SUSE-SU-2020:1111-1

Description of the patch:

This update for apache2 fixes the following issues:

• CVE-2020-1934: mod_proxy_ftp may use uninitialized memory when proxying to a malicious FTP server (bsc#1168404).
• CVE-2020-1927: mod_rewrite configurations vulnerable to open redirect (bsc#1168407).
• CVE-2020-1938: mod_proxy_ajp: Add 'secret' parameter to proxy workers to implement legacy AJP13 authentication (bsc#1169066).