From 4125650a27c3be0f43f873843821751010090010 Mon Sep 17 00:00:00 2001 From: Joseph Sutton Date: Fri, 22 Oct 2021 11:37:37 +1300 Subject: [PATCH] CVE-2020-25719 CVE-2020-25717 tests/krb5: Allow create_ccache_with_user() to return a ticket without a PAC BUG: https://bugzilla.samba.org/show_bug.cgi?id=14799 BUG: https://bugzilla.samba.org/show_bug.cgi?id=14561 Signed-off-by: Joseph Sutton Reviewed-by: Andrew Bartlett --- python/samba/tests/krb5/kdc_base_test.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/python/samba/tests/krb5/kdc_base_test.py b/python/samba/tests/krb5/kdc_base_test.py index e77a940f411..aed4c427ab0 100644 --- a/python/samba/tests/krb5/kdc_base_test.py +++ b/python/samba/tests/krb5/kdc_base_test.py @@ -1672,7 +1672,7 @@ class KDCBaseTest(RawKerberosTest): return cachefile def create_ccache_with_user(self, user_credentials, mach_credentials, - service="host", target_name=None): + service="host", target_name=None, pac=True): # Obtain a service ticket authorising the user and place it into a # newly created credentials cache file. @@ -1689,6 +1689,9 @@ class KDCBaseTest(RawKerberosTest): service=service, target_name=target_name) + if not pac: + ticket = self.modified_ticket(ticket, exclude_pac=True) + # Write the ticket into a credentials cache file that can be ingested # by the main credentials code. cachefile = self.create_ccache(cname, ticket.ticket, -- 2.47.2