Описание
Security update for tomcat
This update for tomcat fixes the following issues:
- CVE-2020-1935: Fixed an HTTP request smuggling vulnerability (bsc#1164860).
- CVE-2020-13935: Fixed a WebSocket DoS (bsc#1174117).
Список пакетов
HPE Helion OpenStack 8
SUSE Enterprise Storage 5
SUSE Linux Enterprise Server 12 SP2-BCL
SUSE Linux Enterprise Server 12 SP2-LTSS
SUSE Linux Enterprise Server 12 SP3-BCL
SUSE Linux Enterprise Server 12 SP3-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP3
SUSE OpenStack Cloud 7
SUSE OpenStack Cloud 8
SUSE OpenStack Cloud Crowbar 8
Ссылки
- Link for SUSE-SU-2020:2611-1
- E-Mail link for SUSE-SU-2020:2611-1
- SUSE Security Ratings
- SUSE Bug 1164860
- SUSE Bug 1174117
- SUSE CVE CVE-2020-13935 page
- SUSE CVE CVE-2020-1935 page
Описание
The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56 and 7.0.27 to 7.0.104. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service.
Затронутые продукты
Ссылки
- CVE-2020-13935
- SUSE Bug 1174117
Описание
In Apache Tomcat 9.0.0.M1 to 9.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99 the HTTP header parsing code used an approach to end-of-line parsing that allowed some invalid HTTP headers to be parsed as valid. This led to a possibility of HTTP Request Smuggling if Tomcat was located behind a reverse proxy that incorrectly handled the invalid Transfer-Encoding header in a particular manner. Such a reverse proxy is considered unlikely.
Затронутые продукты
Ссылки
- CVE-2020-1935
- SUSE Bug 1164860