5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
Quagga is vulnerable to denial of service. A NULL pointer dereference in the the extended-community parser in bgpd allows remote attackers to crash the application via a malicious malformed Extended Communities attribute in a BGP message.
CPE | Name | Operator | Version |
---|---|---|---|
quagga | eq | 0.98.6__5.el5_5.1 | |
quagga | eq | 0.98.6__5.el5_5.2 | |
quagga | eq | 0.98.6__2.1.0.1.el5 | |
quagga | eq | 0.98.6__5.el5 |
lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html
lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html
rhn.redhat.com/errata/RHSA-2012-1258.html
rhn.redhat.com/errata/RHSA-2012-1258.html
secunia.com/advisories/43499
secunia.com/advisories/43499
secunia.com/advisories/43770
secunia.com/advisories/43770
secunia.com/advisories/48106
secunia.com/advisories/48106
security.gentoo.org/glsa/glsa-201202-02.xml
security.gentoo.org/glsa/glsa-201202-02.xml
www.debian.org/security/2011/dsa-2197
www.debian.org/security/2011/dsa-2197
www.mandriva.com/security/advisories?name=MDVSA-2011:058
www.mandriva.com/security/advisories?name=MDVSA-2011:058
www.osvdb.org/71259
www.osvdb.org/71259
www.quagga.net/news2.php?y=2011&m=3&d=21#id1300723200
www.quagga.net/news2.php?y=2011&m=3&d=21#id1300723200
www.securityfocus.com/bid/46942
www.securityfocus.com/bid/46942
www.vupen.com/english/advisories/2011/0711
www.vupen.com/english/advisories/2011/0711
access.redhat.com/security/updates/classification/#moderate
bugzilla.redhat.com/show_bug.cgi?id=654603
bugzilla.redhat.com/show_bug.cgi?id=654603
exchange.xforce.ibmcloud.com/vulnerabilities/66211
exchange.xforce.ibmcloud.com/vulnerabilities/66211
rhn.redhat.com/errata/RHSA-2012-1258.html