httpdx HTTP requests information disclosure

httpdx-http-information-disclosure (53733) The risk level is classified as LowLow Risk


httpdx could allow a remote attacker to obtain sensitive information, caused by an error when handling HTTP requests. By sending a direct HTTP request with "." appended to a URI, a remote attacker could exploit this vulnerability to obtain source code and other sensitive information.


Base Score: 5
  Access Vector: Network
  Access Complexity: Low
  Authentication: None
  Confidentiality Impact: Partial
  Integrity Impact: None
  Availability Impact: None
Temporal Score: 3.7
  Exploitability: Unproven
  Remediation Level: Official-Fix
  Report Confidence: Confirmed


Obtain Information


Upgrade to the latest version of httpdx (1.4.6b or later), available from the Web site. See References.


  • Dr_IDE's Blogger: httpdx 1.4.4 Remote Arbitrary Source Disclosure .
  • Web site: httpdx - ultralight http/ftp server.
  • CVE-2009-4531: httpdx 1.4.4 and earlier allows remote attackers to obtain the source code for a web page by appending a . (dot) character to the URI.
  • OSVDB ID: 58857: httpdx URL Trailing Dot Request Source Disclosure
  • SA37013: httpdx Source Code Disclosure Vulnerability

Platforms Affected:

  • Jasper httpdx 1.4.4


Oct 09, 2009

The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor (IBM Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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