395 matches found
CVE-2008-1114
Vocera Communications wireless handsets, when using Protected Extensible Authentication Protocol PEAP, do not validate server certificates, which allows remote wireless access points to steal hashed passwords and conduct man-in-the-middle MITM attacks...
MIT Kerberos 5 RPC library RPCSEC_GSS buffer overflow
Added: 12/03/2007 CVE: CVE-2007-3999 BID: 25534 OSVDB: 37324 Background Kerberos is a network authentication protocol which provides strong authentication for client/server applications. MIT Kerberos 5 is a free implementation of this protocol. Problem A buffer overflow in the svcauthgssvalidate...
Mandrake Linux Security Advisory : MySQL (MDKSA-2007:177)
A vulnerability was found in MySQL's authentication protocol, making it possible for a remote unauthenticated attacker to send a specially crafted authentication request to the MySQL server causing it to crash CVE-2007-3780. Another flaw was discovered in MySQL that allowed remote authenticated...
RHEL 4 / 5 : mysql (RHSA-2007:0875)
Updated mysql packages that fix a security flaw are now available for Red Hat Enterprise Linux 4 and 5. This update has been rated as having important security impact by the Red Hat Security Response Team. MySQL is a multi-user, multi-threaded SQL database server. MySQL is a client/server...
CentOS 4 / 5 : mysql (CESA-2007:0875)
Updated mysql packages that fix a security flaw are now available for Red Hat Enterprise Linux 4 and 5. This update has been rated as having important security impact by the Red Hat Security Response Team. MySQL is a multi-user, multi-threaded SQL database server. MySQL is a client/server...
mysql security update
CentOS Errata and Security Advisory CESA-2007:0875 Updated mysql packages that fix a security flaw are now available for Red Hat Enterprise Linux 4 and 5. This update has been rated as having important security impact by the Red Hat Security Response Team. MySQL is a multi-user, multi-threaded SQ...
DSA-1276-1 krb5 - several vulnerabilities
Bulletin has no description...
3APA3A : NTLM in corporate networks
November 18, 2004| 3APA3A NTLM in corporate networks Introduction When, a decade and a half ago, Microsoft began serious work on creating enterprise-wide centralized networks while working on the Windows NT operating system, the developers were given a very difficult and new task for those times ...
[Full-disclosure] RealVNC 4.1.1 Remote Compromise
Rumors of this bug began spreading on Slashdot and other sites, thanks to Steve Wiseman of intelliadmin.com who serendipitously discovered it while writing a VNC client. At first it was only a rumor, as Steve's site gave scant details and he himself was surprised such a huge hole could possibly...
CVE-2004-1459
Cisco Secure Access Control Server ACS 3.2, when configured as a Light Extensible Authentication Protocol LEAP RADIUS proxy, allows remote attackers to cause a denial of service device crash via certain LEAP authentication requests...
Release of Cisco Attack tool Asleap
In August 2003, I wrote a tool called asleap for Linux systems to exploit a weakness in the Cisco LEAP authentication protocol. Using this tool, an attacker can actively compromise Cisco LEAP networks by mounting an offline dictionary attack against weak user passwords. In my testing, I was able ...
CVE-2002-0848: Undefined Security Weakness
Cisco VPN 5000 series concentrator hardware 6.0.21.0002 and earlier, and 5.2.23.0003 and earlier, when using RADIUS with a challenge type of Password Authentication Protocol PAP or Challenge, sends the user password in cleartext in a validation retry request, which could allow remote attackers to...
Strong authentication bypass in SSH
By spoofing AllowedAuthentications variably client can shoose weak authentication protocol...
Kerberos 4 4.05 5.0 - KDC Spoofing
Kerberos 4 4.05 5.0 - KDC Spoofing source: https://www.securityfocus.com/bid/1616/info Kerberos is a cryptographic authentication protocol that allows users of a network to access services without transmitting cleartext passwords. A common implementation of the protocol includes a login service...