Security update for strongswan

This update for strongswan fixes the following issues: CVE-2025-62291: fixed a buffer overflow when handling EAP-MSCHAPv2 failure requests bsc1251941 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternative...

SUSE-SU-2025:3856-1 Security update for strongswan

This update for strongswan fixes the following issues: - CVE-2025-62291: fixed a buffer overflow when handling EAP-MSCHAPv2 failure requests bsc1251941...

SUSE-SU-2025:3855-1 Security update for strongswan

This update for strongswan fixes the following issues: - CVE-2025-62291: fixed buffer overflow when handling EAP-MSCHAPv2 failure requests bsc1251941...

Debian dsa-6041 : charon-cmd - security update

The remote Debian 12 / 13 host has packages installed that are affected by a vulnerability as referenced in the dsa-6041 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6041-1 [email protected] https://www.debian.org/security/...

FreeBSD : strongSwan -- Heap-based buffer overflow in eap-mschapv2 plugin due to improper handling of failure request packets (1f1cf967-b35c-11f0-bce7-bc2411002f50)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 1f1cf967-b35c-11f0-bce7-bc2411002f50 advisory. Xu Biang reports: The eap-mschapv2 plugin doesn't correctly check the length of an EAP-MSCHAPv2 Failure...

[SECURITY] [DSA 6041-1] strongswan security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6041-1 [email protected] https://www.debian.org/security/ Yves-Alexis Perez October 27, 2025 https://www.debian.org/security/faq -...

strongSwan -- Heap-based buffer overflow in eap-mschapv2 plugin due to improper handling of failure request packets

Xu Biang reports: The eap-mschapv2 plugin doesn't correctly check the length of an EAP-MSCHAPv2 Failure Request packet on the client, which can cause an integer underflow that leads to a crash and, depending on the compiler options, even a heap-based buffer overflow that's potentially exploitable...

EUVD-2015-7918

Malware in sbrugna...

Security Bulletin: A vulnerability in strongSwan affects IBM Flex System Manager (FSM) (CVE-2015-8023)

Summary A security vulnerability has been discovered in strongSwan that is embedded in the IBM FSM. This bulletin addresses the vulnerability. Vulnerability Details CVEID: CVE-2015-8023 DESCRIPTION: strongSwan could allow a remote attacker to bypass security restrictions, caused by the failure to...

Security Bulletin: A vulnerability in strongSwan affects PowerKVM (CVE-2015-8023)

Summary PowerKVM is affected by a vulnerability in strongSwan. This vulnerability is now fixed. Vulnerability Details CVEID: CVE-2015-8023 DESCRIPTION: strongSwan could allow a remote attacker to bypass security restrictions, caused by the failure to properly validate local state by the server...

SUSE-SU-2015:2183-1 Security update for strongswan

The strongswan package was updated to fix the following security issue: - CVE-2015-8023: Fixed an authentication bypass vulnerability in the eap-mschapv2 plugin bsc953817...

SUSE-SU-2015:2183-2 Security update for strongswan

The strongswan package was updated to fix the following security issue: - CVE-2015-8023: Fixed an authentication bypass vulnerability in the eap-mschapv2 plugin bsc953817...

SUSE SLED12 / SLES12 Security Update : strongswan (SUSE-SU-2015:2183-1)

The strongswan package was updated to fix the following security issue : - CVE-2015-8023: Fixed an authentication bypass vulnerability in the eap-mschapv2 plugin bsc953817. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory...

SUSE SLED11 / SLES11 Security Update : strongswan (SUSE-SU-2015:2186-1)

The strongswan package was updated to fix the following security issue : - CVE-2015-8023: Fixed an authentication bypass vulnerability in the eap-mschapv2 plugin bsc953817. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory...

SUSE-SU-2015:2186-1 Security update for strongswan

The strongswan package was updated to fix the following security issue: - CVE-2015-8023: Fixed an authentication bypass vulnerability in the eap-mschapv2 plugin bsc953817...

openSUSE Security Update : strongswan (openSUSE-2015-810)

The strongswan package was updated to fix the following security issue : - CVE-2015-8023: Fixed an authentication bypass vulnerability in the eap-mschapv2 plugin bsc953817. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted...

Debian DLA-345-1 : strongswan security update

Tobias Brunner found an authentication bypass vulnerability in strongSwan, an IKE/IPsec suite. Due to insufficient validation of its local state the server implementation of the EAP-MSCHAPv2 protocol in the eap-mschapv2 plugin can be tricked into successfully concluding the authentication without...

[SECURITY] [DLA 345-1] strongswan security update

Package : strongswan Version : 4.4.1-5.8 CVE ID : CVE-2015-8023 Tobias Brunner found an authentication bypass vulnerability in strongSwan, an IKE/IPsec suite. Due to insufficient validation of its local state the server implementation of the EAP-MSCHAPv2 protocol in the eap-mschapv2 plugin can be...

DLA-345-1 strongswan - security update

Bulletin has no description...

CVE-2015-8023

The server implementation of the EAP-MSCHAPv2 protocol in the eap-mschapv2 plugin in strongSwan 4.2.12 through 5.x before 5.3.4 does not properly validate local state, which allows remote attackers to bypass authentication via an empty Success message in response to an initial Challenge message...