Authentication flaw

strongSwan 4.3.0 through 5.x before 5.3.2 and strongSwan VPN Client before 1.4.6, when using EAP or pre-shared keys for authenticating an IKEv2 connection, does not enforce server authentication restrictions until the entire authentication process is complete, which allows remote servers to obtai...

CVE-2015-4171

strongSwan 4.3.0 through 5.x before 5.3.2 and strongSwan VPN Client before 1.4.6, when using EAP or pre-shared keys for authenticating an IKEv2 connection, does not enforce server authentication restrictions until the entire authentication process is complete, which allows remote servers to obtai...

CVE-2015-4171

CVE-2015-4171 affects strongSwan 4.3.0–5.x prior to 5.3.2 and strongSwan VPN Client prior to 1.4.6. The issue lets remote servers obtain credentials during IKEv2 authentication by bypassing server-auth restrictions until full auth completes. Affected products/versions are confirmed in multiple do...

CVE-2015-4171

strongSwan 4.3.0 through 5.x before 5.3.2 and strongSwan VPN Client before 1.4.6, when using EAP or pre-shared keys for authenticating an IKEv2 connection, does not enforce server authentication restrictions until the entire authentication process is complete, which allows remote servers to obtai...

Debian DSA-3282-1 : strongswan - security update

Alexander E. Patrakov discovered an issue in strongSwan, an IKE/IPsec suite used to establish IPsec protected links. When an IKEv2 client authenticates the server with certificates and the client authenticates itself to the server using pre-shared key or EAP, the constraints on the server...

CVE-2015-4171

strongSwan 4.3.0 through 5.x before 5.3.2 and strongSwan VPN Client before 1.4.6, when using EAP or pre-shared keys for authenticating an IKEv2 connection, does not enforce server authentication restrictions until the entire authentication process is complete, which allows remote servers to obtai...

strongswan -- Information Leak Vulnerability

strongSwan Project reports: An information leak vulnerability was fixed that, in certain IKEv2 setups, allowed rogue servers with a valid certificate accepted by the client to trick it into disclosing user credentials even plain passwords if the client accepts EAP-GTC. This was caused because...

Debian Security Advisory DSA 3282-1 (strongswan - security update)

Alexander E. Patrakov discovered an issue in strongSwan, an IKE/IPsec suite used to establish IPsec protected links. When an IKEv2 client authenticates the server with certificates and the client authenticates itself to the server using pre-shared key or EAP, the constraints on the server...

FreeBSD : hostapd and wpa_supplicant -- multiple vulnerabilities (bbc0db92-084c-11e5-bb90-002590263bf5)

Jouni Malinen reports : WPS UPnP vulnerability with HTTP chunked transfer encoding. 2015-2 - CVE-2015-4141 Integer underflow in AP mode WMM Action frame processing. 2015-3 - CVE-2015-4142 EAP-pwd missing payload length validation. 2015-4 - CVE-2015-4143, CVE-2015-4144, CVE-2015-4145, CVE-2015-414...

CVE-2015-4146

The EAP-pwd peer implementation in hostapd and wpasupplicant 1.0 through 2.4 does not clear the L Length and M More flags before determining if a response should be fragmented, which allows remote attackers to cause a denial of service crash via a crafted message...

CVE-2015-4144

The EAP-pwd server and peer implementation in hostapd and wpasupplicant 1.0 through 2.4 does not validate that a message is long enough to contain the Total-Length field, which allows remote attackers to cause a denial of service crash via a crafted message...

CVE-2015-4145

The EAP-pwd server and peer implementation in hostapd and wpasupplicant 1.0 through 2.4 does not validate a fragment is already being processed, which allows remote attackers to cause a denial of service memory leak via a crafted message...

UBUNTU-CVE-2015-4144

The EAP-pwd server and peer implementation in hostapd and wpasupplicant 1.0 through 2.4 does not validate that a message is long enough to contain the Total-Length field, which allows remote attackers to cause a denial of service crash via a crafted message...

UBUNTU-CVE-2015-4146

The EAP-pwd peer implementation in hostapd and wpasupplicant 1.0 through 2.4 does not clear the L Length and M More flags before determining if a response should be fragmented, which allows remote attackers to cause a denial of service crash via a crafted message...

UBUNTU-CVE-2015-4143

The EAP-pwd server and peer implementation in hostapd and wpasupplicant 1.0 through 2.4 allows remote attackers to cause a denial of service out-of-bounds read and crash via a crafted 1 Commit or 2 Confirm message payload...

Important: Red Hat Security Advisory: Red Hat JBoss Portal 6.2.0 update

Red Hat JBoss Portal 6.2.0, which fixes multiple security issues and various bugs, is now available from the Red Hat Customer Portal. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed...

FreeRADIUS EAP-PWD Module Null Pointer Reference Denial of Service Vulnerability

FreeRadius is an open source based on the Radius protocol , the implementation of Radius AAA Authentication, Authorization, Accounting function of the software . FreeRadius processing EAP-PWD messages with a null pointer reference vulnerability , allowing remote attackers to exploit the...

wpa_supplicant/hostapd eap_server/eap_server_pwd.c eap_pwd_process_confirm_resp() function out-of-bounds read vulnerability

hostapd is a user-state daemon for APs and authentication servers. wpasupplicant is a WiFi-capable component for Android that supports authentication of wireless connections. hostapd eapserver/eapserverpwd.c eappwdprocessconfirmresp function An out-of-bounds read vulnerability exists in the confi...

wpa_supplicant/hostapd eap_peer/eap_pwd.c eap_pwd_perform_confirm_exchange() function out-of-bounds read vulnerability

hostapd is a user-state daemon for APs and authentication servers. wpasupplicant is a WiFi-capable component for Android that supports authentication of wireless connections. hostapd eappeer/eappwd.c An out-of-bounds read vulnerability exists in eappwdperformconfirmexchange confirm message...

wpa_supplicant/hostapd EAP-pwd Denial of Service Vulnerability

wpasupplicant is a WiFi enabled component for Android that supports wireless connection authentication. Multiple security vulnerabilities exist in wpasupplicant and hostapd, which can be exploited by an attacker to cause out-of-bounds memory read access and denial of service via constructed...