GHSA-6875-FF47-R6P6 Ipsilon denial of service via a duplicate SP name

providers/saml2/admin.py in the Identity Provider IdP server in Ipsilon 0.1.0 before 1.0.1 does not properly check permissions to update the SAML2 Service Provider SP owner, which allows remote authenticated users to cause a denial of service via a duplicate SP name...

GHSA-9QP4-79Q8-58PR Ipsilon denial of service by deleting a SAML2 Service Provider (SP)

providers/saml2/admin.py in the Identity Provider IdP server in Ipsilon 0.1.0 before 1.0.2 and 1.1.x before 1.1.1 does not properly check permissions, which allows remote authenticated users to cause a denial of service by deleting a SAML2 Service Provider SP...

Ipsilon denial of service by deleting a SAML2 Service Provider (SP)

providers/saml2/admin.py in the Identity Provider IdP server in Ipsilon 0.1.0 before 1.0.2 and 1.1.x before 1.1.1 does not properly check permissions, which allows remote authenticated users to cause a denial of service by deleting a SAML2 Service Provider SP...

Session Fixation in ipsilon

A vulnerability in ipsilon 2.0 before 2.0.2, 1.2 before 1.2.1, 1.1 before 1.1.2, and 1.0 before 1.0.3 was found that allows attacker to log out active sessions of other users. This issue is related to how it tracks sessions, and allows an unauthenticated attacker to view and terminate active...

GHSA-376M-3RM2-9JM6 Session Fixation in ipsilon

A vulnerability in ipsilon 2.0 before 2.0.2, 1.2 before 1.2.1, 1.1 before 1.1.2, and 1.0 before 1.0.3 was found that allows attacker to log out active sessions of other users. This issue is related to how it tracks sessions, and allows an unauthenticated attacker to view and terminate active...

GHSA-R8V4-7VWJ-983X SimpleSAMLphp SAML2 spoof SAML responses

The validateSignature method in the SAML2\Utils class in SimpleSAMLphp before 1.14.10 and simplesamlphp/saml2 library before 1.9.1, 1.10.x before 1.10.3, and 2.x before 2.3.3 allows remote attackers to spoof SAML responses or possibly cause a denial of service memory consumption by leveraging...

SimpleSAMLphp SAML2 spoof SAML responses

The validateSignature method in the SAML2\Utils class in SimpleSAMLphp before 1.14.10 and simplesamlphp/saml2 library before 1.9.1, 1.10.x before 1.10.3, and 2.x before 2.3.3 allows remote attackers to spoof SAML responses or possibly cause a denial of service memory consumption by leveraging...

SimpleSAMLphp saml2 incorrect signature validation

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...

SimpleSAMLphp SAML2 library Regular Expression Denial of Service vulnerability

The SAML2 library before 1.10.4, 2.x before 2.3.5, and 3.x before 3.1.1 in SimpleSAMLphp has a Regular Expression Denial of Service vulnerability for fraction-of-seconds data in a timestamp...

GHSA-HHM8-2J4G-MPGG SimpleSAMLphp SAML2 library Regular Expression Denial of Service vulnerability

The SAML2 library before 1.10.4, 2.x before 2.3.5, and 3.x before 3.1.1 in SimpleSAMLphp has a Regular Expression Denial of Service vulnerability for fraction-of-seconds data in a timestamp...

VMware vCenter Server Unauthenticated Log4Shell JNDI Injection Remote Code Execution Exploit

VMware vCenter Server is affected by the Log4Shell vulnerability whereby a JNDI string can be sent to the server that will cause it to connect to the attacker and deserialize a malicious Java object. This results in OS command execution in the context of the root user in the case of the Linux...

CVE-2021-37154

In ForgeRock Access Management AM before 7.0.2, the SAML2 implementation allows XML injection, potentially enabling a fraudulent SAML 2.0 assertion...

CVE-2021-37154: XML Injection (aka Blind XPath Injection)

In ForgeRock Access Management AM before 7.0.2, the SAML2 implementation allows XML injection, potentially enabling a fraudulent SAML 2.0 assertion...

[SECURITY] Fedora 34 Update: lasso-2.7.0-1.fc34

Lasso is a library that implements the Liberty Alliance Single Sign On standards, including the SAML and SAML2 specifications. It allows to handle the whole life-cycle of SAML based Federations, and provides bindings for multiple languages...

Authentication Bypass in saml2-js

Versions of saml2-js prior to 2.0.5 are vulnerable to an Authentication Bypass. The package fails to enforce the assertion conditions for encrypted assertions, which may allow an attacker to reuse encrypted assertion tokens indefinitely. Recommendation Upgrade to version 2.0.5 or later...

GHSA-MFCP-34XW-P57X Authentication Bypass in saml2-js

Versions of saml2-js prior to 2.0.5 are vulnerable to an Authentication Bypass. The package fails to enforce the assertion conditions for encrypted assertions, which may allow an attacker to reuse encrypted assertion tokens indefinitely. Recommendation Upgrade to version 2.0.5 or later...

CVE-2020-5407 Signature Wrapping Vulnerability with spring-security-saml2-service-provider

Spring Security versions 5.2.x prior to 5.2.4 and 5.3.x prior to 5.3.2 contain a signature wrapping vulnerability during SAML response validation. When using the spring-security-saml2-service-provider component, a malicious user can carefully modify an otherwise valid SAML response and append an...

CVE-2020-5407: Improper Verification of Cryptographic Signature

Spring Security versions 5.2.x prior to 5.2.4 and 5.3.x prior to 5.3.2 contain a signature wrapping vulnerability during SAML response validation. When using the spring-security-saml2-service-provider component, a malicious user can carefully modify an otherwise valid SAML response and append an...

Subject Confirmation Method not validated in Saml2 Authentication Services for ASP.NET

Impact Saml2 tokens are usually used as bearer tokens - a caller that presents a token is assumed to be the subject of the token. There is also support in the Saml2 protocol for issuing tokens that is tied to a subject through other means, e.g. holder-of-key where possession of a private key must...

GHSA-9475-XG6M-J7PW Subject Confirmation Method not validated in Saml2 Authentication Services for ASP.NET

Impact Saml2 tokens are usually used as bearer tokens - a caller that presents a token is assumed to be the subject of the token. There is also support in the Saml2 protocol for issuing tokens that is tied to a subject through other means, e.g. holder-of-key where possession of a private key must...