openSUSE-SU-2021:3672-1: moderate: Security update for tomcat
openSUSE Security Update: Security update for tomcat
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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
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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
A tomcat security update has been released for openSUSE Leap 15.3.
