Amazon Linux AMI : ruby21 (ALAS-2015-532)

As discussed in an upstream announcement, Ruby's OpenSSL extension suffers a vulnerability through overly permissive matching of hostnames, which can lead to similar bugs such as CVE-2014-1492 . C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted...

FreeBSD : cURL -- multiple vulnerabilities (6294f75f-03f2-11e5-aab1-d050996490d0)

cURL reports : libcurl keeps a pool of its last few connections around after use to facilitate easy, convenient, and completely transparent connection re-use for applications. When doing HTTP requests NTLM authenticated, the entire connection becomes authenticated and not just the specific HTTP...

Medium: ruby21

Issue Overview: As discussed in an upstream announcment https://www.ruby-lang.org/en/news/2015/04/13/ruby-openssl-hostname-matching-vulnerability/, Ruby's OpenSSL extension suffers a vulnerability through overly permissive matching of hostnames, which can lead to similar bugs such as CVE-2014-149...

Medium: ruby22

Issue Overview: As discussed in an upstream announcement https://www.ruby-lang.org/en/news/2015/04/13/ruby-openssl-hostname-matching-vulnerability/, Ruby's OpenSSL extension suffers a vulnerability through overly permissive matching of hostnames, which can lead to similar bugs such as...

Python 'ssl.match_hostname()' function security restriction bypass vulnerability

Python is an object-oriented, straightforward computer programming language. Python has a security restriction bypass vulnerability in the 'ssl.matchhostname' function. An attacker could exploit the vulnerability to bypass certain target security restrictions and perform unauthorized operations...

Debian DLA-224-1 : ruby1.8 security update

It was discovered that the Ruby OpenSSL extension, part of the interpreter for the Ruby language, did not properly implement hostname matching, in violation of RFC 6125. This could allow remote attackers to perform a man-in-the-middle attack via crafted SSL certificates. For the oldoldstable...

[SECURITY] [DLA 224-1] ruby1.8 security update

Package : ruby1.8 Version : 1.8.7.302-2squeeze4 CVE ID : CVE-2015-1855 It was discovered that the Ruby OpenSSL extension, part of the interpreter for the Ruby language, did not properly implement hostname matching, in violation of RFC 6125. This could allow remote attackers to perform a...

Code injection

Squid 3.2.x before 3.2.14, 3.3.x before 3.3.14, 3.4.x before 3.4.13, and 3.5.x before 3.5.4, when configured with client-first SSL-bump, do not properly validate the domain or hostname fields of X.509 certificates, which allows man-in-the-middle attackers to spoof SSL servers via a valid...

CXF: SSL hostname verification bypass, incomplete CVE-2012-5783 fix

It was found that the fix for CVE-2012-5783 was incomplete: the code added to check that the server host name matches the domain name in a subject's Common Name CN field in X.509 certificates was flawed. A man-in-the-middle attacker could use this flaw to spoof an SSL server using a specially...

CXF: SSL hostname verification bypass, incomplete CVE-2012-6153 fix

It was found that the fix for CVE-2012-6153 was incomplete: the code added to check that the server hostname matches the domain name in a subject's Common Name CN field in X.509 certificates was flawed. A man-in-the-middle attacker could use this flaw to spoof an SSL server using a specially...

axis: SSL hostname verification bypass, incomplete CVE-2012-5784 fix

It was discovered that Axis incorrectly extracted the host name from an X.509 certificate subject's Common Name CN field. A man-in-the-middle attacker could use this flaw to spoof an SSL server using a specially crafted X.509 certificate...

Updated async-http-client packages fix security vulnerabilities

Updated async-http-client packages fix security vulnerabilities: It was found that async-http-client would disable SSL/TLS certificate verification under certain conditions, for example if HTTPS communication also uses client certificates. This can be exploited by a Man-in-the-middle MITM attack...

AlienVault OSSIM NBE import hostname/IP cross-site scripting vulnerability

AlienVault OSSIM or Open Source Security Information Management is a popular open source security management system. AlienVault OSSIM handles NBE imported hostname/ip with a cross-site scripting vulnerability that allows remote attackers to exploit the vulnerability to inject malicious scripts or...

AlienVault OSSIM NBE hostname/IP handling command execution vulnerability

AlienVault OSSIM or Open Source Security Information Management is a popular open source security management system. AlienVault OSSIM handles the existence of an input validation vulnerability in NBE hostname/IP, which allows remote attackers to exploit the vulnerability by submitting a specially...

MGASA-2015-0191 Updated squid packages fix CVE-2015-3455

Updated squid packages fix security vulnerability: Squid configured with client-first SSL-bump does not correctly validate X509 server certificate domain / hostname fields CVE-2015-3455...

Ruby SSL checks bypass

Invalid hostname matching limplementation...

MGASA-2015-0178 Updated ruby packages fix CVE-2015-1855

Updated ruby packages fix security vulnerability: Ruby OpenSSL hostname matching implementation violates RFC 6125 CVE-2015-1855. The ruby package has been updated to version 2.0.0-p645, which fixes this issue...

Updated ruby packages fix CVE-2015-1855

Updated ruby packages fix security vulnerability: Ruby OpenSSL hostname matching implementation violates RFC 6125 CVE-2015-1855. The ruby package has been updated to version 2.0.0-p645, which fixes this issue...

[SECURITY] [DSA 3247-1] ruby2.1 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3247-1 [email protected] http://www.debian.org/security/ Alessandro Ghedini May 02, 2015 http://www.debian.org/security/faq -...

[SECURITY] [DSA 3245-1] ruby1.8 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3245-1 [email protected] http://www.debian.org/security/ Alessandro Ghedini May 02, 2015 http://www.debian.org/security/faq -...