Description
Adobe Document Server for Reader Extensions 6.0, during log on, provides different error messages depending on whether the user ID is valid or invalid, which allows remote attackers to more easily identify valid user IDs via brute force attacks.
References
- 20060413 Secunia Research: Adobe Document Server for Reader ExtensionsMultiple Vulnerabilities mailing-list
- adobe-error-account-enumeration(25772) vdb-entry
- http://www.adobe.com/support/techdocs/331917.html
- 15924 third-party-advisory
- http://secunia.com/secunia_research/2005-68/advisory/
- ADV-2006-1342 vdb-entry
- 17500 vdb-entry