IBM Web Application Firewall, as used on the G400 IPS-G400-IB-1 and GX4004 IPS-GX4004-IB-2 appliances with update 31.030, does not properly handle query strings with multiple instances of the same parameter, which allows remote attackers to bypass intended intrusion prevention by dividing a dangerous parameter value into substrings, as demonstrated by a SQL statement that is split across multiple iid parameters and then sent to a .aspx file on an IIS web server.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2011-08-15T21:00:00
Updated: 2024-08-06T23:22:27.693Z
Reserved: 2011-08-15T00:00:00
Link: CVE-2011-3140
Vulnrichment
No data.
NVD
Status : Modified
Published: 2011-08-15T21:55:03.283
Modified: 2018-10-09T19:33:10.120
Link: CVE-2011-3140
Redhat
No data.