367 matches found
CVE-2012-3137
The authentication protocol in Oracle Database Server 10.2.0.3, 10.2.0.4, 10.2.0.5, 11.1.0.7, 11.2.0.2, and 11.2.0.3 allows remote attackers to obtain the session key and salt for arbitrary users, which leaks information about the cryptographic hash and makes it easier to conduct brute force...
CVE-2012-3137
The authentication protocol in Oracle Database Server 10.2.0.3, 10.2.0.4, 10.2.0.5, 11.1.0.7, 11.2.0.2, and 11.2.0.3 allows remote attackers to obtain the session key and salt for arbitrary users, which leaks information about the cryptographic hash and makes it easier to conduct brute force...
Oracle Database stealth password cracking vulnerability
Oracle suffered with serious vulnerability in the authentication protocol used by some Oracle databases. This Flaw enable a remote attacker to brute-force a token provided by the server prior to authentication and determine a user's password. A researcher - Esteban Martinez Fayo, a researcher wit...
Chip and PIN payment card system vulnerable to Card cloning
At a cryptography gathering in Leuven, Belgium, on Tuesday, Cambridge University researchers made it known that they do not like what they see in chip and pin systems. The chip and PIN system employed by most European and Asian banks is definitely more secure than the magnetic strip one, but it...
Microsoft Warns Users About ChapCrack Tool Availability
Microsoft is warning customers about the availability of the ChapCrack tool that Moxie Marlinspike built to crack the VPN credentials for systems built on MS-CHAPv2 protocol. The company said that while it’s not aware of any active attacks using the tool, customers can protect themselves by...
New Tool From Moxie Marlinspike Cracks Some Crypto Passwords
Moxie Marlinspike, the security and privacy researcher known for his SSLStrip, Convergence and RedPhone tools, has released a new tool that can crack passwords used for some VPNs and wireless networks that rely on encryption using Microsoft’s MS-CHAPv2 protocol. Marlinspike discussed the tool...
IBM solidDB User Authentication Bypass Vulnerability
IBM solidDB is prone to an authentication bypass vulnerability. SPDX-FileCopyrightText: 2011 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 = "cpe:/a:ibm:soliddb";...
3D Secure Authentication Taken to Task
Researchers at the University of Cambridge Computer Laboratory, say the 3D Secure 3DS authentications system branded as the “Verified by Visa” and “MasterCard SecureCode” schemes are “a text book example of how not to design an authentication protocol.” Read the full article. The H Security...
Memory corruption
The Internet Authentication Service IAS in Microsoft Windows Vista SP2 and Server 2008 SP2 does not properly validate MS-CHAP v2 Protected Extensible Authentication Protocol PEAP authentication requests, which allows remote attackers to execute arbitrary code via crafted structures in a malformed...
PT-2009-4912 · Microsoft · Windows Server 2008 R2 +2
Name of the Vulnerable Software and Affected Versions: Microsoft Windows Vista SP2 Microsoft Windows Server 2008 SP2 Description: A remote code execution issue exists due to improper validation of MS-CHAP v2 Protected Extensible Authentication Protocol PEAP authentication requests. This allows...
PT-2009-5949 · Microsoft · Ias +3
Name of the Vulnerable Software and Affected Versions: Microsoft Windows versions prior to the fixed version Description: The issue concerns the Internet Authentication Service IAS not properly verifying credentials in an MS-CHAP v2 Protected Extensible Authentication Protocol PEAP authentication...
pidgin: ignores SSL/TLS requirements with old jabber servers
protocols/jabber/auth.c in libpurple in Pidgin 2.6.0, and possibly other versions, does not follow the "require TLS/SSL" preference when connecting to older Jabber servers that do not follow the XMPP specification, which causes libpurple to connect to the server without the expected encryption an...
evolution-data-server: insufficient checking of NTLM authentication challenge packets
The ntlmchallenge function in the NTLM SASL authentication mechanism in camel/camel-sasl-ntlm.c in Camel in Evolution Data Server aka evolution-data-server 2.24.5 and earlier, and 2.25.92 and earlier 2.25.x versions, does not validate whether a certain length value is consistent with the amount o...
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...
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...
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...
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...
