870833
Category:Red Hat Local Security Checks
Title:RedHat Update for quagga RHSA-2012:1258-01
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 NULL pointer dereference flaw was found in the way the bgpd daemon
processed malformed route Extended Communities attributes. A configured
BGP peer could crash bgpd on a target system via a specially-crafted BGP
message. (CVE-2010-1674)

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)

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

Affected Software/OS:
quagga on Red Hat Enterprise Linux (v. 5 server)

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-2010-1674
BugTraq ID: 46942
http://www.securityfocus.com/bid/46942
Debian Security Information: DSA-2197 (Google Search)
http://www.debian.org/security/2011/dsa-2197
http://security.gentoo.org/glsa/glsa-201202-02.xml
http://www.mandriva.com/security/advisories?name=MDVSA-2011:058
http://www.osvdb.org/71259
RedHat Security Advisories: RHSA-2012:1258
http://rhn.redhat.com/errata/RHSA-2012-1258.html
http://secunia.com/advisories/43499
http://secunia.com/advisories/43770
http://secunia.com/advisories/48106
SuSE Security Announcement: SUSE-SR:2011:005 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
SuSE Security Announcement: SUSE-SU-2011:1316 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html
http://www.vupen.com/english/advisories/2011/0711
XForce ISS Database: quagga-community-dos(66211)
https://exchange.xforce.ibmcloud.com/vulnerabilities/66211
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
https://www.cert.fi/en/reports/2011/vulnerability539178.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
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: 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
CopyrightCopyright (c) 2012 Greenbone Networks GmbH

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