SA167: SAML Authentication Bypass

SUMMARY When configured to authenticate network users with a SAML authentication realm, Symantec ASG and ProxySG incorrectly handle SAML responses that have XML nodes with comments. A remote attacker can modify a valid SAML response without invalidating its cryptographic signature to bypass SAML...

Node.js third-party modules: Samlify is vulnerable to signature wrapping

I would like to report a signature wrapping weakness in samlify It allows an attacker to modify a SAML token received from the IdP before validating it with the service provider Module module name: samlify version: 2.3.7 npm page: https://www.npmjs.com/package/samlify Module Description Highly...

Bypassing Signature Validation

simplesamlphp is vulnerable to bypassing signature validation. There is a flaw in signature verification on SAML assertions which allows construction of a crafted SAML assertion on behalf of an Identity Provider. Consequently, an attacker can impersonate a user from that Identity Provider...

Oracle Access Manager 11.1.2.3.0 / 12.2.1.3.0 Authentication Bypass Vulnerability

Oracle Access Manager versions 11.1.2.3.0 and 12.2.1.3.0 suffer from an authentication bypass vulnerability. We have published an accompanying blog post to this technical advisory with further information: Blog: https://www.sec-consult.com/en/blog/2018/05/oracle-access-managers-identity-crisis/...

Authentication bypass via incorrect XML canonicalization and DOM traversal

Overview Versions of saml2-js prior to 1.12.4 or 2.0.2 are vulnerable to authentication bypass. The saml2-js library 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...

Session fixation

A vulnerability in the implementation of Security Assertion Markup Language SAML Single Sign-On SSO authentication for Cisco AnyConnect Secure Mobility Client for Desktop Platforms, Cisco Adaptive Security Appliance ASA Software, and Cisco Firepower Threat Defense FTD Software could allow an...

CVE-2018-0229

A vulnerability in the implementation of Security Assertion Markup Language SAML Single Sign-On SSO authentication for Cisco AnyConnect Secure Mobility Client for Desktop Platforms, Cisco Adaptive Security Appliance ASA Software, and Cisco Firepower Threat Defense FTD Software could allow an...

CVE-2018-0229

CVE-2018-0229 affects Cisco AnyConnect Secure Mobility Client, ASA, and FTD software configured for SAML 2.0-based SSO. Root cause: ASA/FTD fail to detect if an authentication request originates from the AnyConnect client, enabling a session-fixation path where a user’s IdP authentication token c...

CVE-2018-0229

A vulnerability in the implementation of Security Assertion Markup Language SAML Single Sign-On SSO authentication for Cisco AnyConnect Secure Mobility Client for Desktop Platforms, Cisco Adaptive Security Appliance ASA Software, and Cisco Firepower Threat Defense FTD Software could allow an...

CVE-2018-0229

A vulnerability in the implementation of Security Assertion Markup Language SAML Single Sign-On SSO authentication for Cisco AnyConnect Secure Mobility Client for Desktop Platforms, Cisco Adaptive Security Appliance ASA Software, and Cisco Firepower Threat Defense FTD Software could allow an...

Cisco ASA Software, FTD Software, and AnyConnect Secure Mobility Client SAML Authentication Session Fixation Vulnerability

A vulnerability in the implementation of Security Assertion Markup Language SAML Single Sign-On SSO authentication for Cisco AnyConnect Secure Mobility Client for Desktop Platforms, Cisco Adaptive Security Appliance ASA Software, and Cisco Firepower Threat Defense FTD Software could allow an...

Climbing the Ladder: Zero Trust, Single Sign-On, Multiple Applications

It is understood that there is a significant amount of complexity to securing today's enterprise, especially as more services and applications move to the cloud and a Zero Trust security model is employed. We at Akamai are actively engaged in helping enterprises adjust to a Zero Trust security...

CVE-2018-3822

X-Pack Security versions 6.2.0, 6.2.1, and 6.2.2 are vulnerable to a user impersonation attack via incorrect XML canonicalization and DOM traversal. An attacker might have been able to impersonate a legitimate user if the SAML Identity Provider allows for self registration with arbitrary...

CVE-2018-3822

X-Pack Security versions 6.2.0, 6.2.1, and 6.2.2 are vulnerable to a user impersonation attack via incorrect XML canonicalization and DOM traversal. An attacker might have been able to impersonate a legitimate user if the SAML Identity Provider allows for self registration with arbitrary...

Directory traversal

X-Pack Security versions 6.2.0, 6.2.1, and 6.2.2 are vulnerable to a user impersonation attack via incorrect XML canonicalization and DOM traversal. An attacker might have been able to impersonate a legitimate user if the SAML Identity Provider allows for self registration with arbitrary...

CVE-2018-3822

Elastic X-Pack Security (part of Elasticsearch) versions 6.2.0–6.2.2 are affected by CVE-2018-3822 due to improper XML canonicalization and DOM traversal in the SAML implementation, enabling a user impersonation attack if the SAML IdP allows self-registration with arbitrary identifiers and an att...

PT-2018-16216 · Elastic · X-Pack Security

Name of the Vulnerable Software and Affected Versions: X-Pack Security versions 6.2.0 through 6.2.2 Description: The issue allows for a user impersonation attack via incorrect XML canonicalization and DOM traversal. An attacker might impersonate a legitimate user if the SAML Identity Provider...

Debian DLA-1314-1 : simplesamlphp security update

Cure53 discovered that in SimpleSAMLphp, in rare circumstances an invalid signature on the SAML 2.0 HTTP Redirect binding could be considered valid. Additionally this update fixes a regression introduced in DLA-1298 by the backported patch for SSA-201802-01/CVE-2018-7644. For Debian 7 'Wheezy',...

Debian: Security Advisory (DLA-1298-1)

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...

[SECURITY] [DLA 1314-1] simplesamlphp security update

Package : simplesamlphp Version : 1.9.2-1+deb7u4 CVE ID : CVE-2018-7711 Cure53 discovered that in SimpleSAMLphp, in rare circumstances an invalid signature on the SAML 2.0 HTTP Redirect binding could be considered valid. Additionally this update fixes a regression introduced in DLA-1298 by the...