drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in tomcat
Name: |
Zwei Probleme in tomcat |
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ID: |
SUSE-SU-2021:0040-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Server 15-LTSS, SUSE Linux Enterprise High Performance Computing 15-ESPOS, SUSE Linux Enterprise Server for SAP 15, SUSE Linux Enterprise High Performance Computing 15-LTSS |
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Datum: |
Do, 7. Januar 2021, 23:13 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-17527
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13943 |
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Applikationen: |
Apache Tomcat |
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Originalnachricht |
SUSE Security Update: Security update for tomcat ______________________________________________________________________________
Announcement ID: SUSE-SU-2021:0040-1 Rating: moderate References: #1092163 #1172562 #1177582 #1178396 #1179602 Cross-References: CVE-2020-13943 CVE-2020-17527 Affected Products: SUSE Linux Enterprise Server for SAP 15 SUSE Linux Enterprise Server 15-LTSS SUSE Linux Enterprise High Performance Computing 15-LTSS SUSE Linux Enterprise High Performance Computing 15-ESPOS ______________________________________________________________________________
An update that solves two vulnerabilities and has three fixes is now available.
Description:
This update for tomcat fixes the following issues:
Security issues fixed:
- CVE-2020-13943: Fixed a HTTP/2 Request mix-up (bsc#1177582). - CVE-2020-17527: Fixed a HTTP/2 request header mix-up (bsc#1179602).
Non-security issue fixed:
- Removed tomcat-9.0.init and /usr/lib/tmpfiles.d/tomcat.conf from package. They're not used anymore becuse of systemd (bsc#1178396). - Fixed 'tomcat-servlet-4_0-api' package alternatives to use and keep a symlink for compatibility (bsc#1092163). - Don't give write permissions for the tomcat group on files and directories where it's not needed (bsc#1172562).
Patch Instructions:
To install this SUSE 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:
- SUSE Linux Enterprise Server for SAP 15:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-40=1
- SUSE Linux Enterprise Server 15-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-2021-40=1
- SUSE Linux Enterprise High Performance Computing 15-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2021-40=1
- SUSE Linux Enterprise High Performance Computing 15-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2021-40=1
Package List:
- SUSE Linux Enterprise Server for SAP 15 (noarch):
tomcat-9.0.36-3.74.1 tomcat-admin-webapps-9.0.36-3.74.1 tomcat-el-3_0-api-9.0.36-3.74.1 tomcat-jsp-2_3-api-9.0.36-3.74.1 tomcat-lib-9.0.36-3.74.1 tomcat-servlet-4_0-api-9.0.36-3.74.1 tomcat-webapps-9.0.36-3.74.1
- SUSE Linux Enterprise Server 15-LTSS (noarch):
tomcat-9.0.36-3.74.1 tomcat-admin-webapps-9.0.36-3.74.1 tomcat-el-3_0-api-9.0.36-3.74.1 tomcat-jsp-2_3-api-9.0.36-3.74.1 tomcat-lib-9.0.36-3.74.1 tomcat-servlet-4_0-api-9.0.36-3.74.1 tomcat-webapps-9.0.36-3.74.1
- SUSE Linux Enterprise High Performance Computing 15-LTSS (noarch):
tomcat-9.0.36-3.74.1 tomcat-admin-webapps-9.0.36-3.74.1 tomcat-el-3_0-api-9.0.36-3.74.1 tomcat-jsp-2_3-api-9.0.36-3.74.1 tomcat-lib-9.0.36-3.74.1 tomcat-servlet-4_0-api-9.0.36-3.74.1 tomcat-webapps-9.0.36-3.74.1
- SUSE Linux Enterprise High Performance Computing 15-ESPOS (noarch):
tomcat-9.0.36-3.74.1 tomcat-admin-webapps-9.0.36-3.74.1 tomcat-el-3_0-api-9.0.36-3.74.1 tomcat-jsp-2_3-api-9.0.36-3.74.1 tomcat-lib-9.0.36-3.74.1 tomcat-servlet-4_0-api-9.0.36-3.74.1 tomcat-webapps-9.0.36-3.74.1
References:
https://www.suse.com/security/cve/CVE-2020-13943.html https://www.suse.com/security/cve/CVE-2020-17527.html https://bugzilla.suse.com/1092163 https://bugzilla.suse.com/1172562 https://bugzilla.suse.com/1177582 https://bugzilla.suse.com/1178396 https://bugzilla.suse.com/1179602
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