CVE-2022-23094

Libreswan 4.2 through 4.5 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted IKEv1 packet...

Original description

The description as published by the source.

Libreswan 4.2 through 4.5 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted IKEv1 packet because pluto/ikev1.c wrongly expects that a state object exists. This is fixed in 4.6.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

Fix status by distribution

Fixed packages published by each distribution for this CVE

Debian DEBIAN-CVE-2022-23094 libreswan Fixed in: 4.3-1+deb11u1

References

advisory github.com
advisory lists.fedoraproject.org
advisory lists.fedoraproject.org
advisory nvd.nist.gov
advisory debian.org
report github.com
web libreswan.org