Red Hat Security Advisory

RHSA-2022:0239

libreswan security update

Released 2022-01-24 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux AppStream EUS (v.8.4) libreswan-4.3-6.el8_4

Fixes 1 record

TI-2022-07263 CVE-2022-23094 · GHSA-m3gq-3gw9-x3fv

Libreswan 4.2 through 4.5 allows remote attackers to cause a denial of service (NULL…

LOW 38

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.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.02544 Published 2022-01-15 Fixed CWE-476