An issue was discovered in Libreswan 3.x and 4.x before 4.12. When an IKEv1 ISAKMP SA Informational Exchange packet contains a Delete/Notify payload followed by further Notifies that act on the ISAKMP SA, such as a duplicated Delete/Notify message, a NULL pointer dereference on the deleted state causes the pluto daemon to crash and restart.
References
Link | Resource |
---|---|
https://github.com/libreswan/libreswan/tags | Third Party Advisory |
https://libreswan.org/security/CVE-2023-38712/ | Third Party Advisory |
Configurations
Configuration 1 (hide)
|
History
No history.
Information
Published : 2023-08-25 21:15
Updated : 2023-12-11 19:57
NVD link : CVE-2023-38712
Mitre link : CVE-2023-38712
CVE.ORG link : CVE-2023-38712
JSON object : View
Products Affected
libreswan
- libreswan
CWE
CWE-476
NULL Pointer Dereference