204 matches found
PT-2025-11128
Name of the Vulnerable Software and Affected Versions: ruby-saml versions prior to 1.12.4 and 1.18.0 Description: The issue is related to the ruby-saml library, which provides security assertion markup language SAML single sign-on SSO for Ruby. The library is susceptible to remote Denial of Servi...
OneLogin ruby-saml security vulnerability
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 OneLogin ruby-saml versions prior to 1.12.4 and 1.18.0, which stems from a parser difference that could lead to...
CVE-2025-25292: Improper Verification of Cryptographic Signature
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...
Ruby SAML allows remote Denial of Service (DoS) with compressed SAML responses
Summary ruby-saml is susceptible to remote Denial of Service DoS with compressed SAML responses. Ruby-saml uses zlib to decompress SAML responses in case they're compressed. It is possible to bypass the message size check with a compressed assertion since the message size is checked before...
Ruby SAML allows a SAML authentication bypass due to namespace handling (parser differential)
Summary An authentication bypass vulnerability was found in ruby-saml due to a parser differential. ReXML and Nokogiri parse XML differently, the parsers can generate entirely different document structures from the same XML input. That allows an attacker to be able to execute a Signature Wrapping...
Ruby SAML allows a SAML authentication bypass due to DOCTYPE handling (parser differential)
Summary An authentication bypass vulnerability was found in ruby-saml due to a parser differential. ReXML and Nokogiri parse XML differently, the parsers can generate entirely different document structures from the same XML input. That allows an attacker to be able to execute a Signature Wrapping...
Ubuntu: Security Advisory (USN-7309-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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...
USN-7309-1: Ruby SAML vulnerabilities
It was discovered that Ruby SAML did not properly validate SAML responses. An unauthenticated attacker could use this vulnerability to log in as an abitrary user. This issue only affected Ubuntu 16.04 LTS. CVE-2016-5697 It was discovered that Ruby SAML incorrectly utilized the results of XML DOM...
USN-7309-1 Ruby SAML vulnerabilities
It was discovered that Ruby SAML did not properly validate SAML responses. An unauthenticated attacker could use this vulnerability to log in as an abitrary user. This issue only affected Ubuntu 16.04 LTS. CVE-2016-5697 It was discovered that Ruby SAML incorrectly utilized the results of XML DOM...
Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 : Ruby SAML vulnerabilities (USN-7309-1)
The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7309-1 advisory. It was discovered that Ruby SAML did not properly validate SAML responses. An unauthenticated...
CVE-2017-11428
OneLogin Ruby-SAML 1.6.0 and earlier may incorrectly utilize the results of XML DOM traversal and canonicalization APIs in such a way that an attacker may be able to manipulate the SAML data without invalidating the cryptographic signature, allowing the attack to potentially bypass authentication...
[SECURITY] [DLA 3949-1] ruby-saml security update
------------------------------------------------------------------------- Debian LTS Advisory DLA-3949-1 [email protected] https://www.debian.org/lts/security/ Abhijith PA November 11, 2024 https://wiki.debian.org/LTS -...
DLA-3949-1 ruby-saml - security update
Bulletin has no description...
Debian dla-3949 : ruby-saml - security update
The remote Debian 11 host has a package installed that is affected by a vulnerability as referenced in the dla-3949 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3949-1 [email protected] https://www.debian.org/lts/security/...
Debian: Security Advisory (DLA-3949-1)
The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2024 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...
VulnCheck KEV: CVE-2024-45409
The Ruby SAML library is for implementing the client side of a SAML authorization. Ruby-SAML in = 12.2 and 1.13.0 = 1.16.0 does not properly verify the signature of the SAML Response. An unauthenticated attacker with access to any signed saml document by the IdP can thus forge a SAML...
Exploit for Improper Verification of Cryptographic Signature in Onelogin Ruby-Saml
Ruby-SAML / GitLab Authentication Bypass CVE-2024-45409 expl...
Terraform Enterprise’s Single Sign-On And Ruby SAML’s CVE-2024-45409
Summary Terraform Enterprise’s single sign-on functionality is implemented using the Ruby SAML library, which disclosed an authentication bypass vulnerability exploitable by an XML signature wrapping attack. This vulnerability, CVE-2024-45409, was addressed by an upgrade of the Ruby SAML version...
Debian: Security Advisory (DSA-5774-1)
The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2024 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...
[SECURITY] [DSA 5774-1] ruby-saml security update
------------------------------------------------------------------------- Debian Security Advisory DSA-5774-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso September 20, 2024 https://www.debian.org/security/faq -...