phpBB 2.0.20 does not properly verify user-specified input variables used as limits to SQL queries, which allows remote attackers to obtain sensitive information via a negative LIMIT specification, as demonstrated by the start parameter to memberlist.php, which reveals the SQL query in the resulting error message.
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Link | Tags |
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https://exchange.xforce.ibmcloud.com/vulnerabilities/26306 | vdb entry |
http://marc.info/?l=bugtraq&m=114695651425026&w=2 | mailing list |
http://marc.info/?l=full-disclosure&m=114685931319903&w=2 | mailing list |
http://securityreason.com/securityalert/837 | third party advisory |
http://marc.info/?l=bugtraq&m=114731067321710&w=2 | mailing list |