Affected: Bitnami: modsecurity

Incorrect handling of '\0' bytes in file uploads in ModSecurity before 2.9.7 may allow for Web Application Firewall bypasses and buffer over-reads on the Web Application Firewall when executing rules that read the FILES_TMP_CONTENT collection.

Incorrect handling of '\0' bytes in file uploads in ModSecurity before 2.9.7 may allow for Web Application Firewall bypasses and buffer over-reads on the Web Application Firewall when executing rules that read the FILES_TMP_CONTENT collection.

In ModSecurity before 2.9.7, FILES_TMP_CONTENT sometimes lacked the complete content. This can lead to a Web Application Firewall bypass.

apr: integer overflow/wraparound in apr_encode httpd: mod_proxy_ajp: Possible request smuggling httpd: mod_proxy: HTTP response splitting mod_security: incorrect parsing of HTTP multipart requests leads to web application firewall bypass modsecurity: lacking the complete content in FILES_TMP_CONTENT leads to web application firewall bypass httpd: mod_proxy_uwsgi HTTP response splitting curl: use after free in SSH sha256 fingerprint check curl: IDN wildcard match may lead to Improper Cerificate Validation curl: more POST-after-PUT confusion

Security update for apache2-mod_security2

Affected: Ubuntu:Pro:16.04:LTS: modsecurity-apache, Ubuntu:Pro:18.04:LTS: modsecurity-apache, Ubuntu:20.04:LTS: modsecurity-apache, Ubuntu:Pro:22.04:LTS: modsecurity-apache

Incorrect handling of '\0' bytes in file uploads in ModSecurity before 2.9.7 may allow for Web Application Firewall bypasses and buffer over-reads on the Web Application Firewall when executing rules that read the FILES_TMP_CONTENT collection.

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Trustwave ModSecurity ausnutzen, um Sicherheitsvorkehrungen zu umgehen.