Oracle Solaris Third-Party Patch Update : samba (cve_2012_6150_input_validation)

This script is Copyright (C) 2015 Tenable Network Security, Inc.


Synopsis :

The remote Solaris system is missing a security patch for third-party
software.

Description :

The remote Solaris system is missing necessary patches to address
security updates :

- The winbind_name_list_to_sid_string_list function in
nsswitch/pam_winbind.c in Samba through 4.1.2 handles
invalid require_membership_of group names by accepting
authentication by any user, which allows remote
authenticated users to bypass intended access
restrictions in opportunistic circumstances by
leveraging an administrator's pam_winbind
configuration-file mistake. (CVE-2012-6150)

- Heap-based buffer overflow in the
dcerpc_read_ncacn_packet_done function in
librpc/rpc/dcerpc_util.c in winbindd in Samba 3.x before
3.6.22, 4.0.x before 4.0.13, and 4.1.x before 4.1.3
allows remote AD domain controllers to execute arbitrary
code via an invalid fragment length in a DCE-RPC packet.
(CVE-2013-4408)

See also :

http://www.nessus.org/u?b5f8def1
http://www.nessus.org/u?ec644489
https://blogs.oracle.com/sunsecurity/entry/cve_2013_4408_buffer_errors

Solution :

Upgrade to Solaris 11.1.16.5.0.

Risk factor :

High / CVSS Base Score : 8.3
(CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C)

Family: Solaris Local Security Checks

Nessus Plugin ID: 80766 ()

Bugtraq ID:

CVE ID: CVE-2012-6150
CVE-2013-4408

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