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openSUSE-SU-2020:1051-1

Опубликовано: 23 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).

This update was imported from the SUSE:SLE-15-SP1:Update update project.

Список пакетов

openSUSE Leap 15.1
tomcat-9.0.36-lp151.3.24.1
tomcat-admin-webapps-9.0.36-lp151.3.24.1
tomcat-docs-webapp-9.0.36-lp151.3.24.1
tomcat-el-3_0-api-9.0.36-lp151.3.24.1
tomcat-embed-9.0.36-lp151.3.24.1
tomcat-javadoc-9.0.36-lp151.3.24.1
tomcat-jsp-2_3-api-9.0.36-lp151.3.24.1
tomcat-jsvc-9.0.36-lp151.3.24.1
tomcat-lib-9.0.36-lp151.3.24.1
tomcat-servlet-4_0-api-9.0.36-lp151.3.24.1
tomcat-webapps-9.0.36-lp151.3.24.1

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
openSUSE Leap 15.1:tomcat-9.0.36-lp151.3.24.1
openSUSE Leap 15.1:tomcat-admin-webapps-9.0.36-lp151.3.24.1
openSUSE Leap 15.1:tomcat-docs-webapp-9.0.36-lp151.3.24.1
openSUSE Leap 15.1:tomcat-el-3_0-api-9.0.36-lp151.3.24.1
Ссылки