Amazon Linux 2023 Security Advisory: ALAS-2023-140
Advisory Release Date: 2023-03-20 18:27 Pacific
Advisory Updated Date: 2023-03-22 23:22 Pacific
Severity:
Important
Issue Overview:
If Apache Tomcat 8.5.0 to 8.5.82, 9.0.0-M1 to 9.0.67, 10.0.0-M1 to 10.0.26 or 10.1.0-M1 to 10.1.0 was configured to ignore invalid HTTP headers via setting rejectIllegalHeader to false (the default for 8.5.x only), Tomcat did not reject a request containing an invalid Content-Length header making a request smuggling attack possible if Tomcat was located behind a reverse proxy that also failed to reject the request with the invalid header. (CVE-2022-42252)
Affected Packages:
tomcat9
Issue Correction:
Run dnf update --releasever=2023.0.20230322 tomcat9 to update your system.
New Packages:
noarch:
tomcat9-webapps-9.0.71-1.amzn2023.0.1.noarch
tomcat9-lib-9.0.71-1.amzn2023.0.1.noarch
tomcat9-jsp-2.3-api-9.0.71-1.amzn2023.0.1.noarch
tomcat9-el-3.0-api-9.0.71-1.amzn2023.0.1.noarch
tomcat9-admin-webapps-9.0.71-1.amzn2023.0.1.noarch
tomcat9-servlet-4.0-api-9.0.71-1.amzn2023.0.1.noarch
tomcat9-9.0.71-1.amzn2023.0.1.noarch
tomcat9-docs-webapp-9.0.71-1.amzn2023.0.1.noarch
src:
tomcat9-9.0.71-1.amzn2023.0.1.src