Cross-site Scripting (XSS)

Overview sanitize is a Ruby HTML and CSS sanitizer. Affected versions of this package are vulnerable to Cross-site Scripting XSS when a custom allowlist is configured to allow noscript elements. Workarounds Users who are unable to upgrade to the fixed version can prevent this issue by using one o...

Ubuntu: Security Advisory (USN-5253-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

flash_tool Gem for Ruby File Download Handling Arbitrary Command Execution

flashtool Gem for Ruby contains a flaw that is triggered during the handling of downloaded files that contain shell characters. With a specially crafted file, a context-dependent attacker can execute arbitrary commands...

GHSA-6325-6G32-7P35 flash_tool Gem for Ruby File Download Handling Arbitrary Command Execution

flashtool Gem for Ruby contains a flaw that is triggered during the handling of downloaded files that contain shell characters. With a specially crafted file, a context-dependent attacker can execute arbitrary commands...

Devise Gem for Ruby Unauthorized Access Using "Remember Me" Cookie

Devise version before 3.5.4 uses cookies to implement a "Remember me" functionality. However, it generates the same cookie for all devices. If an attacker manages to steal a remember me cookie and the user does not change the password frequently, the cookie can be used to gain access to the...

GHSA-746G-3GFP-HFHW Devise Gem for Ruby Unauthorized Access Using "Remember Me" Cookie

Devise version before 3.5.4 uses cookies to implement a "Remember me" functionality. However, it generates the same cookie for all devices. If an attacker manages to steal a remember me cookie and the user does not change the password frequently, the cookie can be used to gain access to the...

xaviershay-dm-rails Gem for Ruby exposes sensitive information via the process table

xaviershay-dm-rails Gem for Ruby contains a flaw in the execute function in /datamapper/dm-rails/blob/master/lib/dm-rails/storage.rb. The issue is due to the function exposing sensitive information via the process table. This may allow a local attack to gain access to MySQL credential information...

GHSA-88P8-4VV5-82J7 xaviershay-dm-rails Gem for Ruby exposes sensitive information via the process table

xaviershay-dm-rails Gem for Ruby contains a flaw in the execute function in /datamapper/dm-rails/blob/master/lib/dm-rails/storage.rb. The issue is due to the function exposing sensitive information via the process table. This may allow a local attack to gain access to MySQL credential information...

Regular Expression Denial Of Service (ReDoS)

actionpack is vulnerable to Regular Expression Denial of Service ReDoS. The vulnerability exists in the ifnonematchetags function of cache.rb due to inefficient regular expression complexity which allows an attacker to crash the application. The vulnerability only applies to ruby 3.2.0...

sinatra: Reflected File Download attack

A flaw was found in Sinatra, a domain-specific language for creating web applications in Ruby. An application is vulnerable to a reflected file download RFD attack that sets the Content-Disposition header of a response when the filename is derived from user-supplied input...

Ubuntu: Security Advisory (USN-5806-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

RHEL 8 : pcs (RHSA-2023:0427)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:0427 advisory. The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Security Fixes: sinatra: Reflected File Downlo...

USN-5806-2 ruby2.5, ruby3.0 vulnerability

USN-5806-1 fixed vulnerabilities in Ruby. This update fixes the problem for Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 22.10. Original advisory details: Hiroshi Tokumaru discovered that Ruby did not properly handle certain user input for applications which generate HTTP responses using cgi ge...

The vulnerability of the Ruby Sinatra web application development framework lies in its name-path limitation flaws, which allow attackers to access confidential data.

The vulnerability of the Ruby Sinatra web application development framework is related to shortcomings in pathname restrictions for directories. Exploiting this vulnerability allows an attacker operating remotely to gain access to confidential data...

Ubuntu 18.04 LTS / 22.04 LTS : Ruby vulnerability (USN-5806-2)

The remote Ubuntu 18.04 LTS / 22.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-5806-2 advisory. USN-5806-1 fixed vulnerabilities in Ruby. This update fixes the problem for Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 22.10. Tenable has extracte...

Oracle Linux 8 : ruby:2.5 (ELSA-2023-12064)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-12064 advisory. ruby 2.5.9-110.0.1 - Fix for CVE-2022-28739 Orabug: 34824177 Tenable has extracted the preceding description block directly from the Oracle Linux security...

rubygem-activerecord 安全漏洞

rubygem-activerecord is an application of rubygems open source. A security vulnerability exists in rubygem-activerecord that stems from the presence of a denial of service...

rubygem-rack 安全漏洞

rubygem-rack is an application in the rubygems open source. Rubygem-rack has a security vulnerability that stems from a denial of service in Content-Disposition parsing...

ruby:2.5 security update

ruby 2.5.9-110.0.1 - Fix for CVE-2022-28739 Orabug: 34824177...

PT-2023-9883 · Ruby · Jruby-Openssl

Name of the Vulnerable Software and Affected Versions: jruby-openssl gem versions prior to 0.6 Description: A security issue was found in the handling of SSL certificate validation, where failed verification did not properly alert the application, making it vulnerable to attacks. This could allow...