Amazon Linux 2023 Security Advisory: ALAS-2023-390
Advisory Release Date: 2023-10-16 13:45 Pacific
Advisory Updated Date: 2023-10-18 20:10 Pacific
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. (CVE-2023-44487)
Affected Packages:
tomcat9
Issue Correction:
Run dnf update tomcat9 --releasever 2023.2.20231016 to update your system.
noarch:
tomcat9-webapps-9.0.71-1.amzn2023.0.6.noarch
tomcat9-lib-9.0.71-1.amzn2023.0.6.noarch
tomcat9-admin-webapps-9.0.71-1.amzn2023.0.6.noarch
tomcat9-servlet-4.0-api-9.0.71-1.amzn2023.0.6.noarch
tomcat9-9.0.71-1.amzn2023.0.6.noarch
tomcat9-jsp-2.3-api-9.0.71-1.amzn2023.0.6.noarch
tomcat9-el-3.0-api-9.0.71-1.amzn2023.0.6.noarch
tomcat9-docs-webapp-9.0.71-1.amzn2023.0.6.noarch
src:
tomcat9-9.0.71-1.amzn2023.0.6.src