Vulnerability Monitor

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CVE-2023-38711

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.

Published

2023-08-25T21:15:08.230

Last Modified

2024-11-21T08:14:06.280

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

Weaknesses

Type: Primary
CWE-476

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	libreswan	libreswan	< 4.12	Yes

References

https://github.com/libreswan/libreswan/tags Third Party Advisory ([email protected])
https://libreswan.org/security/CVE-2023-38711/ Third Party Advisory ([email protected])
https://github.com/libreswan/libreswan/tags Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://libreswan.org/security/CVE-2023-38711/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)