How to Configure User SID Enumeration in the XML Service

This article contains information about configuring the Citrix XML Service to perform enumeration of Security Identifiers SIDs for user accounts when using Single Sign-on SSO or smart card authentication to Web Interface 5.0. Background When using SSO or smart card authentication, access for user...

Worried About SaaS Misconfigurations? Check These 5 Settings Everybody Misses

Enterprises depend on SaaS applications for countless functions, like collaboration, marketing, file sharing, and more. But problematically, they often lack the resources to configure those apps to prevent cyberattacks, data exfiltration, and other risks. Catastrophic and costly data breaches...

Important: Red Hat Security Advisory: Red Hat Single Sign-On 7.4.3 one-off security update

A security update is now available for Red Hat Single Sign-On 7.4 from the Customer Portal. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

SsOnExpert - Single Sign-On (SSON) Receiver/Plug-in Troubleshooting Tool

Created Date: 04/15/2010 Description The SsOnExpert tool is a command-line based application that automates the process of checking common causes of Single Sign On issues in XenApp environments. The tool can be used to verify configuration settings both from the console and remotely. Depending on...

CVE-2019-11634 - Remote Code Execution Vulnerability in Citrix Workspace app and Receiver for Windows

Description of Problem A vulnerability has been identified in Citrix Workspace app and Receiver for Windows that could result in local drive access preferences not being enforced allowing an attacker read/write access to the clients local drives which could enable code execution on the client...

RHEL 7 : Red Hat Single Sign-On 7.4.3 security update on RHEL 7 (Moderate) (RHSA-2020:4930)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4930 advisory. Red Hat Single Sign-On 7.4 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single...

RHEL 6 : Red Hat Single Sign-On 7.4.3 security update on RHEL 6 (Moderate) (RHSA-2020:4929)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4929 advisory. Red Hat Single Sign-On 7.4 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single...

RHEL 8 : Red Hat Single Sign-On 7.4.3 security update on RHEL 8 (Moderate) (RHSA-2020:4932)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4932 advisory. Red Hat Single Sign-On 7.4 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single...

Moderate: Red Hat Security Advisory: Red Hat Single Sign-On 7.4.3 security update on RHEL 8

New Red Hat Single Sign-On 7.4.3 packages are now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Moderate: Red Hat Security Advisory: Red Hat Single Sign-On 7.4.3 security update on RHEL 6

New Red Hat Single Sign-On 7.4.3 packages are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Moderate: Red Hat Security Advisory: Red Hat Single Sign-On 7.4.3 security update on RHEL 7

New Red Hat Single Sign-On 7.4.3 packages are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Moderate: Red Hat Security Advisory: Red Hat Single Sign-On 7.4.3 security update

A security update is now available for Red Hat Single Sign-On 7.4 from the Customer Portal. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

CVE-2020-5425

Single Sign-On for Vmware Tanzu all versions prior to 1.11.3 ,1.12.x versions prior to 1.12.4 and 1.13.x prior to 1.13.1 are vulnerable to user impersonation attack.If two users are logged in to the SSO operator dashboard at the same time, with the same username, from two different identity...

Authentication flaw

Single Sign-On for Vmware Tanzu all versions prior to 1.11.3 ,1.12.x versions prior to 1.12.4 and 1.13.x prior to 1.13.1 are vulnerable to user impersonation attack.If two users are logged in to the SSO operator dashboard at the same time, with the same username, from two different identity...

CVE-2020-5425 User Impersonation possible in Tanzu SSO

Single Sign-On for Vmware Tanzu all versions prior to 1.11.3 ,1.12.x versions prior to 1.12.4 and 1.13.x prior to 1.13.1 are vulnerable to user impersonation attack.If two users are logged in to the SSO operator dashboard at the same time, with the same username, from two different identity...

CVE-2020-5425: Improper Authentication

Single Sign-On for Vmware Tanzu all versions prior to 1.11.3 ,1.12.x versions prior to 1.12.4 and 1.13.x prior to 1.13.1 are vulnerable to user impersonation attack.If two users are logged in to the SSO operator dashboard at the same time, with the same username, from two different identity...

Security Bulletin: A Security Vulnerability Has Been Identified In IBM WebSphere Application Server shipped with IBM Security Access Manager for Enterprise Single Sign-On (CVE-2020-4782)

Summary IBM WebSphere Application Server is shipped with IBM Security Access Manager for Enterprise Single Sign-On. Information about a security vulnerability affecting IBM WebSphere Application Server has been published in a security bulletin. Vulnerability Details Refer to the security bulletin...

Privilege Escalation

Satellite is vulnerable to privilege escalation. An attacker with an authenticated account on Single sign-on SSO is able to gain elevated privileges of existing local users...

Satellite: Local user impersonation by Single sign-on (SSO) user leads to account takeover

Red Hat Satellite's external authentication component is vulnerable to a full account takeover flaw. This flaw allows an attacker with an authenticated account on Single sign-on SSO to gain elevated privileges of existing local users. This issue only affects users who have configured Satellite to...

Satellite: Local user impersonation by Single sign-on (SSO) user leads to account takeover

Red Hat Satellite's external authentication component is vulnerable to a full account takeover flaw. This flaw allows an attacker with an authenticated account on Single sign-on SSO to gain elevated privileges of existing local users. This issue only affects users who have configured Satellite to...