Upstream information

CVE-2019-10072 at MITRE

Description

The fix for CVE-2019-0199 was incomplete and did not address HTTP/2 connection window exhaustion on write in Apache Tomcat versions 9.0.0.M1 to 9.0.19 and 8.5.0 to 8.5.40 . By not sending WINDOW_UPDATE messages for the connection window (stream 0) clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 5.3
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1139924 [RESOLVED / FIXED], 1154162 [RESOLVED / WONTFIX]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
  • tomcat >= 9.0.30-4.10.1
  • tomcat-docs-webapp >= 9.0.30-4.10.1
  • tomcat-embed >= 9.0.30-4.10.1
  • tomcat-javadoc >= 9.0.30-4.10.1
  • tomcat-jsvc >= 9.0.30-4.10.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-29
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
  • tomcat >= 9.0.30-3.34.1
  • tomcat-docs-webapp >= 9.0.30-3.34.1
  • tomcat-embed >= 9.0.30-3.34.1
  • tomcat-javadoc >= 9.0.30-3.34.1
  • tomcat-jsvc >= 9.0.30-3.34.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-2020-226
SUSE Linux Enterprise Module for Web Scripting 15 SP1
  • tomcat >= 9.0.30-4.10.1
  • tomcat-admin-webapps >= 9.0.30-4.10.1
  • tomcat-el-3_0-api >= 9.0.30-4.10.1
  • tomcat-jsp-2_3-api >= 9.0.30-4.10.1
  • tomcat-lib >= 9.0.30-4.10.1
  • tomcat-servlet-4_0-api >= 9.0.30-4.10.1
  • tomcat-webapps >= 9.0.30-4.10.1
Patchnames:
SUSE-SLE-Module-Web-Scripting-15-SP1-2020-29
SUSE Linux Enterprise Module for Web Scripting 15
  • tomcat >= 9.0.30-3.34.1
  • tomcat-admin-webapps >= 9.0.30-3.34.1
  • tomcat-el-3_0-api >= 9.0.30-3.34.1
  • tomcat-jsp-2_3-api >= 9.0.30-3.34.1
  • tomcat-lib >= 9.0.30-3.34.1
  • tomcat-servlet-4_0-api >= 9.0.30-3.34.1
  • tomcat-webapps >= 9.0.30-3.34.1
Patchnames:
SUSE-SLE-Module-Web-Scripting-15-2020-226
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • tomcat >= 9.0.31-3.25.1
  • tomcat-admin-webapps >= 9.0.31-3.25.1
  • tomcat-docs-webapp >= 9.0.31-3.25.1
  • tomcat-el-3_0-api >= 9.0.31-3.25.1
  • tomcat-javadoc >= 9.0.31-3.25.1
  • tomcat-jsp-2_3-api >= 9.0.31-3.25.1
  • tomcat-lib >= 9.0.31-3.25.1
  • tomcat-servlet-4_0-api >= 9.0.31-3.25.1
  • tomcat-webapps >= 9.0.31-3.25.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2019-1866
SUSE-SLE-SERVER-12-SP4-2020-632
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • tomcat >= 9.0.31-3.25.1
  • tomcat-admin-webapps >= 9.0.31-3.25.1
  • tomcat-docs-webapp >= 9.0.31-3.25.1
  • tomcat-el-3_0-api >= 9.0.31-3.25.1
  • tomcat-javadoc >= 9.0.31-3.25.1
  • tomcat-jsp-2_3-api >= 9.0.31-3.25.1
  • tomcat-lib >= 9.0.31-3.25.1
  • tomcat-servlet-4_0-api >= 9.0.31-3.25.1
  • tomcat-webapps >= 9.0.31-3.25.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2020-632
openSUSE Leap 15.1
  • tomcat >= 9.0.30-lp151.3.6.1
  • tomcat-admin-webapps >= 9.0.30-lp151.3.6.1
  • tomcat-docs-webapp >= 9.0.30-lp151.3.6.1
  • tomcat-el-3_0-api >= 9.0.30-lp151.3.6.1
  • tomcat-embed >= 9.0.30-lp151.3.6.1
  • tomcat-javadoc >= 9.0.30-lp151.3.6.1
  • tomcat-jsp-2_3-api >= 9.0.30-lp151.3.6.1
  • tomcat-jsvc >= 9.0.30-lp151.3.6.1
  • tomcat-lib >= 9.0.30-lp151.3.6.1
  • tomcat-servlet-4_0-api >= 9.0.30-lp151.3.6.1
  • tomcat-webapps >= 9.0.30-lp151.3.6.1
Patchnames:
openSUSE-2020-38


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise 15 Module for Web and Scripting tomcat Released
SUSE Linux Enterprise 15-SP1 Module for Web and Scripting tomcat Released
SUSE Linux Enterprise High Performance Computing 12 SP4 tomcat Released
SUSE Linux Enterprise High Performance Computing 12 SP5 tomcat Released
SUSE Linux Enterprise Server 12 LTSS tomcat Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS tomcat Not affected
SUSE Linux Enterprise Server 12 SP3 tomcat Not affected
SUSE Linux Enterprise Server 12 SP4 tomcat Released
SUSE Linux Enterprise Server 12 SP5 tomcat Released
SUSE Linux Enterprise Server for SAP Applications 12 tomcat Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 tomcat Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 tomcat Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 tomcat Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 tomcat Released