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-rw-r--r--source3/utils/testparm.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/source3/utils/testparm.c b/source3/utils/testparm.c
index 121c2b7a522..b975188094c 100644
--- a/source3/utils/testparm.c
+++ b/source3/utils/testparm.c
@@ -680,6 +680,14 @@ static int do_global_checks(void)
"options\n\n");
}
+ if (lp_kerberos_encryption_types() == KERBEROS_ETYPES_LEGACY) {
+ fprintf(stderr,
+ "WARNING: You have configured "
+ "'kerberos encryption types = legacy'. "
+ "Your server is vulernable to "
+ "CVE-2022-37966\n\n");
+ }
+
return ret;
}