medium6.5
CVE-2023-38711
An issue was discovered in Libreswan before 4.12.
Impact
An issue was discovered in Libreswan before 4.12. When an IKEv1 Quick Mode connection configured with ID_IPV4_ADDR or ID_IPV6_ADDR receives an IDcr payload with ID_FQDN, a NULL pointer dereference causes a crash and restart of the pluto daemon. NOTE: the earliest affected version is 4.6.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Libreswan | Libreswan | from 4.6 before 4.12 |