CVE-2008-1672

OpenSSL 0.9.8f and 0.9.8g allows remote attackers to cause a denial of service crash via a TLS handshake that omits the Server Key Exchange message and uses "particular cipher suites," which triggers a NULL pointer dereference...

Vulnerability in OpenSSL CVE-2008-1672

Testing using the Codenomicon TLS test suite discovered a flaw if the ‘Server Key exchange message’ is omitted from a TLS handshake in OpenSSL 0.9.8f and OpenSSL 0.9.8g. If a client connects to a malicious server with particular cipher suites, the server could cause the client to crash. Found by...

Debian DSA-1581-1 : gnutls13 - several vulnerabilities

Several remote vulnerabilities have been discovered in GNUTLS, an implementation of the SSL/TLS protocol suite. NOTE: The libgnutls13 package, which provides the GNUTLS library, does not contain logic to automatically restart potentially affected services. You must restart affected services...

GNUTLS-SA-2008-1-3 GnuTLS memory overread flaw

Integer signedness error in the gnutlsciphertext2compressed function in lib/gnutlscipher.c in libgnutls in GnuTLS before 2.2.4 allows remote attackers to cause a denial of service buffer over-read and crash via a certain integer value in the Random field in an encrypted Client Hello message withi...

mod_ssl SSLCipherSuite bypass

The modssl module in Apache 2.0.35 through 2.0.52, when using the "SSLCipherSuite" directive in directory or location context, allows remote clients to bypass intended restrictions by using any cipher suite that is allowed by the virtual host configuration...

perl-Crypt-CBC weaker encryption with some ciphers

Crypt::CBC Perl module 2.16 and earlier, when running in RandomIV mode, uses an initialization vector IV of 8 bytes, which results in weaker encryption when used with a cipher that requires a larger block size than 8 bytes, such as Rijndael...

openSUSE 10 Security Update : tomcat55 (tomcat55-5069)

This update of tomcat fixes cross-site-scripting bugs CVE-2007-2449 as well as it improves the list of supported SSL ciphers CVE-2007-1858. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update...

CVE-2007-6340

Geert Moernaut LSrunasE 1.0 and Supercrypt 1.0 use the RC4 stream cipher without constructing a unique initialization vector IV, which makes it easier for local users to obtain cleartext passwords...

CVE-2007-6340

Geert Moernaut LSrunasE 1.0 and Supercrypt 1.0 use the RC4 stream cipher without constructing a unique initialization vector IV, which makes it easier for local users to obtain cleartext passwords...

CVE-2007-6340

The connected advisory confirms CVE-2007-6340 affects LSrunasE 1.0 and Supercrypt 1.0 and explains the root cause: RC4 is used without a unique initialization vector, deriving a constant keystream across all passwords. This insecure design allows an attacker with local access to break encryption ...

Insecure Use of RC4 in LSrunasE and Supercrypt (CVE-2007-6340)

COMPASS SECURITY ADVISORY http://www.csnc.ch/ Product: LSrunasE, Supercrypt Vendor: Geert Moernaut Type: Flawed Encryption Risk: Medium Author: Daniel Roethlisberger Date: 2008-01-29 CVE Name: CVE-2007-6340 Introduction ------------ LSrunasE 1 and Supercrypt 2 are utilities used to run commands...

Debian Security Advisory DSA 253-1 (openssl)

The remote host is missing an update to openssl announced via advisory DSA 253-1. OpenVAS Vulnerability Test $Id: deb2531.nasl 6616 2017-07-07 12:10:49Z cfischer $ Description: Auto-generated from advisory DSA 253-1 Authors: Thomas Reinke Copyright: Copyright c 2007 E-Soft Inc...

Debian Security Advisory DSA 253-1 (openssl)

The remote host is missing an update to openssl announced via advisory DSA 253-1. SPDX-FileCopyrightText: 2008 E-Soft Inc. 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 ifdescription...

Moderate: Red Hat Security Advisory: tomcat security update for Red Hat Network Satellite Server

Updated tomcat packages that fix multiple security issues are now available for Red Hat Network Satellite Server. This update has been rated as having moderate security impact by the Red Hat Security Response Team. Tomcat is a servlet container for Java Servlet and JavaServer Pages technologies. ...

Design/Logic Flaw

The CryptGenRandom function in Microsoft Windows 2000 generates predictable values, which makes it easier for context-dependent attackers to reduce the effectiveness of cryptographic mechanisms, as demonstrated by attacks on 1 forward security and 2 backward security, related to use of eight...

CVE-2007-6043

The CryptGenRandom function in Microsoft Windows 2000 generates predictable values, which makes it easier for context-dependent attackers to reduce the effectiveness of cryptographic mechanisms, as demonstrated by attacks on 1 forward security and 2 backward security, related to use of eight...

CVE-2007-6043

CVE-2007-6043 concerns the CryptGenRandom generator on Windows 2000, which produces predictable values. The description states this can let context-dependent attackers weaken cryptographic mechanisms, demonstrated via attacks on forward and backward security related to the use of eight RC4 instan...

CVE-2007-6043

The CryptGenRandom function in Microsoft Windows 2000 generates predictable values, which makes it easier for context-dependent attackers to reduce the effectiveness of cryptographic mechanisms, as demonstrated by attacks on 1 forward security and 2 backward security, related to use of eight...

SSL Weak Cipher Suites Supported

The remote host supports the use of SSL ciphers that offer weak encryption. Note: This is considerably easier to exploit if the attacker is on the same physical network. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid26928; scriptversion"1.31";...

CVE-2007-4616

The SSL server implementation in BEA WebLogic Server 7.0 Gold through SP7, 8.1 Gold through SP6, 9.0, 9.1, 9.2 Gold through MP1, and 10.0 sometimes selects the null cipher when no other cipher is compatible between the server and client, which might allow remote attackers to intercept...