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CVE-2023-0264: cve-details
A flaw was found in Keycloaks OpenID Connect user authentication, which may incorrectly authenticate requests. An authenticated attacker who could obtain information from a user request within the same realm could use that data to impersonate the victim and generate new session tokens. This issue could impact confidentiality, integrity, and availability.
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A reflected cross-site scripting (XSS) vulnerability was found in the 'oob' OAuth endpoint due to incorrect null-byte handling. This issue allows a malicious link to insert an arbitrary URI into a Keycloak error page. This flaw requires a user or administrator to interact with a link in order to be vulnerable. This may compromise user details, allowing it to be changed or collected by an attacker.
A flaw was found in Red Hat Single Sign-On for OpenShift container images, which are configured with an unsecured management interface enabled. This flaw allows an attacker to use this interface to deploy malicious code and access and modify potentially sensitive information in the app server configuration.
Keycloak's OpenID Connect user authentication was found to incorrectly authenticate requests. An authenticated attacker who could also obtain a certain piece of info from a user request, from a victim within the same realm, could use that data to impersonate the victim and generate new session tokens.
Red Hat Security Advisory 2023-1047-01 - A new image is available for Red Hat Single Sign-On 7.6.2, running on Red Hat OpenShift Container Platform from the release of 3.11 up to the release of 4.12.0. Issues addressed include code execution, cross site scripting, denial of service, deserialization, html injection, memory exhaustion, server-side request forgery, and traversal vulnerabilities.
Red Hat Security Advisory 2023-1045-01 - Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications. This release of Red Hat Single Sign-On 7.6.2 on RHEL 9 serves as a replacement for Red Hat Single Sign-On 7.6.1, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Issues addressed include code execution, cross site scripting, denial of service, deserialization, html injection, memory exhaustion, server-side request forgery, and traversal vulnerabilities.
Red Hat Security Advisory 2023-1049-01 - Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications. This release of Red Hat Single Sign-On 7.6.2 serves as a replacement for Red Hat Single Sign-On 7.6.1, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Issues addressed include code execution, cross site scripting, denial of service, deserialization, html injection, memory exhaustion, open redirection, server-side request forgery, and traversal vulnerabilities.
Red Hat Security Advisory 2023-1043-01 - Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications. This release of Red Hat Single Sign-On 7.6.2 on RHEL 7 serves as a replacement for Red Hat Single Sign-On 7.6.1, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Issues addressed include code execution, cross site scripting, denial of service, deserialization, html injection, memory exhaustion, server-side request forgery, and traversal vulnerabilities.
Red Hat Security Advisory 2023-1044-01 - Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications. This release of Red Hat Single Sign-On 7.6.2 on RHEL 8 serves as a replacement for Red Hat Single Sign-On 7.6.1, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Issues addressed include code execution, cross site scripting, denial of service, deserialization, html injection, memory exhaustion, server-side request forgery, and traversal vulnerabilities.
New Red Hat Single Sign-On 7.6.2 packages are now available for Red Hat Enterprise Linux 7. 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 vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2018-14040: In Bootstrap before 4.1.2, XSS is possible in the collapse data-parent attribute. * CVE-2018-14042: In Bootstrap before 4.1.2, XSS is possible in the data-container property of tooltip. * CVE-2019-11358: A Prototype Pollution vulnerability was found in jquery. Untrusted JSON passed to the `extend` function could lead to modi...
A security update is now available for Red Hat Single Sign-On 7.6 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 vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2018-14040: In Bootstrap before 4.1.2, XSS is possible in the collapse data-parent attribute. * CVE-2018-14042: In Bootstrap before 4.1.2, XSS is possible in the data-container property of tooltip. * CVE-2019-11358: A Prototype Pollution vulnerability was found in jquery. Untrusted JSON passed to the `extend` function could lead to modi...
New Red Hat Single Sign-On 7.6.2 packages are now available for Red Hat Enterprise Linux 9. 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 vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2018-14040: In Bootstrap before 4.1.2, XSS is possible in the collapse data-parent attribute. * CVE-2018-14042: In Bootstrap before 4.1.2, XSS is possible in the data-container property of tooltip. * CVE-2019-11358: A Prototype Pollution vulnerability was found in jquery. Untrusted JSON passed to the `extend` function could lead to modi...
New Red Hat Single Sign-On 7.6.2 packages are now available for Red Hat Enterprise Linux 8. 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 vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2018-14040: In Bootstrap before 4.1.2, XSS is possible in the collapse data-parent attribute. * CVE-2018-14042: In Bootstrap before 4.1.2, XSS is possible in the data-container property of tooltip. * CVE-2019-11358: A Prototype Pollution vulnerability was found in jquery. Untrusted JSON passed to the `extend` function could lead to modi...