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Last updated: 3/29/2015 3:31:02 AM

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Vulnerability Summary for CVE-2011-3323

Original release date: 10/10/2011
Last revised: 11/06/2012


The OSPFv3 implementation in ospf6d in Quagga before 0.99.19 allows remote attackers to cause a denial of service (out-of-bounds memory access and daemon crash) via a Link State Update message with an invalid IPv6 prefix length.


CVSS Severity (version 2.0):
CVSS v2 Base Score: 5.0 (MEDIUM) (AV:N/AC:L/Au:N/C:N/I:N/A:P) (legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows disruption of service

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External Source: SUSE
Name: SUSE-SU-2011:1316
External Source: SUSE
Name: openSUSE-SU-2011:1155
External Source: SUSE
Name: SUSE-SU-2011:1171
External Source: REDHAT
Name: RHSA-2012:1258
External Source: SUSE
Name: SUSE-SU-2011:1075
US-CERT Vulnerability Note: CERT-VN
Name: VU#668534
External Source: CONFIRM
Name: http://code.quagga.net/?p=quagga.git;a=commit;h=abc7ef44ca05493500865ce81f7b84f5c4eb6594
Type: Patch Information
External Source: REDHAT
Name: RHSA-2012:1259
External Source: CONFIRM
Name: http://www.quagga.net/download/quagga-0.99.19.changelog.txt
External Source: DEBIAN
Name: DSA-2316
External Source: MISC
Name: https://www.cert.fi/en/reports/2011/vulnerability539178.html

Technical Details

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