- Issued:
- 2022-04-20
- Updated:
- 2022-04-20
RHSA-2022:1463 - Security Advisory
Synopsis
Low: Red Hat Single Sign-On 7.5.2 security update on RHEL 8
Type/Severity
Security Advisory: Low
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
Topic
New Red Hat Single Sign-On 7.5.2 packages are now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Low. 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 7.5 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 7.5.2 on RHEL 8 serves as a replacement for Red Hat Single Sign-On 7.5.1, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
- log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern (CVE-2021-45105)
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
Before applying this update, make sure all previously released errata relevant to your system have been applied.
For details on how to apply this update, refer to:
Affected Products
- Red Hat Single Sign-On 7.5 for RHEL 8 x86_64
Fixes
- BZ - 2034067 - CVE-2021-45105 log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern
CVEs
Red Hat Single Sign-On 7.5 for RHEL 8
SRPM | |
---|---|
rh-sso7-keycloak-15.0.6-1.redhat_00001.1.el8sso.src.rpm | SHA-256: aac80deecc8b2828065a078c62c42f0688b11a09b1ec95e34f9e16702448e8ba |
x86_64 | |
rh-sso7-keycloak-15.0.6-1.redhat_00001.1.el8sso.noarch.rpm | SHA-256: 1b95177475ab9318cf2e8e225c4c77360975580aa605f8c541ddaa20c9c5f8fa |
rh-sso7-keycloak-server-15.0.6-1.redhat_00001.1.el8sso.noarch.rpm | SHA-256: 402be31ba74e30bb0fb553a9a423e67bb6f3dbe932725d0e593669d323803a48 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.