Red Hat Security Advisory 2024-0814-03 - An update for.NET 6.0 is now available for Red Hat Enterprise Linux 7. Issues addressed include a denial of service vulnerability.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0814.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: .NET 6.0 security, bug fix, and enhancement updateAdvisory ID:        RHSA-2024:0814-03Product:            .NET Core on Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:0814Issue date:         2024-02-14Revision:           03CVE Names:          CVE-2024-21386====================================================================Summary: An update for .NET 6.0 is 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.Description:.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 6.0.127 and .NET Runtime 6.0.27.The following packages have been upgraded to a later upstream version: rh-dotnet60-dotnet (6.0.127). (BZ#2262321)Security Fix(es):* dotnet: Denial of Service in SignalR server (CVE-2024-21386)* dotnet: Denial of Service in X509Certificate2 (CVE-2024-21404)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-21386References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2263085https://bugzilla.redhat.com/show_bug.cgi?id=2263086

Red Hat Security Advisory 2024-0814-03

Red Hat Security Advisory 2024-0811-03 - A security update for sudo is now available for Red Hat Enterprise Linux 8 and 9.

The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0811.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff

====================================================================  
Red Hat Security Advisory

Synopsis:           Moderate: sudo security update  
Advisory ID:        RHSA-2024:0811-03  
Product:            Red Hat Enterprise Linux  
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:0811  
Issue date:         2024-02-14  
Revision:           03  
CVE Names:          CVE-2023-28486  
====================================================================

Summary: 

A security update for sudo is now available for Red Hat Enterprise Linux 8 and 9.

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 vulnerability from the CVE link(s) in the References section.

Description:

The sudo packages contain the sudo utility which allows system  
administrators to provide certain users with the permission to execute  
privileged commands, which are used for system management purposes, without  
having to log in as root.

Bug Fix(es) and Enhancement(s):

* CVE-2023-28487 sudo: Sudo does not escape control characters in sudoreplay output  
* CVE-2023-28486 sudo: Sudo does not escape control characters in log messages  
* CVE-2023-42465 sudo: Targeted Corruption of Register and Stack Variables

Solution:

https://access.redhat.com/articles/11258

CVEs:

CVE-2023-28486

References:

https://access.redhat.com/security/updates/classification/#moderate  
https://bugzilla.redhat.com/show_bug.cgi?id=2179272  
https://bugzilla.redhat.com/show_bug.cgi?id=2179273  
https://bugzilla.redhat.com/show_bug.cgi?id=2255568

Red Hat Security Advisory 2024-0811-03

Red Hat Security Advisory 2024-0808-03 - An update for dotnet6.0 is now available for Red Hat Enterprise Linux 8. Issues addressed include a denial of service vulnerability.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0808.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: dotnet6.0 security updateAdvisory ID:        RHSA-2024:0808-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:0808Issue date:         2024-02-14Revision:           03CVE Names:          CVE-2024-21386====================================================================Summary: An update for dotnet6.0 is 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.Description:.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 6.0.127 and .NET Runtime 6.0.27.Security Fix(es):* dotnet: Denial of Service in SignalR server (CVE-2024-21386)* dotnet: Denial of Service in X509Certificate2 (CVE-2024-21404)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-21386References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2263085https://bugzilla.redhat.com/show_bug.cgi?id=2263086

Red Hat Security Advisory 2024-0808-03

Red Hat Security Advisory 2024-0807-03 - An update for dotnet6.0 is now available for Red Hat Enterprise Linux 9. Issues addressed include a denial of service vulnerability.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0807.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: dotnet6.0 security updateAdvisory ID:        RHSA-2024:0807-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:0807Issue date:         2024-02-14Revision:           03CVE Names:          CVE-2024-21386====================================================================Summary: An update for dotnet6.0 is 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.Description:.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 6.0.127 and .NET Runtime 6.0.27.Security Fix(es):* dotnet: Denial of Service in SignalR server (CVE-2024-21386)* dotnet: Denial of Service in X509Certificate2 (CVE-2024-21404)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-21386References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2263085https://bugzilla.redhat.com/show_bug.cgi?id=2263086

Red Hat Security Advisory 2024-0807-03

Red Hat Security Advisory 2024-0806-03 - An update for dotnet7.0 is now available for Red Hat Enterprise Linux 8. Issues addressed include a denial of service vulnerability.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0806.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: dotnet7.0 security updateAdvisory ID:        RHSA-2024:0806-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:0806Issue date:         2024-02-14Revision:           03CVE Names:          CVE-2024-21386====================================================================Summary: An update for dotnet7.0 is 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.Description:.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 7.0.116 and .NET Runtime 7.0.16.Security Fix(es):* dotnet: Denial of Service in SignalR server (CVE-2024-21386)* dotnet: Denial of Service in X509Certificate2 (CVE-2024-21404)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-21386References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2263085https://bugzilla.redhat.com/show_bug.cgi?id=2263086

Red Hat Security Advisory 2024-0806-03

Red Hat Security Advisory 2024-0805-03 - An update for dotnet7.0 is now available for Red Hat Enterprise Linux 9. Issues addressed include a denial of service vulnerability.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0805.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: dotnet7.0 security updateAdvisory ID:        RHSA-2024:0805-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:0805Issue date:         2024-02-14Revision:           03CVE Names:          CVE-2024-21386====================================================================Summary: An update for dotnet7.0 is 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.Description:.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 7.0.116 and .NET Runtime 7.0.16.Security Fix(es):* dotnet: Denial of Service in SignalR server (CVE-2024-21386)* dotnet: Denial of Service in X509Certificate2 (CVE-2024-21404)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-21386References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2263085https://bugzilla.redhat.com/show_bug.cgi?id=2263086

Red Hat Security Advisory 2024-0805-03

Red Hat Security Advisory 2024-0804-03 - A security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal. Issues addressed include bypass, cross site scripting, and open redirection vulnerabilities.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0804.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: Red Hat Single Sign-On 7.6.7 security updateAdvisory ID:        RHSA-2024:0804-03Product:            Red Hat Single Sign-OnAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:0804Issue date:         2024-02-14Revision:           03CVE Names:          CVE-2023-2976====================================================================Summary: 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.Description: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 7.6.7 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.Security Fix(es):* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)* guava: insecure temporary directory creation (CVE-2023-2976)* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)* open redirect via \"form_post.jwt\" JARM response mode (CVE-2023-6927)* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.Solution:CVEs:CVE-2023-2976References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2215229https://bugzilla.redhat.com/show_bug.cgi?id=2236340https://bugzilla.redhat.com/show_bug.cgi?id=2236341https://bugzilla.redhat.com/show_bug.cgi?id=2246070https://bugzilla.redhat.com/show_bug.cgi?id=2248423https://bugzilla.redhat.com/show_bug.cgi?id=2249673https://bugzilla.redhat.com/show_bug.cgi?id=2251407https://bugzilla.redhat.com/show_bug.cgi?id=2255027

Red Hat Security Advisory 2024-0804-03

Red Hat Security Advisory 2024-0801-03 - A new image is available for Red Hat Single Sign-On 7.6.7, running on OpenShift Container Platform 3.10 and 3.11, and 4.3. Issues addressed include bypass, cross site scripting, and open redirection vulnerabilities.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0801.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: Red Hat Single Sign-On 7.6.7 for OpenShift image enhancement updateAdvisory ID:        RHSA-2024:0801-03Product:            Red Hat OpenShift EnterpriseAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:0801Issue date:         2024-02-14Revision:           03CVE Names:          CVE-2023-2976====================================================================Summary: A new image is available for Red Hat Single Sign-On 7.6.7, running on OpenShift Container Platform 3.10 and 3.11, and 4.3.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.Description:Red Hat Single Sign-On is an integrated sign-on solution, available as aRed Hat JBoss Middleware for OpenShift containerized image. The Red HatSingle Sign-On for OpenShift image provides an authentication server thatyou can use to log in centrally, log out, and register. You can also manageuser accounts for web applications, mobile applications, and RESTful webservices.Security Fix(es):* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)* guava: insecure temporary directory creation (CVE-2023-2976)* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)* open redirect via \"form_post.jwt\" JARM response mode (CVE-2023-6927)* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)This erratum releases a new image for Red Hat Single Sign-On 7.6.7 for use within the OpenShift Container Platform 3.10, OpenShift Container Platform3.11, and within the OpenShift Container Platform 4.3 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.Solution:https://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}CVEs:CVE-2023-2976References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2215229https://bugzilla.redhat.com/show_bug.cgi?id=2236340https://bugzilla.redhat.com/show_bug.cgi?id=2236341https://bugzilla.redhat.com/show_bug.cgi?id=2246070https://bugzilla.redhat.com/show_bug.cgi?id=2248423https://bugzilla.redhat.com/show_bug.cgi?id=2249673https://bugzilla.redhat.com/show_bug.cgi?id=2251407https://bugzilla.redhat.com/show_bug.cgi?id=2255027

Red Hat Security Advisory 2024-0801-03

Red Hat Security Advisory 2024-0800-03 - New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 9. Issues addressed include bypass, cross site scripting, and open redirection vulnerabilities.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0800.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: Red Hat Single Sign-On 7.6.7 security update on RHEL 9Advisory ID:        RHSA-2024:0800-03Product:            Red Hat Single Sign-OnAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:0800Issue date:         2024-02-14Revision:           03CVE Names:          CVE-2023-2976====================================================================Summary: New Red Hat Single Sign-On 7.6.7 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.Description: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 7.6.7 on RHEL 9 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.Security Fix(es):* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)* guava: insecure temporary directory creation (CVE-2023-2976)* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)* open redirect via \"form_post.jwt\" JARM response mode (CVE-2023-6927)* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2023-2976References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2215229https://bugzilla.redhat.com/show_bug.cgi?id=2236340https://bugzilla.redhat.com/show_bug.cgi?id=2236341https://bugzilla.redhat.com/show_bug.cgi?id=2246070https://bugzilla.redhat.com/show_bug.cgi?id=2248423https://bugzilla.redhat.com/show_bug.cgi?id=2249673https://bugzilla.redhat.com/show_bug.cgi?id=2251407https://bugzilla.redhat.com/show_bug.cgi?id=2255027

Red Hat Security Advisory 2024-0800-03

Red Hat Security Advisory 2024-0799-03 - New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 8. Issues addressed include bypass, cross site scripting, and open redirection vulnerabilities.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0799.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: Red Hat Single Sign-On 7.6.7 security update on RHEL 8Advisory ID:        RHSA-2024:0799-03Product:            Red Hat Single Sign-OnAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:0799Issue date:         2024-02-14Revision:           03CVE Names:          CVE-2023-2976====================================================================Summary: New Red Hat Single Sign-On 7.6.7 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.Description: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 7.6.7 on RHEL 8 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.Security Fix(es):* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)* guava: insecure temporary directory creation (CVE-2023-2976)* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)* open redirect via \"form_post.jwt\" JARM response mode (CVE-2023-6927)* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)3-44483)For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2023-2976References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2215229https://bugzilla.redhat.com/show_bug.cgi?id=2236340https://bugzilla.redhat.com/show_bug.cgi?id=2236341https://bugzilla.redhat.com/show_bug.cgi?id=2246070https://bugzilla.redhat.com/show_bug.cgi?id=2248423https://bugzilla.redhat.com/show_bug.cgi?id=2249673https://bugzilla.redhat.com/show_bug.cgi?id=2251407https://bugzilla.redhat.com/show_bug.cgi?id=2255027

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