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SUSE-SU-2020:1962-1

Опубликовано: 20 июл. 2020
Источник: suse-cvrf

Описание

Security update for tomcat

This update for tomcat fixes the following issues:

Tomcat was updated to 9.0.36 See changelog at

  • CVE-2020-11996: Fixed an issue which by sending a specially crafted sequence of HTTP/2 requests could have triggered high CPU usage for several seconds making potentially the server unresponsive (bsc#1173389).

Список пакетов

Image SLES15-SP1-Manager-4-0-Azure-BYOS-Server
tomcat-9.0.36-4.38.1
tomcat-el-3_0-api-9.0.36-4.38.1
tomcat-jsp-2_3-api-9.0.36-4.38.1
tomcat-lib-9.0.36-4.38.1
tomcat-servlet-4_0-api-9.0.36-4.38.1
Image SLES15-SP1-Manager-4-0-EC2-HVM-BYOS-Server
tomcat-9.0.36-4.38.1
tomcat-el-3_0-api-9.0.36-4.38.1
tomcat-jsp-2_3-api-9.0.36-4.38.1
tomcat-lib-9.0.36-4.38.1
tomcat-servlet-4_0-api-9.0.36-4.38.1
Image SLES15-SP1-Manager-4-0-GCE-BYOS-Server
tomcat-9.0.36-4.38.1
tomcat-el-3_0-api-9.0.36-4.38.1
tomcat-jsp-2_3-api-9.0.36-4.38.1
tomcat-lib-9.0.36-4.38.1
tomcat-servlet-4_0-api-9.0.36-4.38.1
SUSE Linux Enterprise Module for Web and Scripting 15 SP1
tomcat-9.0.36-4.38.1
tomcat-admin-webapps-9.0.36-4.38.1
tomcat-el-3_0-api-9.0.36-4.38.1
tomcat-jsp-2_3-api-9.0.36-4.38.1
tomcat-lib-9.0.36-4.38.1
tomcat-servlet-4_0-api-9.0.36-4.38.1
tomcat-webapps-9.0.36-4.38.1

Ссылки

Описание

A specially crafted sequence of HTTP/2 requests sent to Apache Tomcat 10.0.0-M1 to 10.0.0-M5, 9.0.0.M1 to 9.0.35 and 8.5.0 to 8.5.55 could trigger high CPU usage for several seconds. If a sufficient number of such requests were made on concurrent HTTP/2 connections, the server could become unresponsive.

Затронутые продукты
Image SLES15-SP1-Manager-4-0-Azure-BYOS-Server:tomcat-9.0.36-4.38.1
Image SLES15-SP1-Manager-4-0-Azure-BYOS-Server:tomcat-el-3_0-api-9.0.36-4.38.1
Image SLES15-SP1-Manager-4-0-Azure-BYOS-Server:tomcat-jsp-2_3-api-9.0.36-4.38.1
Image SLES15-SP1-Manager-4-0-Azure-BYOS-Server:tomcat-lib-9.0.36-4.38.1
Ссылки
Уязвимость SUSE-SU-2020:1962-1