A security issue affects the following Ubuntu releases:
Ubuntu 4.10 (Warty Warthog)
The following packages are affected:
cyrus21-imapd
The problem can be corrected by upgrading the affected package to version 2.1.16-6ubuntu0.3. In general, a standard system upgrade is sufficient to effect the necessary changes.
Details follow:
Sean Larsson discovered a buffer overflow in the IMAP "annotate" extension. This possibly allowed an authenticated IMAP client to execute arbitrary code with the privileges of the Cyrus IMAP server.