CVE catalog
CVE-2011-3323
quagga - several
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 4.67% · Oct 25, 2026
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. (ospf6d): Stack-based buffer overflow while decoding Link State Update packet with malformed Inter Area Prefix LSA 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: