CVE-2011-3324

(ospf6d): Denial of service by decoding malformed Database Description packet headers

Published Oct 10, 2011 CVSS 2.0 · 5.0 Medium EPSS 4.7% KEV · Not listed
Description
The ospf6_lsa_is_changed function in ospf6_lsa.c in the OSPFv3 implementation in ospf6d in Quagga before 0.99.19 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via trailing zero values in the Link State Advertisement (LSA) header list of an IPv6 Database Description message.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-2316-1 quagga security update
EUVD EUVD EUVD-2011-3288 The ospf6_lsa_is_changed function in ospf6_lsa.c in the OSPFv3 implementation in ospf6d in Quagga before 0.99.19 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via trailing zero values in the Link State Advertisement (LSA) header list of an IPv6 Database Description message.
Ubuntu USN Ubuntu USN USN-1261-1 Quagga vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
certcc
Published
Updated
Aug 6, 2024, 11:29 PM
Reserved
Aug 29, 2011, 12:00 AM
Status
Modified
Published
Oct 10, 2011, 10:55 AM
Modified
Jun 16, 2026, 11:33 PM
Severity
Low
Public date
Sep 26, 2011, 12:00 AM