RHSA-2020:2905 - Security Advisory

Topic

An update is now available for Red Hat build of Thorntail.

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. For more information, see the CVE links in the References section.

Description

This release of Red Hat build of Thorntail 2.7.0 includes security updates, bug fixes, and enhancements. For more information, see the release notes listed in the References section.

Security Fix(es):

• Wildfly: EJBContext principal is not popped back after invoking another EJB using a different Security Domain (CVE-2020-1719)
• cxf: reflected XSS in the services listing page (CVE-2019-17573)
• undertow: AJP File Read/Inclusion Vulnerability (CVE-2020-1745)
• Mojarra: Path traversal via either the loc parameter or the con parameter, incomplete fix of CVE-2018-14371 (CVE-2020-6950)
• resteasy: Improper validation of response header in MediaTypeHeaderDelegate.java class (CVE-2020-1695)
• undertow: servletPath is normalized incorrectly leading to dangerous application mapping which could result in security bypass (CVE-2020-1757)
• keycloak: stored XSS in client settings via application links (CVE-2020-1697)
• keycloak: problem with privacy after user logout (CVE-2020-1724)
• keycloak: Password leak by logged exception in HttpMethod class (CVE-2020-1698)
• cxf: OpenId Connect token service does not properly validate the clientId (CVE-2019-12423)
• Soteria: security identity corruption across concurrent threads (CVE-2020-1732)
• keycloak: missing input validation in IDP authorization URLs (CVE-2020-1727)
• keycloak: failedLogin Event not sent to BruteForceProtector when using Post Login Flow with Conditional-OTP (CVE-2020-1744)
• keycloak: security issue on reset credential flow (CVE-2020-1718)
• keycloak: Lack of checks in ObjectInputStream leading to Remote Code Execution (CVE-2020-1714)
• RESTEasy: RESTEASY003870 exception in RESTEasy can lead to a reflected XSS attack (CVE-2020-10688)
• undertow: invalid HTTP request with large chunk size (CVE-2020-10719)
• undertow: Memory exhaustion issue in HttpReadListener via "Expect: 100- continue" header (CVE-2020-10705)

For more details about the security issues and their impact, the CVSS score, acknowledgements, and other related information, see the CVE pages listed in the References section.

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 for the update. You must be logged in to download the update.

Affected Products

• Red Hat Openshift Application Runtimes Text-Only Advisories x86_64

Fixes

• BZ - 1705975 - CVE-2020-1714 keycloak: Lack of checks in ObjectInputStream leading to Remote Code Execution
• BZ - 1730462 - CVE-2020-1695 resteasy: Improper validation of response header in MediaTypeHeaderDelegate.java class
• BZ - 1752770 - CVE-2020-1757 undertow: servletPath is normalized incorrectly leading to dangerous application mapping which could result in security bypass
• BZ - 1790292 - CVE-2020-1698 keycloak: Password leak by logged exception in HttpMethod class
• BZ - 1791538 - CVE-2020-1697 keycloak: stored XSS in client settings via application links
• BZ - 1796617 - CVE-2020-1719 Wildfly: EJBContext principal is not popped back after invoking another EJB using a different Security Domain
• BZ - 1796756 - CVE-2020-1718 keycloak: security issue on reset credential flow
• BZ - 1797006 - CVE-2019-12423 cxf: OpenId Connect token service does not properly validate the clientId
• BZ - 1797011 - CVE-2019-17573 cxf: reflected XSS in the services listing page
• BZ - 1800527 - CVE-2020-1724 keycloak: problem with privacy after user logout
• BZ - 1800573 - CVE-2020-1727 keycloak: missing input validation in IDP authorization URLs
• BZ - 1801726 - CVE-2020-1732 Soteria: security identity corruption across concurrent threads
• BZ - 1803241 - CVE-2020-10705 undertow: Memory exhaustion issue in HttpReadListener via "Expect: 100-continue" header
• BZ - 1805006 - CVE-2020-6950 Mojarra: Path traversal via either the loc parameter or the con parameter, incomplete fix of CVE-2018-14371
• BZ - 1805792 - CVE-2020-1744 keycloak: failedLogin Event not sent to BruteForceProtector when using Post Login Flow with Conditional-OTP
• BZ - 1807305 - CVE-2020-1745 undertow: AJP File Read/Inclusion Vulnerability
• BZ - 1814974 - CVE-2020-10688 RESTEasy: RESTEASY003870 exception in RESTEasy can lead to a reflected XSS attack
• BZ - 1828459 - CVE-2020-10719 undertow: invalid HTTP request with large chunk size

CVEs

• CVE-2019-12423
• CVE-2019-17573
• CVE-2020-1695
• CVE-2020-1697
• CVE-2020-1698
• CVE-2020-1714
• CVE-2020-1718
• CVE-2020-1719
• CVE-2020-1724
• CVE-2020-1727
• CVE-2020-1732
• CVE-2020-1744
• CVE-2020-1745
• CVE-2020-1757
• CVE-2020-6950
• CVE-2020-10688
• CVE-2020-10705
• CVE-2020-10719

References

• https://access.redhat.com/security/updates/classification/#important
• https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions&product=catRhoar.thorntail&version=2.7.0
• https://access.redhat.com/documentation/en-us/red_hat_build_of_thorntail/2.7/html/release_notes_for_thorntail_2.7/