From e2c7a9f328ee0ef7111aaa0c4abd1fa12bc959fa Mon Sep 17 00:00:00 2001 From: Stefan Metzmacher Date: Wed, 23 Nov 2016 11:44:22 +0100 Subject: [PATCH] CVE-2016-2125: s4:gensec_gssapi: don't use GSS_C_DELEG_FLAG by default This disabled the usage of GSS_C_DELEG_FLAG by default, as GSS_C_DELEG_POLICY_FLAG is still used by default we let the KDC decide if we should send delegated credentials to a remote server. BUG: https://bugzilla.samba.org/show_bug.cgi?id=12445 Signed-off-by: Stefan Metzmacher Reviewed-by: Alexander Bokovoy Reviewed-by: Simo Sorce --- source4/auth/gensec/gensec_gssapi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/source4/auth/gensec/gensec_gssapi.c b/source4/auth/gensec/gensec_gssapi.c index a12447a9c35..882377133bf 100644 --- a/source4/auth/gensec/gensec_gssapi.c +++ b/source4/auth/gensec/gensec_gssapi.c @@ -113,7 +113,7 @@ static NTSTATUS gensec_gssapi_start(struct gensec_security *gensec_security) if (gensec_setting_bool(gensec_security->settings, "gensec_gssapi", "mutual", true)) { gensec_gssapi_state->gss_want_flags |= GSS_C_MUTUAL_FLAG; } - if (gensec_setting_bool(gensec_security->settings, "gensec_gssapi", "delegation", true)) { + if (gensec_setting_bool(gensec_security->settings, "gensec_gssapi", "delegation", false)) { gensec_gssapi_state->gss_want_flags |= GSS_C_DELEG_FLAG; } if (gensec_setting_bool(gensec_security->settings, "gensec_gssapi", "replay", true)) { -- 2.47.2