IBM released a technote titled: "Potential security vulnerabilities in Lotus Notes file viewers for Applix Presents, Folio Flat File, HTML speed reader, KeyView and MIME".

The vulnerabilites center around attached files of many types:

• Text mail (MIME)
• HTML speed reader (.htm)
• Applix Presents (.ag)
• Folio Flat File (.fff)
• KeyView document viewing engine

Workarounds and on demand patches are available. Secunia (who reported the vulnerability to IBM) has an advisory on the same subject as well.

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Swa Frantzen -- Gorilla Security