{ "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2011-3379", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The is_a function in PHP 5.3.7 and 5.3.8 triggers a call to the __autoload function, which makes it easier for remote attackers to execute arbitrary code by providing a crafted URL and leveraging potentially unsafe behavior in certain PEAR packages and custom autoloaders." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=741020", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=741020" }, { "name": "HPSBMU02786", "refsource": "HP", "url": "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041" }, { "name": "http://svn.php.net/viewvc/?view=revision&revision=317183", "refsource": "CONFIRM", "url": "http://svn.php.net/viewvc/?view=revision&revision=317183" }, { "name": "https://bugs.php.net/bug.php?id=55475", "refsource": "CONFIRM", "url": "https://bugs.php.net/bug.php?id=55475" }, { "name": "20110923 Security issue is_a function in PHP 5.3.7+", "refsource": "BUGTRAQ", "url": "http://www.securityfocus.com/archive/1/519770/30/0/threaded" }, { "name": "8525", "refsource": "SREASON", "url": "http://securityreason.com/securityalert/8525" }, { "name": "http://www.byte.nl/blog/2011/09/23/security-bug-in-is_a-function-in-php-5-3-7-5-3-8/", "refsource": "MISC", "url": "http://www.byte.nl/blog/2011/09/23/security-bug-in-is_a-function-in-php-5-3-7-5-3-8/" }, { "name": "SSRT100877", "refsource": "HP", "url": "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041" } ] } }