Vulnerability in Quagga
CVE-2009-1572
The BGP daemon (bgpd) in Quagga 0.99.11 and earlier allows remote attackers to cause a denial of service (crash) via an AS path containing ASN elements whose string representation is longer than expected, which triggers an assert error.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.035 (88.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 88.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.035 · newest: 0.035 · change: 0.000
Affected products
- Quagga — versions 0.95, 0.96, 0.96.1
References
- www.osvdb.org/54200 (vdb-entry)
- secunia.com/advisories/35203 (Vendor Advisory, third-party-advisory)
- secunia.com/advisories/34999 (Vendor Advisory, third-party-advisory)
- www.mandriva.com/security/advisories (vendor-advisory)
- www.securitytracker.com/id (vdb-entry)
- www.ubuntu.com/usn/usn-775-1 (vendor-advisory)
- www.openwall.com/lists/oss-security/2009/05/01/1 (mailing-list)
- marc.info/ (mailing-list, Exploit, Patch)
- thread.gmane.org/gmane.network.quagga.devel/6513 (Exploit)
- www.debian.org/security/2009/dsa-1788 (vendor-advisory, Patch)