CVE-2023-38712

Name
CVE-2023-38712
Description
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.
NVD Severity
unknown
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://github.com/libreswan/libreswan/tags
MISC https://libreswan.org/security/CVE-2023-38712/

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:libreswan:libreswan:*:*:*:*:*:*:*:* libreswan >= 3.0 < 4.0
cpe:2.3:a:libreswan:libreswan:*:*:*:*:*:*:*:* libreswan >= 4.0 < 4.12

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
libreswan 3.18-community 4.11-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
libreswan 3.19-community 4.12-r0 Natanael Copa <ncopa@alpinelinux.org> fixed