From: datibbaw
Operating system: Linux
PHP version: master-Git-2013-09-21 (Git)
Package: OpenSSL related
Bug Type: Bug
Bug description:CN_match gives false positive
Description:
------------
When the CN_match option is used to verify "foo.test.com.sg" and the server
certificate CN is "*.test.com" it will succeed erroneously.
Test script:
---------------
$context = stream_context_create(['ssl' => [
'verify_peer' => true,
'allow_self_signed' => true,
'CN_match' => 'foo.test.com.sg',
]]);
$s = file_get_contents($url, 'rt', $context);
var_dump($s);
Expected result:
----------------
Warning: file_get_contents(): Peer certificate CN=`*.test.com' did not
match
expected CN=`foo.test.com.sg' in /path/to/script.php on line 12
Warning: file_get_contents(): Failed to enable crypto in
/Users/tjerk/work/ssl/ssl.php on line 11
Warning: file_get_contents(https://localhost:4433): failed to open stream:
operation failed in /path/to/script.php on line 11
bool(false)
Actual result:
--------------
No errors.
--
Edit bug report at https://bugs.php.net/bug.php?id=65729&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=65729&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=65729&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=65729&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=65729&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=65729&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=65729&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=65729&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=65729&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=65729&r=support
Expected behavior: https://bugs.php.net/fix.php?id=65729&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=65729&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=65729&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=65729&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=65729&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=65729&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=65729&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=65729&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=65729&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=65729&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=65729&r=mysqlcfg
