Jwt 安全漏洞

jwt is a Ruby library for JSON Web Token open source. A security vulnerability exists in Jwt version v5.4.3, which stems from weak encryption...

CVE-2025-54572

CVE-2025-54572 is a DoS in the Ruby SAML library used for SAML client-side assertions. The initial description states affected versions are ≤1.18.0 with a fix in 1.18.1. A Debian LTS advisory confirms a patch and provides a Debian-specific fix version (1.11.0-1+deb11u3) and recommends upgrading t...

PT-2025-31391

Name of the Vulnerable Software and Affected Versions: ruby-saml versions 1.18.0 and below Description: The Ruby SAML library, used for implementing the client side of a SAML authorization, contains a denial-of-service vulnerability. The message max bytesize setting, intended to prevent resource...

Ruby RACK 3.1.x < 3.1.16 DoS

The version of the RACK Ruby library installed on the remote host is 3.1.x prior to 3.1.16 . It is, therefore, affected by a DoS vulnerability where an attacker can create a crafted input can cause Content-Disposition header parsing in Rack to take an unexpected amount of time, possibly resulting...

Ruby RACK < 2.2.14 / 3.0.16 / 3.1.14 DoS vulnerability

The version of the RACK Ruby library installed on the remote host is prior to 2.2.14 / 3.0.16 / 3.1.14 . It is, therefore, affected by a DoS vulnerability where an attacker can trigger denial of service by sending specifically crafted HTTP requests, which can cause memory exhaustion or pin CPU...

CGI: Denial of Service in CGI::Cookie.parse

A flaw was found in Ruby's CGI gem. Processing specially crafted large cookies with the CGI::Cookie.parse method can cause excessive resource consumption due to a missing limit on the length of the raw cookie value, resulting in a denial of service...

The vulnerability of the SAML SSO library in Ruby SAML and the Git-based software platform for collaborative code development on GitLab CE/EE allows a perpetrator to bypass authentication.

The vulnerability of the SAML SSO library in Ruby SAML and the Git-based software platform for collaborative code development on GitLab CE/EE is related to errors in cryptographic signature verification. Exploiting this vulnerability could allow an attacker to bypass authentication processes...

The vulnerability in the GraphQL library for Ruby and the git-based software platform for collaborative code development on GitLab CE/EE arises from improper code generation management. This vulnerability allows a perpetrator to execute arbitrary code.

The vulnerability of the GraphQL library for Ruby and the git-based software platform used for collaborative code development on GitLab CE/EE is related to improper code generation management. Exploiting this vulnerability allows an attacker to execute arbitrary code remotely...

Vulnerabilities fixed in GitLab

GitLab has fixed vulnerabilities in GitLab EE/CE versions from 11.5 to 17.9.2. The vulnerabilities include an issue where users with custom permissions can approve more membership requests than they are entitled to, which can lead to unauthorized access to restricted areas within the platform. In...

UBUNTU-CVE-2025-25292

ruby-saml provides security assertion markup language SAML single sign-on SSO for Ruby. An authentication bypass vulnerability was found in ruby-saml prior to versions 1.12.4 and 1.18.0 due to a parser differential. ReXML and Nokogiri parse XML differently, the parsers can generate entirely...

OneLogin ruby-saml 安全漏洞

Onelogin OneLogin ruby-saml is a Ruby-based SAML Security Assertion Markup Language library for Single Sign-On SSO services from Onelogin, USA. A security vulnerability exists in ruby-saml versions prior to 1.12.4 and 1.18.0, which stems from an improper handling of compressed SAML responses and...

ALPINE-CVE-2025-27219

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...

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...

Linux Distros Unpatched Vulnerability : CVE-2017-10784

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The Basic authentication code in WEBrick library in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows remote attackers to inject terminal...

CVE-2025-27219

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-2009-5147

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - DL::dlopen in Ruby 1.8, 1.9.0, 1.9.2, 1.9.3, 2.0.0 before patchlevel 648, and 2.1 before 2.1.8 opens libraries with tainted names. CVE-2009-5147 Note that Nessu...

UBUNTU-CVE-2025-25186

Net::IMAP implements Internet Message Access Protocol IMAP client functionality in Ruby. Starting in version 0.3.2 and prior to versions 0.3.8, 0.4.19, and 0.5.6, there is a possibility for denial of service by memory exhaustion in net-imap's response parser. At any time while the client is...

rexml: REXML ReDoS vulnerability

A flaw was found in the ReXML XML toolkit for Ruby. Parsing XML data containing a large number of digits between & and x...; in a hex numeric character reference &x...; can trigger a regular expression denial of service ReDoS condition, leading to a denial of service...

CLSA-2024-1733429722 Fix CVE(s): CVE-2024-48992

SECURITY UPDATE: Arbitrary code execution via manipulated RUBYLIB environment variable - debian/patches/CVE-2024-48992.patch: Prevent script from setting RUBYLIB environment variable to avoid LPE - CVE-2024-48992...

The vulnerability of the needrestart utility, related to the uncontrolled element in the search process, allows a hacker to execute arbitrary code in the context of the root user.

The vulnerability of the needrestart utility is related to an uncontrolled element in the search process. Exploiting this vulnerability allows a malicious actor to execute arbitrary code in the context of the root user, when processing the RUBYLIB variable...