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TITLE:
Quagga Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA48388

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/48388/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=48388

RELEASE DATE:
2012-03-16

DISCUSS ADVISORY:
http://secunia.com/advisories/48388/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/48388/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=48388

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Multiple vulnerabilities have been reported in Quagga, where some
have unknown impacts and others can be exploited by malicious people
to cause a DoS (Denial of Service).

1) Two errors exist within ospfd. No further information is currently
available.

2) An error within the "bgp_open_receive()" function
(bgpd/bgp_packet.c) when parsing a peer input stream can be exploited
to trigger an assertion and cause a crash.

The vulnerabilities are reported in versions prior to 0.99.20.1.

SOLUTION:
Update to version 0.99.20.1.

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
http://savannah.nongnu.org/forum/forum.php?forum_id=7151

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

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Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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