openSUSE Security Update: Security update for tomcat ______________________________________________________________________________ Announcement ID: openSUSE-SU-2021:3672-1 Rating: moderate References: #1188278 #1188279 #1190558 Cross-References: CVE-2021-30640 CVE-2021-33037 CVE-2021-41079 CVSS scores: CVE-2021-30640 (NVD) : 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N CVE-2021-30640 (SUSE): 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N CVE-2021-33037 (NVD) : 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVE-2021-33037 (SUSE): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVE-2021-41079 (SUSE): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products: openSUSE Leap 15.3 ______________________________________________________________________________ An update that fixes three vulnerabilities is now available. Description: This update for tomcat fixes the following issues: - CVE-2021-30640: Escape parameters in JNDI Realm queries (bsc#1188279). - CVE-2021-33037: Process T-E header from both HTTP 1.0 and HTTP 1.1. clients (bsc#1188278). - CVE-2021-41079: Fixed a denial of service caused by an unexpected TLS packet (bsc#1190558). Patch Instructions: 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 15.3: zypper in -t patch openSUSE-SLE-15.3-2021-3672=1 Package List: - openSUSE Leap 15.3 (noarch): tomcat-9.0.36-13.1 tomcat-admin-webapps-9.0.36-13.1 tomcat-docs-webapp-9.0.36-13.1 tomcat-el-3_0-api-9.0.36-13.1 tomcat-embed-9.0.36-13.1 tomcat-javadoc-9.0.36-13.1 tomcat-jsp-2_3-api-9.0.36-13.1 tomcat-jsvc-9.0.36-13.1 tomcat-lib-9.0.36-13.1 tomcat-servlet-4_0-api-9.0.36-13.1 tomcat-webapps-9.0.36-13.1 References: https://www.suse.com/security/cve/CVE-2021-30640.html https://www.suse.com/security/cve/CVE-2021-33037.html https://www.suse.com/security/cve/CVE-2021-41079.html https://bugzilla.suse.com/1188278 https://bugzilla.suse.com/1188279 https://bugzilla.suse.com/1190558