|Date: (C)2008-03-28 (M)2017-10-04|| |
The setRequestHeader method of the XMLHttpRequest object in Microsoft Internet Explorer 5.01, 6, and 7 does not block dangerous HTTP request headers when certain 8-bit character sequences are appended to a header name, which allows remote attackers to (1) conduct HTTP request splitting and HTTP request smuggling attacks via an incorrect Content-Length header, (2) access arbitrary virtual hosts via a modified Host header, (3) bypass referrer restrictions via an incorrect Referer header, and (4) bypass the same-origin policy and obtain sensitive information via a crafted request header.
|CVSS Score: 7.1||Access Vector: NETWORK|
|Exploit Score: 8.6||Access Complexity: MEDIUM|
|Impact Score: 6.9||Authentication: NONE|
| ||Confidentiality: COMPLETE|
| ||Integrity: NONE|
| ||Availability: NONE|