From d71406984c7777968c20cbad7963ea606e1b8755 Mon Sep 17 00:00:00 2001 From: Stefan Metzmacher Date: Wed, 23 Nov 2022 15:12:47 +0100 Subject: [PATCH 26/54] 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) Conflict: NA Reference: https://attachments.samba.org/attachment.cgi?id=17695 --- wscript_configure_system_mitkrb5 | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/wscript_configure_system_mitkrb5 b/wscript_configure_system_mitkrb5 index b06406542607..9b18d5d9d820 100644 --- a/wscript_configure_system_mitkrb5 +++ b/wscript_configure_system_mitkrb5 @@ -180,8 +180,8 @@ conf.CHECK_VARIABLE('AP_OPTS_USE_SUBKEY', headers='krb5.h', lib='krb5') conf.CHECK_VARIABLE('KV5M_KEYTAB', headers='krb5.h', lib='krb5') conf.CHECK_VARIABLE('KRB5_KU_OTHER_CKSUM', headers='krb5.h', lib='krb5') conf.CHECK_VARIABLE('KRB5_KEYUSAGE_APP_DATA_CKSUM', headers='krb5.h', lib='krb5') -conf.CHECK_VARIABLE('ENCTYPE_AES128_CTS_HMAC_SHA1_96', headers='krb5.h', lib='krb5') -conf.CHECK_VARIABLE('ENCTYPE_AES256_CTS_HMAC_SHA1_96', headers='krb5.h', lib='krb5') +conf.CHECK_VARIABLE('ENCTYPE_AES128_CTS_HMAC_SHA1_96', headers='krb5.h', lib='krb5', mandatory=True) +conf.CHECK_VARIABLE('ENCTYPE_AES256_CTS_HMAC_SHA1_96', headers='krb5.h', lib='krb5', mandatory=True) conf.CHECK_DECLS('KRB5_PDU_NONE', reverse=True, headers='krb5.h', lib='krb5') conf.CHECK_STRUCTURE_MEMBER('krb5_keytab_entry', 'key', headers='krb5.h', -- 2.34.1