From: Stefan Metzmacher Date: Wed, 23 Nov 2022 14:12:47 +0000 (+0100) Subject: CVE-2022-37966 system_mitkrb5: require support for aes enctypes X-Git-Tag: samba-4.15.13~33 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5127bcfded4c242776bdcc42e8fb5296362d017d;p=thirdparty%2Fsamba.git CVE-2022-37966 system_mitkrb5: require support for aes enctypes This will never fail as we already require a version that supports aes, but this makes it clearer. BUG: https://bugzilla.samba.org/show_bug.cgi?id=15237 Signed-off-by: Stefan Metzmacher Reviewed-by: Joseph Sutton Reviewed-by: Andrew Bartlett (cherry picked from commit a80f8e1b826ee3f9bbb22752464a73b97c2a612d) [jsutton@samba.org Fixed conflicts due to missing lib='krb5' argument] --- diff --git a/wscript_configure_system_mitkrb5 b/wscript_configure_system_mitkrb5 index 6f7bbd4ed13..7cf9f2edb68 100644 --- a/wscript_configure_system_mitkrb5 +++ b/wscript_configure_system_mitkrb5 @@ -158,8 +158,8 @@ conf.CHECK_VARIABLE('AP_OPTS_USE_SUBKEY', headers='krb5.h') conf.CHECK_VARIABLE('KV5M_KEYTAB', headers='krb5.h') conf.CHECK_VARIABLE('KRB5_KU_OTHER_CKSUM', headers='krb5.h') conf.CHECK_VARIABLE('KRB5_KEYUSAGE_APP_DATA_CKSUM', headers='krb5.h') -conf.CHECK_VARIABLE('ENCTYPE_AES128_CTS_HMAC_SHA1_96', headers='krb5.h') -conf.CHECK_VARIABLE('ENCTYPE_AES256_CTS_HMAC_SHA1_96', headers='krb5.h') +conf.CHECK_VARIABLE('ENCTYPE_AES128_CTS_HMAC_SHA1_96', headers='krb5.h', mandatory=True) +conf.CHECK_VARIABLE('ENCTYPE_AES256_CTS_HMAC_SHA1_96', headers='krb5.h', mandatory=True) conf.CHECK_DECLS('KRB5_PDU_NONE', reverse=True, headers='krb5.h') conf.CHECK_STRUCTURE_MEMBER('krb5_keytab_entry', 'key', headers='krb5.h', define='HAVE_KRB5_KEYTAB_ENTRY_KEY')