CVE catalog
CVE-2012-0249
quagga - several
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 1.80% · Oct 25, 2026
Buffer overflow in the ospf_ls_upd_list_lsa function in ospf_packet.c in the OSPFv2 implementation in ospfd in Quagga before 0.99.20.1 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a Link State Update (aka LS Update) packet that is smaller than the length specified in its header. (ospfd): Assertion failure due improper length check for a received LS-Update OSPF packet 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 | 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 | vulnerable |
| Debian | quagga | 6.0 | 0.99.17-3 | vulnerable |
| Debian | quagga | 6.0 | 0.99.17-4 | vulnerable |
| Debian | quagga | 6.0 | 0.99.18-1 | vulnerable |
| Debian | quagga | 6.0 | 0.99.18-2 | vulnerable |
| Debian | quagga | 6.0 | 0.99.19-1 | vulnerable |
| Debian | quagga | 6.0 | 0.99.20-1 | vulnerable |
| Debian | quagga | 6.0 | 0.99.20-1~bpo60+1 | vulnerable |
| Debian | quagga | 6.0 | 0.99.20-2 | vulnerable |
| Debian | quagga | 6.0 | 0.99.20-3 | vulnerable |
| Debian | quagga | 6.0 | 0.99.20-4 | vulnerable |
| Debian | quagga | 6.0 | 0.99.20.1-0+squeeze1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | quagga | deb | 6.0 | 0.99.20.1-0+squeeze1 | Not reported | DSA-2459-1 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: