Samba 3.4.2 Available for Download
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Release Notes for Samba 3.4.2
October 1, 2009
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This is a security release in order to address CVE-2009-2813, CVE-2009-2948
and CVE-2009-2906.
o CVE-2009-2813:
In all versions of Samba later than 3.0.11, connecting to the home
share of a user will use the root of the filesystem
as the home directory if this user is misconfigured to have
an empty home directory in /etc/passwd.
o CVE-2009-2948:
If mount.cifs is installed as a setuid program, a user can pass it a
credential or password path to which he or she does not have access and
then use the --verbose option to view the first line of that file.
All known Samba versions are affected.
o CVE-2009-2906:
Specially crafted SMB requests on authenticated SMB connections can
send smbd into a 100% CPU loop, causing a DoS on the Samba server.
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Changes
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Changes since 3.4.1
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o Jeremy Allison <jra@samba.org>
* BUG 6763: Fix for CVE-2009-2813.
* BUG 6768: Fix for CVE-2009-2906.
o Jeff Layton <jlayton@redhat.com>
* Fix for CVE-2009-2948.