Debian: Security Advisory (DSA-1925-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2009 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 ifdescription...

[SECURITY] [DSA 1925-1] New proftpd-dfsg packages fix SSL certificate verification weakness

------------------------------------------------------------------------ Debian Security Advisory DSA-1925-1 [email protected] http://www.debian.org/security/ Steffen Joeris October 31, 2009 http://www.debian.org/security/faq -...

DSA-1925-1 proftpd-dfsg - SSL certificate verification weakness

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SOL3631 - Stack-based buffer overflow in Apache - CAN-2004-0488

Vulnerability description and product information: Stack-based buffer overflow in the sslutiluuencodebinary function in sslutil.c for Apache modssl, when modssl is configured to trust the issuing CA, may allow remote attackers to execute arbitrary code by way of a client certificate with a long...

Mandriva Linux Security Advisory : proftpd (MDVSA-2009:288)

A vulnerability has been identified and corrected in proftpd : The modtls module in ProFTPD before 1.3.2b, and 1.3.3 before 1.3.3rc2, when the dNSNameRequired TLS option is enabled, does not properly handle a '' character in a domain name in the Subject Alternative Name field of an X.509 client...

Ubuntu: Security Advisory (USN-592-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2009 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 ifdescription...

SSL Service Requests Client Certificate

The remote service encrypts communications using SSL/TLS, requests a client certificate, and may require a valid certificate in order to establish a connection to the underlying service. TRUSTED...

mod_ssl ssl_util_uuencode_binary CA issue

Stack-based buffer overflow in the sslutiluuencodebinary function in sslutil.c for Apache modssl, when modssl is configured to trust the issuing CA, may allow remote attackers to execute arbitrary code via a client certificate with a long subject DN...

CVE-2008-1580: Exposure of Sensitive Information to an Unauthorized Actor

CFNetwork in Safari in Apple Mac OS X before 10.5.3 automatically sends an SSL client certificate in response to a web server's certificate request, which allows remote web sites to obtain sensitive information Subject data from personally identifiable certificates, and use arbitrary certificates...

CVE-2008-0555

The ExpandCert function in Apache-SSL before apache1.3.41+ssl1.59 does not properly handle 1 '/' and 2 '=' characters in a Distinguished Name DN in a client certificate, which might allow remote attackers to bypass authentication via a crafted DN that triggers overwriting of environment variables...

Ubuntu 6.06 LTS / 6.10 / 7.04 / 7.10 : firefox vulnerabilities (USN-592-1)

Alexey Proskuryakov, Yosuke Hasegawa and Simon Montagu discovered flaws in Firefox's character encoding handling. If a user were tricked into opening a malicious web page, an attacker could perform cross-site scripting attacks. CVE-2008-0416 Various flaws were discovered in the JavaScript engine...

USN-592-1: Firefox vulnerabilities

Alexey Proskuryakov, Yosuke Hasegawa and Simon Montagu discovered flaws in Firefox's character encoding handling. If a user were tricked into opening a malicious web page, an attacker could perform cross-site scripting attacks. CVE-2008-0416 Various flaws were discovered in the JavaScript engine...

Privacy issue with SSL Client Authentication — Mozilla

Peter Brodersen and Alexander Klink independently reported that the default setting for SSL Client Authentication, automatically selecting a client certificate on behalf of the user, creates a potential privacy issue for users by allowing tracking through client certificates. For users who alread...

CVE-2007-5965

QSslSocket in Trolltech Qt 4.3.0 through 4.3.2 does not properly verify SSL certificates, which might make it easier for remote attackers to trick a user into accepting an invalid server certificate for a spoofed service, or trick a service into accepting an invalid client certificate for a user...

CVE-2007-4879

CVE-2007-4879 affects Mozilla Firefox up to 2.0.0.12 (prior to 2.0.0.13) and SeaMonkey up to 1.1.8/1.1.9, allowing automatic TLS client certificate installation with minimal user interaction and automatic certificate presentation when requested. This enables cross-domain user tracking via TLS cli...

SOL5857 - Client certificate check vulnerability in Apache - CVE-2005-2700

In the default configuration, BIG-IP and 3-DNS do not require client certificates to connect to the Configuration utility. This vulnerability cannot be exploited without making unsupported changes to the BIG-IP or 3-DNS web server configuration. This problem was tracked as CR53583 and CR53585 and...

SOL6623 - OpenSSL signature vulnerability - CVE-2006-4339

This security advisory describes an OpenSSL signature vulnerability. Forged RSA signatures may be accepted during client certificate validations when the certificates are signed by certain Certificate Authority CA. This flaw could potentially cause F5 products to accept maliciously crafted client...

Critical: Red Hat Security Advisory: seamonkey security update (was mozilla)

Updated seamonkey packages that fix several security bugs in the mozilla package are now available for Red Hat Enterprise Linux 3. This update has been rated as having critical security impact by the Red Hat Security Response Team. SeaMonkey is an open source Web browser, advanced email and...

FreeBSD : openvpn -- denial of service: client certificate validation can disconnect unrelated clients (a51ad838-2077-48b2-a136-e888a7db5f8d)

James Yonan reports : DoS attack against server when run with 'verb 0' and without 'tls-auth'. If a client connection to the server fails certificate verification, the OpenSSL error queue is not properly flushed, which can result in another unrelated client instance on the server seeing the error...

CVE-2005-3426

Cisco CSS 11500 Content Services Switch CSS with SSL termination services allows remote attackers to cause a denial of service memory corruption and device reload via a malformed client certificate during SSL session negotiation...