Multiple Potential Buffer Overruns in Samba

Evgeny Demidov discovered that the Samba server has a
buffer overflow in the Samba Web Administration Tool (SWAT)
on decoding Base64 data during HTTP Basic Authentication.
Versions 3.0.2 through 3.0.4 are affected.
Another buffer overflow bug has been found in the code
used to support the “mangling method = hash” smb.conf
option. The default setting for this parameter is “mangling
method = hash2” and therefore not vulnerable. Versions
between 2.2.0 through 2.2.9 and 3.0.0 through 3.0.4 are affected.