Описание
Security update for tomcat
This update for tomcat to version 9.0.21 fixes the following issues:
Security issue fixed:
- CVE-2019-0199: Added additional fixes to address HTTP/2 connection window exhaustion (bsc#1139924).
This update was imported from the SUSE:SLE-15:Update update project.
Список пакетов
openSUSE Leap 15.0
tomcat-9.0.21-lp150.2.22.1
tomcat-admin-webapps-9.0.21-lp150.2.22.1
tomcat-docs-webapp-9.0.21-lp150.2.22.1
tomcat-el-3_0-api-9.0.21-lp150.2.22.1
tomcat-embed-9.0.21-lp150.2.22.1
tomcat-javadoc-9.0.21-lp150.2.22.1
tomcat-jsp-2_3-api-9.0.21-lp150.2.22.1
tomcat-jsvc-9.0.21-lp150.2.22.1
tomcat-lib-9.0.21-lp150.2.22.1
tomcat-servlet-4_0-api-9.0.21-lp150.2.22.1
tomcat-webapps-9.0.21-lp150.2.22.1
Ссылки
- E-Mail link for openSUSE-SU-2019:1723-1
- SUSE Security Ratings
- SUSE Bug 1139924
- SUSE CVE CVE-2019-0199 page
Описание
The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.14 and 8.5.0 to 8.5.37 accepted streams with excessive numbers of SETTINGS frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API's blocking I/O, clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.
Затронутые продукты
openSUSE Leap 15.0:tomcat-9.0.21-lp150.2.22.1
openSUSE Leap 15.0:tomcat-admin-webapps-9.0.21-lp150.2.22.1
openSUSE Leap 15.0:tomcat-docs-webapp-9.0.21-lp150.2.22.1
openSUSE Leap 15.0:tomcat-el-3_0-api-9.0.21-lp150.2.22.1
Ссылки
- CVE-2019-0199
- SUSE Bug 1131055
- SUSE Bug 1139924