eGroupware email contains a flaw that may lead to an unauthorized information disclosure. The issue is triggered when an email is created with an attachment, then not sent. The attachment will be sent with the next outgoing message regardless of who sends the next mail.
Classification
Location:
Local Access Required,
Remote / Network Access
Attack Type:
Information Disclosure,
Misconfiguration
Impact:
Loss of Confidentiality
Exploit:
Exploit Public
Solution
Currently, there are no known upgrades or patches to correct this issue. It is possible to correct the flaw by implementing the following workaround: If you attach a file to a message and then decide not to send it, logout of eGroupWare then log back on before sending any new messages.
This product uses the Daylife API but is not endorsed or certified by Daylife.
This section lists the latest news and blogs found via the daylife API (and for older items, the technorati API), which mention or otherwise discuss this vulnerability.