CVE catalog
CVE-2011-3324
quagga - several
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 4.67% · Oct 25, 2026
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. (ospf6d): Denial of service by decoding malformed Database Description packet headers The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | quagga | 5.0 | 0.99.10-1lenny1 | vulnerable |
| Debian | quagga | 5.0 | 0.99.10-1lenny2 | vulnerable |
| Debian | quagga | 5.0 | 0.99.10-1lenny3 | vulnerable |
| Debian | quagga | 5.0 | 0.99.10-1lenny5 | vulnerable |
| Debian | quagga | 5.0 | 0.99.10-1lenny6 | fixed |
| Debian | quagga | 6.0 | 0.99.17-2 | vulnerable |
| Debian | quagga | 6.0 | 0.99.17-2+squeeze2 | vulnerable |
| Debian | quagga | 6.0 | 0.99.17-2+squeeze3 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | quagga | deb | 5.0 | 0.99.10-1lenny6 | Not reported | DSA-2316-1 | Not reported |
| Debian | quagga | deb | 6.0 | 0.99.17-2+squeeze3 | Not reported | DSA-2316-1 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: