CLSA-2022-1649348075 Fix CVE(s): CVE-2021-4189

SECURITY UPDATE: Expose sensitive information - debian/patches/CVE-2021-4189.patch: alters ftplib.FTP class behavior to not trust the IPv4 address sent from the remote server when setting up a passive data channel in resposne in Lib/ftplib.py, Lib/test/testftplib.py. - CVE-2021-4189...

CLSA-2022-1649170553 Fix CVE(s): CVE-2021-4189

SECURITY UPDATE: Expose sensitive information - debian/patches/CVE-2021-4189.patch: alters ftplib.FTP class behavior to not trust the IPv4 address sent from the remote server when setting up a passive data channel in resposne in Lib/ftplib.py, Lib/test/testftplib.py. - CVE-2021-4189...