Description
openwebmail.pl in Open WebMail 1.7 and 1.71 reveals sensitive information in error messages and generates different responses whether a user exists or not, which allows remote attackers to identify valid usernames via brute force attacks and obtain certain configuration and version information.
References
- open-webmail-information-disclosure(10684) vdb-entry
- 20021119 Open WebMail 1.71 "background" magic info mailing-list
- 6232 vdb-entry