CVE-2009-1572
UnknownEPSS 3.52%
Last modified
CVE-2009-1572 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 3.52% chance of exploitation in the next 30 days.
Description
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.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Quagga | Quagga | <= 0.99.11 |
| Quagga | Quagga | 0.95 |
| Quagga | Quagga | 0.96 |
| Quagga | Quagga | 0.96.1 |
| Quagga | Quagga | 0.96.2 |
| Quagga | Quagga | 0.96.3 |
| Quagga | Quagga | 0.96.4 |
| Quagga | Quagga | 0.96.5 |
| Quagga | Quagga | 0.97.0 |
| Quagga | Quagga | 0.97.1 |
| Quagga | Quagga | 0.97.2 |
| Quagga | Quagga | 0.97.3 |
| Quagga | Quagga | 0.97.4 |
| Quagga | Quagga | 0.97.5 |
| Quagga | Quagga | 0.98.0 |
| Quagga | Quagga | 0.98.1 |
| Quagga | Quagga | 0.98.2 |
| Quagga | Quagga | 0.98.3 |
| Quagga | Quagga | 0.98.4 |
| Quagga | Quagga | 0.98.5 |
| Quagga | Quagga | 0.98.6 |
| Quagga | Quagga | 0.99.1 |
| Quagga | Quagga | 0.99.2 |
| Quagga | Quagga | 0.99.3 |
| Quagga | Quagga | 0.99.4 |
| Quagga | Quagga | 0.99.5 |
| Quagga | Quagga | 0.99.6 |
| Quagga | Quagga | 0.99.7 |
| Quagga | Quagga | 0.99.8 |
| Quagga | Quagga | 0.99.9 |
| Quagga | Quagga | 0.99.10 |
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=526311Exploit, Patch
- http://marc.info/?l=quagga-dev&m=123364779626078&w=2Exploit, Patch
- http://secunia.com/advisories/34999Vendor Advisory
- http://secunia.com/advisories/35061Vendor Advisory
- http://secunia.com/advisories/35203Vendor Advisory
- http://secunia.com/advisories/35685Vendor Advisory
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=526311Exploit, Patch
- http://marc.info/?l=quagga-dev&m=123364779626078&w=2Exploit, Patch
- http://secunia.com/advisories/34999Vendor Advisory
- http://secunia.com/advisories/35061Vendor Advisory
- http://secunia.com/advisories/35203Vendor Advisory
- http://secunia.com/advisories/35685Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2009-1572?
Severity scoring for CVE-2009-1572 is pending analysis. The EPSS model estimates a 3.52% probability of exploitation in the next 30 days.
How do I fix CVE-2009-1572?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2009-1572?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST