Executive Summary
| Summary | |
|---|---|
| Title | Red Hat Single Sign-On 7.3.6 security update |
| Informations | |||
|---|---|---|---|
| Name | RHSA-2020:0445 | First vendor Publication | 2020-02-06 |
| Vendor | RedHat | Last vendor Modification | 2020-02-06 |
| Severity (Vendor) | N/A | Revision | 01 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 7.5 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Problem Description: A security update is now available for Red Hat Single Sign-On 7.3 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. 2. Description: << AUTOMATICALLY GENERATED, EDIT PLEASE >> Red Hat Single Sign-On 7.3 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 7.3.6 serves as a replacement for Red Hat Single Sign-On 7.3.5, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Security Fix(es): * jackson-databind: enabling default typing leads to code execution (CVE-2019-17531) * netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers (CVE-2019-16869) * jackson-databind: Serialization gadgets in classes of the p6spy package (CVE-2019-16943) * jackson-databind: Serialization gadgets in classes of the commons-dbcp package (CVE-2019-16942) * jackson-databind: Serialization gadgets in classes of the xalan package (CVE-2019-14893) * jackson-databind: Serialization gadgets in classes of the commons-configuration package (CVE-2019-14892) * jackson-databind: Serialization gadgets in classes of the ehcache package (CVE-2019-17267) * jackson-databind: polymorphic typing issue related to com.zaxxer.hikari.HikariConfig (CVE-2019-14540) * jackson-databind: polymorphic typing issue related to com.zaxxer.hikari.HikariDataSource (CVE-2019-16335) * hibernate-validator: safeHTML validator allows XSS (CVE-2019-10219) * xstream: remote code execution due to insecure XML deserialization regression (CVE-2019-10173) 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. 3. Solution: Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on. The References section of this erratum contains a download link (you must log in to download the update). 4. Bugs fixed (https://bugzilla.redhat.com/): 1722971 - CVE-2019-10173 xstream: remote code execution due to insecure XML deserialization (regression of CVE-2013-7285) 1738673 - CVE-2019-10219 hibernate-validator: safeHTML validator allows XSS 1755831 - CVE-2019-16335 jackson-databind: polymorphic typing issue related to com.zaxxer.hikari.HikariDataSource 1755849 - CVE-2019-14540 jackson-databind: polymorphic typing issue related to com.zaxxer.hikari.HikariConfig 1758167 - CVE-2019-17267 jackson-databind: Serialization gadgets in classes of the ehcache package 1758171 - CVE-2019-14892 jackson-databind: Serialization gadgets in classes of the commons-configuration package 1758182 - CVE-2019-14893 jackson-databind: Serialization gadgets in classes of the xalan package 1758187 - CVE-2019-16942 jackson-databind: Serialization gadgets in classes of the commons-dbcp package 1758191 - CVE-2019-16943 jackson-databind: Serialization gadgets in classes of the p6spy package 1758619 - CVE-2019-16869 netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers 1775293 - CVE-2019-17531 jackson-databind: polymorphic typing issue when enabling default typing for an externally exposed JSON endpoint and having apache-log4j-extra in the classpath leads to code execution 5. References: https://access.redhat.com/security/cve/CVE-2019-10173 https://access.redhat.com/security/cve/CVE-2019-10219 https://access.redhat.com/security/cve/CVE-2019-14540 https://access.redhat.com/security/cve/CVE-2019-14892 https://access.redhat.com/security/cve/CVE-2019-14893 https://access.redhat.com/security/cve/CVE-2019-16335 https://access.redhat.com/security/cve/CVE-2019-16869 https://access.redhat.com/security/cve/CVE-2019-16942 https://access.redhat.com/security/cve/CVE-2019-16943 https://access.redhat.com/security/cve/CVE-2019-17267 https://access.redhat.com/security/cve/CVE-2019-17531 https://access.redhat.com/security/updates/classification/#important |
Original Source
| Url : https://rhn.redhat.com/errata/RHSA-2020-0445.html |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 60 % | CWE-502 | Deserialization of Untrusted Data |
| 10 % | CWE-444 | Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') |
| 10 % | CWE-94 | Failure to Control Generation of Code ('Code Injection') |
| 10 % | CWE-79 | Failure to Preserve Web Page Structure ('Cross-site Scripting') (CWE/SANS Top 25) |
| 10 % | CWE-78 | Improper Sanitization of Special Elements used in an OS Command ('OS Command Injection') (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2016-12-13 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201612-35.nasl - Type : ACT_GATHER_INFO |
| 2014-11-08 | Name : The remote Red Hat host is missing a security update. File : redhat-RHSA-2014-0389.nasl - Type : ACT_GATHER_INFO |
| 2014-03-12 | Name : The remote web application uses a library with a remote code execution vulner... File : artifactory_3_1_1_1.nasl - Type : ACT_GATHER_INFO |
| 2014-02-25 | Name : The remote web server hosts a job scheduling / management system that is affe... File : jenkins_1_551.nasl - Type : ACT_GATHER_INFO |
| 2014-02-23 | Name : The remote Fedora host is missing a security update. File : fedora_2014-2340.nasl - Type : ACT_GATHER_INFO |
| 2014-02-23 | Name : The remote Fedora host is missing a security update. File : fedora_2014-2372.nasl - Type : ACT_GATHER_INFO |
| 2014-02-17 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_3e0507c6961411e3b3a500e0814cab4e.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2020-03-19 13:19:56 |
|
