Updated libreswan packages fix security vulnerability

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. CVE-2022-23094...

libreswan security update

4.4-4.0.1 - Add libreswan-oracle.patch to detect Oracle Linux distro 4.4-4 - Resolves: rhbz2036902 rebuild to enable rpminspect 4.4-3 - Resolves: rhbz2036902: fix patch application 4.4-2 - Resolves: rhbz2036902 ikev1: disable diagnostics logging on receiving malformed packets...

Oracle Linux 8 : libreswan (ELSA-2022-0199)

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2022-0199 advisory. 4.4-4.0.1 - Add libreswan-oracle.patch to detect Oracle Linux distro 4.4-4 - Resolves: rhbz2036902 rebuild to enable rpminspect 4.4-3 - Resolves: rhbz2036902: f...

libreswan security update

An update is available for libreswan. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the...

Important: libreswan security update

Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks such as virtual private network VPN...

Denial Of Service (DoS)

libreswan is vulnerable to denial of service. The vulnerability exists due to a NULL pointer dereference and daemon crash via a crafted IKEv1 packet allowing an attacker to crash the system...

DEBIAN-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 because pluto/ikev1.c wrongly expects that a state object exists. This is fixed in 4.6...

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 because pluto/ikev1.c wrongly expects that a state object exists. This is fixed in 4.6...

Null pointer dereference

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...

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 because pluto/ikev1.c wrongly expects that a state object exists. This is fixed in 4.6...

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 because pluto/ikev1.c wrongly expects that a state object exists. This is fixed in 4.6...

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 because pluto/ikev1.c wrongly expects that a state object exists. This is fixed in 4.6...

CVE-2022-23094

Summary (CVE-2022-23094) Libreswan versions 4.2–4.5 are affected by a denial-of-service issue triggered by a malformed IKEv1 packet, caused by pluto/ikev1.c assuming a state object exists. This can lead to a NULL pointer dereference and daemon crash. The issue is fixed in version 4.6. Impact and ...

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 because pluto/ikev1.c wrongly expects that a state object exists. This is fixed in 4.6...

CVE-2022-23094

A vulnerability was found in libreswan. A malformed packet that is being rejected triggers a logging action that causes a NULL pointer dereference issue, leading to a crash of the pluto daemon. Mitigation If all configured connections are using IKEv2, the IKEv1 subsystem can be disabled by adding...

Libreswan Code Issue Vulnerability (CNVD-2022-15522)

Libreswan is an IPsec implementation similar to Openswan, which is mainly used to ensure security, integrity issues in data transmission. libreswan has a code issue vulnerability that can be exploited by an attacker to send specially crafted IKEv1 packets to an application, triggering a logging...

[SECURITY] Fedora 35 Update: strongswan-5.9.4-1.fc35

The strongSwan IPsec implementation supports both the IKEv1 and IKEv2 key exchange protocols in conjunction with the native NETKEY IPsec stack of the Linux kernel...

[SECURITY] Fedora 34 Update: strongswan-5.9.4-1.fc34

The strongSwan IPsec implementation supports both the IKEv1 and IKEv2 key exchange protocols in conjunction with the native NETKEY IPsec stack of the Linux kernel...

Advisory ROSA-SA-2021-1887

Software: libreswan 3.25 OS: Cobalt 7.9 CVE-ID: CVE-2019-10155 CVE-Crit: LOW CVE-DESC: The Libreswan project has discovered a vulnerability in the handling of IKEv1 information exchange packets that are encrypted and integrity protected using the established IKE SA encryption and integrity keys,...

SUSE: Security Advisory (SUSE-SU-2017:1473-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...