Vulnerability Description
Openswan 2.6.29 through 2.6.35 allows remote attackers to cause a denial of service (NULL pointer dereference and pluto IKE daemon crash) via an ISAKMP message with an invalid KEY_LENGTH attribute, which is not properly handled by the error handling function.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Xelerance | Openswan | 2.6.29 |
References
- http://secunia.com/advisories/46306
- http://www.openswan.org/download/CVE-2011-3380/CVE-2011-3380.txtPatch
- http://www.redhat.com/support/errata/RHSA-2011-1356.html
- http://secunia.com/advisories/46306
- http://www.openswan.org/download/CVE-2011-3380/CVE-2011-3380.txtPatch
- http://www.redhat.com/support/errata/RHSA-2011-1356.html
FAQ
What is CVE-2011-3380?
CVE-2011-3380 is a vulnerability with a CVSS score of 5.0 (MEDIUM). Openswan 2.6.29 through 2.6.35 allows remote attackers to cause a denial of service (NULL pointer dereference and pluto IKE daemon crash) via an ISAKMP message with an invalid KEY_LENGTH attribute, wh...
How severe is CVE-2011-3380?
CVE-2011-3380 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-2011-3380?
Check the references section above for vendor advisories and patch information. Affected products include: Xelerance Openswan.