openSUSE Security Update: Security update for tomcat ______________________________________________________________________________
Announcement ID: openSUSE-SU-2018:2740-1 Rating: moderate References: #1067720 #1093697 #1095472 #1102379 #1102400 #1102410 Cross-References: CVE-2018-1336 CVE-2018-8014 CVE-2018-8034 CVE-2018-8037 Affected Products: openSUSE Leap 42.3 ______________________________________________________________________________
An update that solves four vulnerabilities and has two fixes is now available.
This update for tomcat to 8.0.53 fixes the following issues:
Security issue fixed:
- CVE-2018-1336: An improper handing of overflow in the UTF-8 decoder with supplementary characters could have lead to an infinite loop in the decoder causing a Denial of Service (bsc#1102400). - CVE-2018-8034: The host name verification when using TLS with the WebSocket client was missing. It is now enabled by default (bsc#1102379). - CVE-2018-8037: If an async request was completed by the application at the same time as the container triggered the async timeout, a race condition existed that could have resulted in a user seeing a response intended for a different user. An additional issue was present in the NIO and NIO2 connectors that did not correctly track the closure of the connection when an async request was completed by the application and timed out by the container at the same time. This could also have resulted in a user seeing a response intended for another user (bsc#1102410). - CVE-2018-8014: Fix insecure default CORS filter settings (bsc#1093697).
- bsc#1067720: Avoid overwriting of customer's configuration during update. - bsc#1095472: Add Obsoletes for tomcat6 packages.
This update was imported from the SUSE:SLE-12-SP2:Update update project.
To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- openSUSE Leap 42.3:
zypper in -t patch openSUSE-2018-1019=1
- openSUSE Leap 42.3 (noarch):
tomcat-8.0.53-15.1 tomcat-admin-webapps-8.0.53-15.1 tomcat-docs-webapp-8.0.53-15.1 tomcat-el-3_0-api-8.0.53-15.1 tomcat-embed-8.0.53-15.1 tomcat-javadoc-8.0.53-15.1 tomcat-jsp-2_3-api-8.0.53-15.1 tomcat-jsvc-8.0.53-15.1 tomcat-lib-8.0.53-15.1 tomcat-servlet-3_1-api-8.0.53-15.1 tomcat-webapps-8.0.53-15.1
https://www.suse.com/security/cve/CVE-2018-1336.html https://www.suse.com/security/cve/CVE-2018-8014.html https://www.suse.com/security/cve/CVE-2018-8034.html https://www.suse.com/security/cve/CVE-2018-8037.html https://bugzilla.suse.com/1067720 https://bugzilla.suse.com/1093697 https://bugzilla.suse.com/1095472 https://bugzilla.suse.com/1102379 https://bugzilla.suse.com/1102400 https://bugzilla.suse.com/1102410