20220521 OpenLDAP TLS Protocol/Ciphersuite selection for nsswitch-ldap s11u2-sru
authorzihao.zhu@oracle.com <zihao.zhu@oracle.com>
Tue, 28 Jul 2015 10:55:35 -0400
branchs11u2-sru
changeset 4705 19671f39ce55
parent 4704 fee46b752e18
child 4712 4f9411c432fd
20220521 OpenLDAP TLS Protocol/Ciphersuite selection for nsswitch-ldap 20604417 problem in SERVICE/OPENLDAP
components/openldap/patches/01-no-ssl3.patch
components/openldap/patches/02-CVE-2015-1545.patch
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/components/openldap/patches/01-no-ssl3.patch	Tue Jul 28 10:55:35 2015 -0400
@@ -0,0 +1,31 @@
+Fixes problem with setting the TLS client protocol version and ciphersuite
+in the NSSWITCH LDAP library in Solaris.
+Patch was developed in-house; it is Solaris specific and
+will not be contributed upstream.
+
+--- openldap-2.4.30/libraries/libldap/ldap.conf.old	Mon Jun  1 16:46:56 2015
++++ openldap-2.4.30/libraries/libldap/ldap.conf	Mon Jun  1 16:47:08 2015
[email protected]@ -9,5 +9,8 @@
+ #URI	ldap://ldap.example.com ldap://ldap-master.example.com:666
+ 
+ #SIZELIMIT	12
+ #TIMELIMIT	15
+ #DEREF		never
++
++TLS_PROTOCOL_MIN	3.2
++TLS_CIPHER_SUITE	-ALL:+TLSv1.2:+TLSv1.1
+--- openldap-2.4.30/servers/slapd/slapd.conf.old	Mon Jun  1 16:47:47 2015
++++ openldap-2.4.30/servers/slapd/slapd.conf	Mon Jun  1 16:47:59 2015
[email protected]@ -22,10 +22,12 @@
+ # Sample security restrictions
+ #	Require integrity protection (prevent hijacking)
+ #	Require 112-bit (3DES or better) encryption for updates
+ #	Require 63-bit encryption for simple bind
+ # security ssf=1 update_ssf=112 simple_bind=64
++TLSProtocolMin	3.2
++TLSCipherSuite	-ALL:+TLSv1.2:+TLSv1.1
+ 
+ # Sample access control policy:
+ #	Root DSE: allow anyone to read it
+ #	Subschema (sub)entry DSE: allow anyone to read it
+ #	Other DSEs:
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/components/openldap/patches/02-CVE-2015-1545.patch	Tue Jul 28 10:55:35 2015 -0400
@@ -0,0 +1,15 @@
+Fixes problem with OpenLDAP server configuration in Solaris.
+Patch was generated from upstream.
+
+--- openldap-2.4.30/servers/slapd/overlays/deref.c.old	Fri Jun 26 13:59:18 2015
++++ openldap-2.4.30/servers/slapd/overlays/deref.c	Fri Jun 26 13:59:40 2015
[email protected]@ -182,7 +182,8 @@
+ 		ber_len_t cnt = sizeof(struct berval);
+ 		ber_len_t off = 0;
+ 
+-		if ( ber_scanf( ber, "{m{M}}", &derefAttr, &attributes, &cnt, off ) == LBER_ERROR )
++		if ( ber_scanf( ber, "{m{M}}", &derefAttr, &attributes, &cnt, off ) == LBER_ERROR
++			|| !cnt )
+ 		{
+ 			rs->sr_text = "Dereference control: derefSpec decoding error";
+ 			rs->sr_err = LDAP_PROTOCOL_ERROR;