[Japanese]

JVNDB-2011-000039

ASP.NET vulnerable to cross-site scripting

Overview

ASP.NET contains a cross-site scripting vulnerability.

ASP.NET contains an issue in the escape processes for string output. Web applications that use ASP.NET may contain a cross-site scripting vulnerability.

Masato Anzai of Mitsui Bussan Secure Directions, Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

Base Metrics: 4.3 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None

Affected Products


Microsoft Corporation
  • Microsoft .NET Framework 2.0 Service Pack 1 and earlier

Impact

An arbitrary script may be executed on the user's web browser.
Solution

[Update the software]
Update to the latest version according to the information provided by the developer.
Vendor Information

Microsoft Corporation
CWE (What is CWE?)

  1. Cross-site Scripting(CWE-79) [IPA Evaluation]
CVE (What is CVE?)

References

  1. JVN : JVN#72586781
Revision History

[2011/06/16]
  Web page published