Allows an attacker to inject arbitrary code into your application via any secondary Gem source declared in your Gemfile

Bundler 1.x might allow remote attackers to inject arbitrary Ruby code into an application by leveraging a Gem name collision on a secondary source. Please note that this vulnerability only applies for Ruby projects using Bundler 2.0 with Gemfiles having 2 or more "source" lines. In other words, ...

Ruby 'dl/handle.c' Security Bypass Vulnerability

Ruby is a cross-platform, object-oriented, dynamically typed programming language developed by Japanese software developer Yukihiro Matsumoto. A security bypass vulnerability exists in Ruby. An attacker can exploit this vulnerability to bypass security restrictions and perform unauthorized...

ruby: off-by-one stack-based buffer overflow in the encodes() function

Off-by-one error in the encodes function in pack.c in Ruby 1.9.3 and earlier, and 2.x through 2.1.2, when using certain format string specifiers, allows context-dependent attackers to cause a denial of service segmentation fault via vectors that trigger a stack-based buffer overflow...

[USN-2412-1] Ruby vulnerability

========================================================================== Ubuntu Security Notice USN-2412-1 November 20, 2014 ruby1.8, ruby1.9.1, ruby2.0, ruby2.1 vulnerability ========================================================================== A security issue affects these releases of...

USN-2412-1 ruby1.8, ruby1.9.1, ruby2.0, ruby2.1 vulnerability

Tomas Hoger discovered that Ruby incorrectly handled XML entity expansion. An attacker could use this flaw to cause Ruby to consume large amounts of resources, resulting in a denial of service...

USN-2397-1 ruby1.8, ruby1.9.1, ruby2.0, ruby2.1 vulnerabilities

Will Wood discovered that Ruby incorrectly handled the encodes function. An attacker could possibly use this issue to cause Ruby to crash, resulting in a denial of service, or possibly execute arbitrary code. The default compiler options for affected releases should reduce the vulnerability to a...

SOL15683 - Ruby vulnerability CVE-2013-4073

Recommended action None Supplemental Information SOL9970: Subscribing to email notifications regarding F5 products SOL9957: Creating a custom RSS feed to view new and updated documents SOL4602: Overview of the F5 security vulnerability response policy SOL4918: Overview of the F5 critical issue...

CVE-2014-2538

Cross-site scripting XSS vulnerability in lib/rack/ssl.rb in the rack-ssl gem before 1.4.0 for Ruby allows remote attackers to inject arbitrary web script or HTML via a URI, which might not be properly handled by third-party adapters such as JRuby-Rack...

CVE-2013-4492

Cross-site scripting XSS vulnerability in exceptions.rb in the i18n gem before 0.6.6 for Ruby allows remote attackers to inject arbitrary web script or HTML via a crafted I18n::MissingTranslationData.new call...

Mandriva Linux Security Advisory : ruby (MDVSA-2013:286)

A vulnerability was found and corrected in ruby : Heap-based buffer overflow in Ruby 1.8, 1.9 before 1.9.3-p484, 2.0 before 2.0.0-p353, 2.1 before 2.1.0 preview2, and trunk before revision 43780 allows context-dependent attackers to cause a denial of service segmentation fault and possibly execut...

CVE-2013-1800

The crack gem 0.3.1 and earlier for Ruby does not properly restrict casts of string values, which might allow remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service memory and CPU consumption by leveraging Action Pack support for 1 YAML type...

CVE-2013-1802

The extlib gem 0.9.15 and earlier for Ruby does not properly restrict casts of string values, which might allow remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service memory and CPU consumption by leveraging Action Pack support for 1 YAML typ...

UBUNTU-CVE-2013-1800

The crack gem 0.3.1 and earlier for Ruby does not properly restrict casts of string values, which might allow remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service memory and CPU consumption by leveraging Action Pack support for 1 YAML type...

ruby: unintentional file creation caused by inserting an illegal NUL character

The rbgetpathcheck function in file.c in Ruby 1.9.3 before patchlevel 286 and Ruby 2.0.0 before r37163 allows context-dependent attackers to create files in unexpected locations or with unexpected names via a NUL byte in a file path...

CVE-2012-4522

The rbgetpathcheck function in file.c in Ruby 1.9.3 before patchlevel 286 and Ruby 2.0.0 before r37163 allows context-dependent attackers to create files in unexpected locations or with unexpected names via a NUL byte in a file path...

CVE-2012-2140

The Mail gem before 2.4.3 for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a 1 sendmail or 2 exim delivery...

CVE-2012-2139

Directory traversal vulnerability in lib/mail/network/deliverymethods/filedelivery.rb in the Mail gem before 2.4.4 for Ruby allows remote attackers to read arbitrary files via a .. dot dot in the to parameter...

Ubuntu: Security Advisory (USN-651-1)

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...

Fedora Update for ruby FEDORA-2007-2812

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 scriptxrefname:"URL",...

CVE-2008-3905

resolv.rb in Ruby 1.8.5 and earlier, 1.8.6 before 1.8.6-p287, 1.8.7 before 1.8.7-p72, and 1.9 r18423 and earlier uses sequential transaction IDs and constant source ports for DNS requests, which makes it easier for remote attackers to spoof DNS responses, a different vulnerability than...