Cisco IOS and IOS XE RADIUS Implementation Denial of Service Vulnerability

Cisco IOS and IOS-XE are both operating systems developed by Cisco for its network devices. A security vulnerability exists in the RADIUS implementation of Cisco IOS and IOS XE. A remote attacker could exploit this vulnerability to cause a denial of service device reload with the help of speciall...

Cisco ASA Challenge-Response Tunnel Group Selection Bypass Vulnerability

A vulnerability in the authentication code of Cisco ASA Software could allow an authenticated, remote attacker to access resources of a VPN tunnel group. The vulnerability is due to improper implementation of the tunnel group selection when a user authenticates to the remote access VPN via the...

Cisco Secure Access Control System SQL Injection Vulnerability

Cisco Secure Access Control System ACS prior to version 5.5 patch 8 is vulnerable to a SQL injection attack in the ACS View reporting interface pages. A successful attack could allow an authenticated, remote attacker to access and modify information such as RADIUS accounting records stored in one...

Fortinet FortiAuthenticator XSS / Disclosure / Bypass

, , . '.' '. ', . , '. , .', , / / / \ \ ==/ /\ \ / / \ / \ / / | \ \ Y Y \ / /| / \ /||| / / /.-. / /:wq x.0 '=.|w|.=' =''"''=. presents.. Fortinet FortiAuthenticator Multiple Vulnerabilities Affected Versions: Verified on FortiAuthenticator v300 build 0007 PDF:...

FortiAuthenticator v300 build 0007 Multiple Vulnerabilities

Fortinet FortiAuthenticator suffers from subshell bypass, cross site scripting, password disclosure, and file disclosure vulnerabilities. Fortinet FortiAuthenticator Multiple Vulnerabilities Affected Versions: Verified on FortiAuthenticator v300 build 0007 +-------------+ | Description |...

Microsoft Network Policy Server DoS

Crash on username processing in RADIUS request...

Microsoft Windows Network Policy Server Remote Denial of Service Vulnerability

Microsoft Windows is a family of operating systems from Microsoft. A denial of service vulnerability exists in Microsoft Network Policy Server that allows an unauthenticated attacker to send specially crafted username characters to the IAS or Network Policy Server NPS, which can cause RADIUS...

Microsoft Windows Network Policy Server Denial-of-Service Vulnerability (3014029)

This host is missing an important security update according to Microsoft Bulletin MS15-007. SPDX-FileCopyrightText: 2015 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...

CVE-2015-0015

Microsoft Windows Server 2003 SP2, Server 2008 SP2 and R2 SP1, and Server 2012 Gold and R2 allow remote attackers to cause a denial of service system hang and RADIUS outage via crafted username strings to 1 Internet Authentication Service IAS or 2 Network Policy Server NPS, aka "Network Policy...

Denial of service

Microsoft Windows Server 2003 SP2, Server 2008 SP2 and R2 SP1, and Server 2012 Gold and R2 allow remote attackers to cause a denial of service system hang and RADIUS outage via crafted username strings to 1 Internet Authentication Service IAS or 2 Network Policy Server NPS, aka "Network Policy...

CVE-2015-0015

The CVE-2015-0015 issue affects Windows Server 2003 SP2, Server 2008 SP2 and R2 SP1, and Server 2012 Gold/R2, where crafted username strings sent to IAS/NPS trigger a remote denial of service (system hang/RADIUS outage). Root cause: improper parsing of username queries in NPS/IAS. Impact: DoS; ex...

CVE-2015-0015

Microsoft Windows Server 2003 SP2, Server 2008 SP2 and R2 SP1, and Server 2012 Gold and R2 allow remote attackers to cause a denial of service system hang and RADIUS outage via crafted username strings to 1 Internet Authentication Service IAS or 2 Network Policy Server NPS, aka "Network Policy...

MS15-007: Vulnerability in Network Policy Server RADIUS implementation could cause denial of service: January 13, 2015

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MS15-007: Vulnerability in Network Policy Server RADIUS Implementation Could Cause Denial of Service (3014029)

The remote Windows host is affected by a denial of service vulnerability due to a failure to properly parse username queries on an Internet Authentication Service IAS or a Network Policy Server NPS. A remote, unauthenticated attacker, using specially crafted username strings, can exploit this to...

DEBIAN-CVE-2014-9379

The radiusgetattribute function in dissectors/ecradius.c in Ettercap 0.8.1 performs an incorrect cast, which allows remote attackers to cause a denial of service crash or possibly execute arbitrary code via unspecified vectors, which triggers a stack-based buffer overflow...

Juniper Networks Junos OS RADIUS Unintended Authentication Vulnerability (JSA10654)

Juniper Networks Junos OS is prone to a security bypass vulnerability. SPDX-FileCopyrightText: 2014 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 CPE =...

[SECURITY] Fedora 20 Update: hostapd-2.3-1.fc20

hostapd is a user space daemon for access point and authentication servers. It implements IEEE 802.11 access point management, IEEE 802.1X/WPA/WPA2/EAP Authenticators and RADIUS authentication server. hostapd is designed to be a "daemon" program that runs in the back-ground a nd acts as the backe...

[SECURITY] Fedora 19 Update: hostapd-2.0-5.fc19

hostapd is a user space daemon for access point and authentication servers. It implements IEEE 802.11 access point management, IEEE 802.1X/WPA/WPA2/EAP Authenticators and RADIUS authentication server. hostapd is designed to be a "daemon" program that runs in the back-ground a nd acts as the backe...

CVE-2014-2015

Stack-based buffer overflow in the normify function in the rlmpap module modules/rlmpap/rlmpap.c in FreeRADIUS 2.x, possibly 2.2.3 and earlier, and 3.x, possibly 3.0.1 and earlier, might allow attackers to cause a denial of service crash and possibly execute arbitrary code via a long password has...

[SECURITY] Fedora 21 Update: hostapd-2.3-1.fc21

hostapd is a user space daemon for access point and authentication servers. It implements IEEE 802.11 access point management, IEEE 802.1X/WPA/WPA2/EAP Authenticators and RADIUS authentication server. hostapd is designed to be a "daemon" program that runs in the back-ground a nd acts as the backe...