Vulnerability Description
The aspath_prepend function in rde_attr.c in bgpd in OpenBSD 4.3 and 4.4 allows remote attackers to cause a denial of service (application crash) via an Autonomous System (AS) advertisement containing a long AS path.
CVSS Score
5.0
MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openbsd | Openbsd | 4.3 |
References
- http://openbsd.org/errata43.html#010_bgpdPatchVendor Advisory
- http://openbsd.org/errata44.html#010_bgpdPatchVendor Advisory
- http://osvdb.org/52271
- http://secunia.com/advisories/33975Vendor Advisory
- http://www.securityfocus.com/bid/33828
- http://www.securitytracker.com/id?1021736
- https://exchange.xforce.ibmcloud.com/vulnerabilities/48812
- http://openbsd.org/errata43.html#010_bgpdPatchVendor Advisory
- http://openbsd.org/errata44.html#010_bgpdPatchVendor Advisory
- http://osvdb.org/52271
- http://secunia.com/advisories/33975Vendor Advisory
- http://www.securityfocus.com/bid/33828
- http://www.securitytracker.com/id?1021736
- https://exchange.xforce.ibmcloud.com/vulnerabilities/48812
FAQ
What is CVE-2009-0780?
CVE-2009-0780 is a vulnerability with a CVSS score of 5.0 (MEDIUM). The aspath_prepend function in rde_attr.c in bgpd in OpenBSD 4.3 and 4.4 allows remote attackers to cause a denial of service (application crash) via an Autonomous System (AS) advertisement containing...
How severe is CVE-2009-0780?
CVE-2009-0780 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2009-0780?
Check the references section above for vendor advisories and patch information. Affected products include: Openbsd Openbsd.