UBUNTU-CVE-2025-27221

In the URI gem before 1.0.3 for Ruby, the URI handling methods URI.join, URImerge, URI+ have an inadvertent leakage of authentication credentials because userinfo is retained even after changing the host...

UBUNTU-CVE-2025-27220

In the CGI gem before 0.4.2 for Ruby, a Regular Expression Denial of Service ReDoS vulnerability exists in the UtilescapeElement method...

Ruby security vulnerabilities

Ruby is a cross-platform, object-oriented, dynamically typed programming language from the individual developer Yukihiro Matsumoto. A security vulnerability exists in Ruby versions prior to 0.4.2, which stems from the CGI::Cookie.parse method not limiting the length of the original cookie value,...

Linux Distros Unpatched Vulnerability : CVE-2014-8090

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The REXML parser in Ruby 1.9.x before 1.9.3 patchlevel 551, 2.0.x before 2.0.0 patchlevel 598, and 2.1.x before 2.1.5 allows remote attackers to cause a denial ...

CVE-2025-27221: Improper Removal of Sensitive Information Before Storage or Transfer

In the URI gem before 1.0.3 for Ruby, the URI handling methods URI.join, URImerge, URI+ have an inadvertent leakage of authentication credentials because userinfo is retained even after changing the host...

CVE-2025-27219: Allocation of Resources Without Limits or Throttling

In the CGI gem before 0.4.2 for Ruby, the CGI::Cookie.parse method in the CGI library contains a potential Denial of Service DoS vulnerability. The method does not impose any limit on the length of the raw cookie value it processes. This oversight can lead to excessive resource consumption when...

Linux Distros Unpatched Vulnerability : CVE-2015-9284

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The request phase of the OmniAuth Ruby gem 1.9.1 and earlier is vulnerable to Cross-Site Request Forgery when used as part of the Ruby on Rails framework,...

Ruby security vulnerabilities

Ruby is a cross-platform, object-oriented, dynamically typed programming language from the individual developer Yukihiro Matsumoto. A security vulnerability exists in Ruby versions prior to 1.0.3, which stems from the disclosure of authentication credentials in URI handling methods...

Linux Distros Unpatched Vulnerability : CVE-2019-13224

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A use-after-free in onignewdeluxe in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of service, or possibly co...

Linux Distros Unpatched Vulnerability : CVE-2017-17790

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The lazyinitialize function in lib/resolv.rb in Ruby through 2.4.3 uses Kernelopen, which might allow Command Injection attacks, as demonstrated by a...

Linux Distros Unpatched Vulnerability : CVE-2020-10663

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The JSON gem through 2.2.0 for Ruby, as used in Ruby 2.4 through 2.4.9, 2.5 through 2.5.7, and 2.6 through 2.6.5, has an Unsafe Object Creation Vulnerability...

CVE-2025-27111: Improper Neutralization of CRLF Sequences

Rack is a modular Ruby web server interface. The Rack::Sendfile middleware logs unsanitised header values from the X-Sendfile-Type header. An attacker can exploit this by injecting escape sequences such as newline characters into the header, resulting in log injection. This vulnerability is fixed...

Linux Distros Unpatched Vulnerability : CVE-2017-16516

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the yajl-ruby gem 1.3.0 for Ruby, when a crafted JSON file is supplied to Yajl::Parser.new.parse, the whole ruby process crashes with a SIGABRT in the...

Linux Distros Unpatched Vulnerability : CVE-2018-8780

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, the Dir.open, Dir.new, Dir.entries and Dir.empty? methods...

Linux Distros Unpatched Vulnerability : CVE-2019-15845

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 mishandles path checking within File.fnmatch functions. CVE-2019-15845 Note that Nessus relies ...

Linux Distros Unpatched Vulnerability : CVE-2019-16254

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows HTTP Response Splitting. If a program using WEBrick inserts untrusted input into the...

Linux Distros Unpatched Vulnerability : CVE-2019-16255

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows code injection if the first argument aka the command argument to Shell or Shelltest in...

Linux Distros Unpatched Vulnerability : CVE-2015-1855

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - verifycertificateidentity in the OpenSSL extension in Ruby before 2.0.0 patchlevel 645, 2.1.x before 2.1.6, and 2.2.x before 2.2.2 does not properly validate...

Linux Distros Unpatched Vulnerability : CVE-2015-7551

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The Fiddle::Handle implementation in ext/fiddle/handle.c in Ruby before 2.0.0-p648, 2.1 before 2.1.8, and 2.2 before 2.2.4, as distributed in Apple OS X before...

Linux Distros Unpatched Vulnerability : CVE-2016-2339

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An exploitable heap overflow vulnerability exists in the Fiddle::Function.new initialize function functionality of Ruby. In Fiddle::Function.new initialize heap...