VulnerabilityModified
CVE-2013-7294
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.
MEDIUM 5.0EPSS 2.55%
Does this matter?
Lower severity and a low EPSS score (2.55%). Track it; it rarely justifies an emergency change on its own.
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 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 2.55% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- libreswan/libreswan
- Source
- cve@mitre.org
References
- http://secunia.com/advisories/56276Vendor Advisory
- http://secunia.com/advisories/56915
- http://www.osvdb.org/101573
- https://github.com/libreswan/libreswan/commit/2899351224fe2940aec37d7656e1e392c0fe07f0Exploit, Patch
- 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/2899351224fe2940aec37d7656e1e392c0fe07f0Exploit, Patch
- https://lists.libreswan.org/pipermail/swan-announce/2013/000007.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.