Vulnerability Description
The ikev2parent_inI1outR1 function in pluto/ikev2_parent.c in libreswan before 3.7 allows remote attackers to cause a denial of service (restart) via an IKEv2 I1 notification without a KE payload.
CVSS Score
5.0
MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libreswan | Libreswan | <= 3.6 |
Related Weaknesses (CWE)
References
- http://secunia.com/advisories/56276Vendor Advisory
- http://secunia.com/advisories/56915
- http://www.osvdb.org/101573
- https://github.com/libreswan/libreswan/commit/2899351224fe2940aec37d7656e1e392c0ExploitPatch
- https://lists.libreswan.org/pipermail/swan-announce/2013/000007.htmlVendor Advisory
- http://secunia.com/advisories/56276Vendor Advisory
- http://secunia.com/advisories/56915
- http://www.osvdb.org/101573
- https://github.com/libreswan/libreswan/commit/2899351224fe2940aec37d7656e1e392c0ExploitPatch
- https://lists.libreswan.org/pipermail/swan-announce/2013/000007.htmlVendor Advisory
FAQ
What is CVE-2013-7294?
CVE-2013-7294 is a vulnerability with a CVSS score of 5.0 (MEDIUM). The ikev2parent_inI1outR1 function in pluto/ikev2_parent.c in libreswan before 3.7 allows remote attackers to cause a denial of service (restart) via an IKEv2 I1 notification without a KE payload.
How severe is CVE-2013-7294?
CVE-2013-7294 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-2013-7294?
Check the references section above for vendor advisories and patch information. Affected products include: Libreswan Libreswan.