190 matches found
BEAST Cryptographic Attack Mitigations Overturned
The BEAST cryptographic attack, once thought to be largely mitigated, has two things conspiring against it to make breaches potentially possible again. Not only has a server-side mitigation essentially been rendered moot by recent research into the RC4 cryptographic protocol, but Apple has yet to...
Experts Urge ECC crytpo over RSA algorithm
LAS VEGAS – Cryptographic breakthroughs have accelerated in the past six months in areas such as discrete logarithm computations that lead experts to believe that breaking the stalwart RSA algorithm may be in the not-too-distant future. A team of crypto experts today at Black Hat USA 2013 present...
HP System Management Homepage < 7.2.1.0 Multiple Vulnerabilities (BEAST)
According to the web server's banner, the version of HP System Management Homepage SMH hosted on the remote web server is a version prior to 7.2.1.0. It is, therefore, affected by the following vulnerabilities : - An information disclosure vulnerability, known as BEAST, exists in the SSL 3.0 and...
ESA-2013-039: RSA BSAFE® SSL-J Multiple Vulnerabilities
ESA-2013-039.txt -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ESA-2013-039: RSA BSAFE® SSL-J Multiple Vulnerabilities EMC Identifier: ESA-2013-039 CVE Identifier: CVE-2011-3389, CVE-2013-0169 Severity Rating: CVSS v2 Base Score: Refer NVD http://nvd.nist.gov/ for individual scores for each CVE...
SuSE 10 Security Update : libcurl4 (ZYPP Patch Number 8618) (BEAST)
This update of curl fixes several security issues : - libcurl URL decode buffer boundary flaw. bnc824517 / CVE-2013-2174 - cookie domain tailmatch. bnc814655 / CVE-2013-1944 - curl sets SSLOPALL. bnc742306 / CVE-2011-3389 - When SSLOPNETSCAPEREUSECIPHERCHANGEBUG is enabled, does not properly...
SuSE 10 Security Update : compat-curl2 (ZYPP Patch Number 8557)
This update of compat-curl2 fixes several security issues. - fixes for the cookie domain tailmatch vulnerability. bnc814655 - updated curl CA-Cert Bundle. bnc810010 - fixes for a potential BEAST attack bnc742306 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The text description of this...
Mandriva Linux Security Advisory : fetchmail (MDVSA-2013:037)
Multiple vulnerabilities has been found and corrected in fetchmail : Fetchmail version 6.3.9 enabled all SSL workarounds SSLOPALL which contains a switch to disable a countermeasure against certain attacks against block ciphers that permit guessing the initialization vectors, providing that an...
Theoretical Lucky Thirteen TLS Attacks Could Turn Practical
For now, the Lucky Thirteen attacks described in a paper last week by researchers at Royal Holloway, University of London, are largely theoretical. But the potential exists to adapt techniques used in the BEAST attacks against TLS/SSL to improve the feasibility of Lucky Thirteen, a researcher sai...
ESA-2012-029: RSA BSAFE(r) SSL-C Multiple Vulnerabilities
ESA-2012-029.txt -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ESA-2012-029: RSA BSAFE® SSL-C Multiple Vulnerabilities EMC Identifier: ESA-2012-029 CVE Identifier: CVE-2011-3389, CVE-2012-2110, CVE-2012-2131 Severity Rating: See below for scores for individual issues Affected Products: All versio...
ESA-2012-032: RSA BSAFE(r) Micro Edition Suite Security Update for BEAST (Browser Exploit Against SSL/TLS) attacks
ESA-2012-032.txt -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ESA-2012-032: RSA BSAFE® Micro Edition Suite Security Update for BEAST Browser Exploit Against SSL/TLS attacks EMC Identifier: ESA-2012-032 CVE Identifier: CVE-2011-3389 Severity Rating: CVSS v2 Base Score: 4.3...
RSA BSAFE security vulnerabilities
BEAST attacks, buffer overflows...
Check Point response to CVE-2011-3389 aka BEAST attack
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For SSL the latest method of attack CRIME of the principles and technical details-vulnerability warning-the black bar safety net
Author:Pnig0s decodingFreeBuf We may concern before the for SSL a attack technique, called the BEAST. This is still found in BEAST of the two greatJuliano Rizzoand Thai Duong discovered another new attack on HTTPS techniques, and before of similar, called“CRIME”is. BEAST to from SSL/TLS encrypted...
CRIME Attack Uses Compression Ratio of TLS Requests as Side Channel to Hijack Secure Sessions
The new attack on TLS developed by researchers Juliano Rizzo and Thai Duong takes advantage of an information leak in the compression ratio of TLS requests as a side channel to enable them to decrypt the requests made by the client to the server. This, in turn, allows them to grab the user’s logi...
Mandriva Linux Security Advisory : fetchmail (MDVSA-2012:149)
Multiple vulnerabilities has been found and corrected in fetchmail : Fetchmail version 6.3.9 enabled all SSL workarounds SSLOPALL which contains a switch to disable a countermeasure against certain attacks against block ciphers that permit guessing the initialization vectors, providing that an...
New Attack Uses SSL/TLS Information Leak to Hijack HTTPS Sessions
There is a feature supported by the SSL/TLS encryption standard and used by most of the major browsers that leaks enough information about encrypted sessions to enable attackers decrypt users’ supposedly protected cookies and hijack their sessions. The researchers who developed the attack that...
Mandriva Update for fetchmail MDVSA-2012:149 (fetchmail)
Check for the Version of fetchmail OpenVAS Vulnerability Test Mandriva Update for fetchmail MDVSA-2012:149 fetchmail Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify i...
FreeBSD Ports: fetchmail
The remote host is missing an update to the system as announced in the referenced advisory. SPDX-FileCopyrightText: 2012 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...
FreeBSD : fetchmail -- chosen plaintext attack against SSL CBC initialization vectors (18ce9a90-f269-11e1-be53-080027ef73ec) (BEAST)
Matthias Andree reports : Fetchmail version 6.3.9 enabled 'all SSL workarounds' SSLOPALL which contains a switch to disable a countermeasure against certain attacks against block ciphers that permit guessing the initialization vectors, providing that an attacker can make the application fetchmail...
Apple Xcode < 4.4 Multiple Vulnerabilities (Mac OS X) (BEAST)
The remote Mac OS X host has a version of Apple Xcode installed that is prior to 4.4. It is, therefore, affected by multiple vulnerabilities : - An information disclosure vulnerability, known as BEAST, exists in the SSL 3.0 and TLS 1.0 protocols due to a flaw in the way the initialization vector ...