Bug #77440 [Com]: ldap_bind using ldaps or ldap_start_tls()=exception in libcrypto-1_1-x64.dll

Edit report at https://bugs.php.net/bug.php?id=77440&edit=1 ID: 77440 Comment by: mknobloch at midstate dot edu Reported by: tsimmons at gmail dot com Summary: ldap_bind using ldaps or ldap_start_tls()=exception in libcrypto-1_1-x64.dll Status: Feedback Type: Bug Package: OpenSSL related Operating System: Windows 2008 R2, 64-bit PHP Version: 7.2.14 Block user comment: N Private report: N New Comment: I can confirm the issue with 7.2.14. It appears to be resolved in the January 14th snapshot of 7.2 (NTS x64) on Windows Server 2016. Previous Comments: ------------------------------------------------------------------------ [2019-01-15 17:33:18] ab@php.net Related To: Bug #77462 ------------------------------------------------------------------------ [2019-01-14 22:00:30] cphill at email dot arizona dot edu Reproduced original problem on Windows Server 2016 Standard version 1607 build 14393.2724. Tried PHP snapshot 7.2.15-dev (Jan 14 2019 13:40:01) MSVC15 (Visual C++ 2017) x64 running on same OS (see above) and the problem does not occur. ------------------------------------------------------------------------ [2019-01-13 00:37:08] ab@php.net Thanks for the further infos. Could you check the latest snapshots, 7.2 and up, please? This seems to be indeed an OpenLDAP issue with OpenSSL 1.1.1. Thanks. ------------------------------------------------------------------------ [2019-01-12 19:45:20] tsimmons at gmail dot com I would go with the 1.1.0j release from http://wiki.overbyte.eu/wiki/index.php/ICS_Download#Download_OpenSSL_Binaries_.28required_for_SSL-enabled_components.29 since there have been security updates to OpenSSL since the 1.1.0i released with PHP 7.2.13. ------------------------------------------------------------------------ [2019-01-11 17:57:43] jbrady at sbccd dot org I can confirm that using the two DLLs from 7.2.13 does resolve the issue. Also, here is a stack trace using VS2017 on Windows 10: libcrypto-1_1-x64.dll!00007ffd2aa73708() libssl-1_1-x64.dll!00007ffd3a43a422() php_ldap.dll!tlso_sb_setup(sockbuf_io_desc * sbiod, void * arg) Line 873 at e:\repo\winlibs_openldap\libraries\libldap\tls_o.c(873) libcrypto-1_1-x64.dll!00007ffd2aa72e36() libssl-1_1-x64.dll!00007ffd3a437880() php_ldap.dll!tlso_sb_remove(sockbuf_io_desc * sbiod) Line 885 at e:\repo\winlibs_openldap\libraries\libldap\tls_o.c(885) php_ldap.dll!ber_sockbuf_remove_io(sockbuf * sb, sockbuf_io * sbio, int layer) Line 229 at e:\repo\winlibs_openldap\libraries\liblber\sockbuf.c(229) php_ldap.dll!ldap_int_tls_connect(ldap * ld, ldap_conn * conn) Line 392 at e:\repo\winlibs_openldap\libraries\libldap\tls2.c(392) php_ldap.dll!ldap_int_tls_start(ldap * ld, ldap_conn * conn, ldap_url_desc * srv) Line 932 at e:\repo\winlibs_openldap\libraries\libldap\tls2.c(932) php_ldap.dll!ldap_int_open_connection(ldap * ld, ldap_conn * conn, ldap_url_desc * srv, int async) Line 450 at e:\repo\winlibs_openldap\libraries\libldap\open.c(450) php_ldap.dll!ldap_new_connection(ldap * ld, ldap_url_desc * * srvlist, int use_ldsb, int connect, ldapreqinfo * bind, int m_req, int m_res) Line 488 at e:\repo\winlibs_openldap\libraries\libldap\request.c(488) php_ldap.dll!ldap_open_defconn(ldap * ld) Line 41 at e:\repo\winlibs_openldap\libraries\libldap\open.c(41) php_ldap.dll!ldap_send_initial_request(ldap * ld, unsigned __int64 msgtype, const char * dn, berelement * ber, int msgid) Line 130 at e:\repo\winlibs_openldap\libraries\libldap\request.c(130) php_ldap.dll!ldap_sasl_bind(ldap * ld, const char * dn, const char * mechanism, berval * cred, ldapcontrol * * sctrls, ldapcontrol * * cctrls, int * msgidp) Line 164 at e:\repo\winlibs_openldap\libraries\libldap\sasl.c(164) php_ldap.dll!ldap_sasl_bind_s(ldap * ld, const char * dn, const char * mechanism, berval * cred, ldapcontrol * * sctrls, ldapcontrol * * cctrls, berval * * servercredp) Line 200 at e:\repo\winlibs_openldap\libraries\libldap\sasl.c(200) php_ldap.dll!zif_ldap_bind(_zend_execute_data * execute_data, _zval_struct * return_value) Line 631 at c:\php-snap-build\php72\vc15\x64\php-7.2.14\ext\ldap\ldap.c(631) php_xdebug.dll!00007ffd7a8b5b18() php7.dll!ZEND_DO_FCALL_SPEC_RETVAL_USED_HANDLER(_zend_execute_data * execute_data) Line 1046 at c:\php-snap-build\php72\vc15\x64\php-7.2.14\zend\zend_vm_execute.h(1046) php7.dll!execute_ex(_zend_execute_data * ex) Line 59739 at c:\php-snap-build\php72\vc15\x64\php-7.2.14\zend\zend_vm_execute.h(59739) php_xdebug.dll!00007ffd7a8b57c8() php7.dll!zend_execute(_zend_op_array * op_array, _zval_struct * return_value) Line 63777 at c:\php-snap-build\php72\vc15\x64\php-7.2.14\zend\zend_vm_execute.h(63777) php7.dll!zend_execute_scripts(int type, _zval_struct * retval, int file_count, ...) Line 1503 at c:\php-snap-build\php72\vc15\x64\php-7.2.14\zend\zend.c(1503) php7.dll!php_execute_script(_zend_file_handle * primary_file) Line 2592 at c:\php-snap-build\php72\vc15\x64\php-7.2.14\main\main.c(2592) php.exe!do_cli(int argc, char * * argv) Line 1012 at c:\php-snap-build\php72\vc15\x64\php-7.2.14\sapi\cli\php_cli.c(1012) php.exe!main(int argc, char * * argv) Line 1403 at c:\php-snap-build\php72\vc15\x64\php-7.2.14\sapi\cli\php_cli.c(1403) [Inline Frame] php.exe!invoke_main() Line 78 at f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl(78) php.exe!__scrt_common_main_seh() Line 288 at f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl(288) kernel32.dll!BaseThreadInitThunk() ntdll.dll!RtlUserThreadStart() ------------------------------------------------------------------------ The remainder of the comments for this report are too long. 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