CVE-2018-1443: Improper Authentication

An XML parsing vulnerability affects IBM SAML-based single sign-on SSO systems IBM Security Access Manager 9.0.0 - 9.0.4 and IBM Tivoli Federated Identity Manager 6.2 - 6.0.2. This vulnerability can allow an attacker with authenticated access to trick SAML systems into authenticating as a differe...

Debian DLA-1298-1 : simplesamlphp security update

Several vulnerabilities have been discovered in SimpleSAMLphp, a framework for authentication, primarily via the SAML protocol. CVE-2016-9814 & CVE-2016-9955 An incorrect check of return values in the signature validation utilities allowed an attacker to get invalid signatures accepted as valid i...

UBUNTU-CVE-2018-7711

HTTPRedirect.php in the saml2 library in SimpleSAMLphp before 1.15.4 has an incorrect check of return values in the signature validation utilities, allowing an attacker to get invalid signatures accepted as valid by forcing an error during validation. This occurs because of a dependency on PHP...

Type confusion

The XmlSecLibs library as used in the saml2 library in SimpleSAMLphp before 1.15.3 incorrectly verifies signatures on SAML assertions, allowing a remote attacker to construct a crafted SAML assertion on behalf of an Identity Provider that would pass as cryptographically valid, thereby allowing th...

UBUNTU-CVE-2018-7644

The XmlSecLibs library as used in the saml2 library in SimpleSAMLphp before 1.15.3 incorrectly verifies signatures on SAML assertions, allowing a remote attacker to construct a crafted SAML assertion on behalf of an Identity Provider that would pass as cryptographically valid, thereby allowing th...

CVE-2018-7644

The XmlSecLibs library as used in the saml2 library in SimpleSAMLphp before 1.15.3 incorrectly verifies signatures on SAML assertions, allowing a remote attacker to construct a crafted SAML assertion on behalf of an Identity Provider that would pass as cryptographically valid, thereby allowing th...

CVE-2018-7644

The XmlSecLibs library as used in the saml2 library in SimpleSAMLphp before 1.15.3 incorrectly verifies signatures on SAML assertions, allowing a remote attacker to construct a crafted SAML assertion on behalf of an Identity Provider that would pass as cryptographically valid, thereby allowing th...

CVE-2018-7644

The XmlSecLibs library as used in the saml2 library in SimpleSAMLphp before 1.15.3 incorrectly verifies signatures on SAML assertions, allowing a remote attacker to construct a crafted SAML assertion on behalf of an Identity Provider that would pass as cryptographically valid, thereby allowing th...

CVE-2018-7644

CVE-2018-7644 affects SimpleSAMLphp prior to 1.15.3 where XmlSecLibs used by the saml2 library incorrectly verifies SAML assertions, enabling a remote attacker to craft an assertion from an Identity Provider that passes cryptographic checks and impersonate a user from that IdP. The issue is a key...

Debian DSA-4127-1 : simplesamlphp - security update

Several vulnerabilities have been discovered in SimpleSAMLphp, a framework for authentication, primarily via the SAML protocol. - CVE-2017-12867 Attackers with access to a secret token could extend its validity period by manipulating the prepended time offset. - CVE-2017-12869 When using the...

[SECURITY] [DSA 4127-1] simplesamlphp security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4127-1 [email protected] https://www.debian.org/security/ Thijs Kinkhorst March 02, 2018 https://www.debian.org/security/faq -...

[SECURITY] [DSA 4127-1] simplesamlphp security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4127-1 [email protected] https://www.debian.org/security/ Thijs Kinkhorst March 02, 2018 https://www.debian.org/security/faq -...

Authorization Bypass

saml-client is vulnerable to authorization bypass attacks. The library uses a vulnerable version of the of the Shibboleth xmltooling library, causing text after a comment being lost before signing the SAML Message. This allows a malicious user to modify a SAML message without invalidating the...

Authorization Bypass

saml2-js is vulnerable to authentication bypass. The application does not properly parse comments in certain XML nodes, causing text after a comment being lost before signing the SAML Message. This allows a malicious user to modify a SAML message without invalidating the cryptographic signature a...

Authorization Bypass

OmniAuth-saml is vulnerable to authentication bypass. The application uses a vulnerable version of ruby-saml , meaning it does not properly parse comments in certain XML nodes, causing text after a comment being lost before signing the SAML Message. This allows a malicious user to modify a SAML...

Authorization Bypass

python-saml is vulnerable to authentication bypass. The application does not properly parse comments in certain XML nodes, causing text after a comment being lost before signing the SAML Message. This allows a malicious user to modify a SAML message without invalidating the cryptographic signatur...

Debian: Security Advisory (DSA-4127-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 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...

Authentication Bypass

ruby-saml is vulnerable to authentication bypass. The application does not properly parse comments in certain XML nodes, causing text after a comment being lost before signing the SAML Message. This allows a malicious user to modify a SAML message without invalidating the cryptographic signature...

omniauth-saml authentication bypass via incorrect XML canonicalization and DOM traversal

OmniAuth OmnitAuth-SAML 1.9.0 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 bypass via incorrect XML canonicalization and DOM traversal

ruby-saml prior to version 1.7.0 is vulnerable to an authentication bypass via incorrect XML canonicalization and DOM traversal. Specifically, there are inconsistencies in handling of comments within XML nodes, resulting in incorrect parsing of the inner text of XML nodes such that any inner text...