uw-imap - multiple vulnerabilities

Two vulnerabilities have been found in uw-imap, an IMAP
implementation. The Common Vulnerabilities and Exposures project
identifies the following problems:

It was discovered that several buffer overflows can be triggered via a
long folder extension argument to the tmail or dmail program. This
could lead to arbitrary code execution (CVE-2008-5005).

It was discovered that a NULL pointer dereference could be triggered by
a malicious response to the QUIT command leading to a denial of service
(CVE-2008-5006).

For the stable distribution (etch), these problems have been fixed in
version 2002edebian1-13.1+etch1.

For the unstable distribution (sid) and the testing distribution
(lenny), these problems have been fixed in version 2007d~dfsg-1.

We recommend that you upgrade your uw-imap packages.