Title: 4D WebStar Remote IMAP Denial of Service Vulnerability
Severity: MODERATE
Description:
4D WebStar is an application providing web, FTP and email services for Apple Mac OS X.
4D WebStar is affected by a remote denial of service vulnerability. This issue arises because the application fails to handle exceptional conditions in a proper manner.
Specific details regarding the cause of this issue are not currently available. This BID will be updated as further information is disclosed.
Attackers connecting to the IMAP service may send unspecified data, causing the Mailbox server to crash, denying service to legitimate users. It is reported that Apple Mail 2, as included with Mac OS X 10.4 may be used to trigger this crash.
Affected Products:
- 4D WebSTAR 5.1.2
- 4D WebSTAR 5.1.3
- 4D WebSTAR 5.2.0
- 4D WebSTAR 5.2.1
- 4D WebSTAR 5.2.2
- 4D WebSTAR 5.2.3
- 4D WebSTAR 5.2.4
- 4D WebSTAR 5.3.0
- 4D WebSTAR 5.3.1
- 4D WebSTAR 5.3.2
- 4D WebSTAR 5.3.3
- 4D WebSTAR 5.3.4
References:
- 4D Inc.: 4D WebSTAR Product Page
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