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Sicherheit: Zwei Probleme in samba
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in samba
ID: openSUSE-SU-2012:0507-1
Distribution: SUSE
Plattformen: SUSE openSUSE 12.1
Datum: Mo, 16. April 2012, 19:02
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0870
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1182
Applikationen: Samba

Originalnachricht

   openSUSE Security Update: update for samba
______________________________________________________________________________

Announcement ID: openSUSE-SU-2012:0507-1
Rating: critical
References: #741854 #746825 #747934 #751454 #752797
Cross-References: CVE-2012-0870 CVE-2012-1182
Affected Products:
openSUSE 12.1
______________________________________________________________________________

An update that solves two vulnerabilities and has three
fixes is now available.

Description:

- Add the ldapsmb sources as else patches against them have
no chance to apply.

- Samba pre-3.6.4 are affected by a vulnerability that
allows remote code exe- cution as the "root" user; PIDL
based autogenerated code allows overwriting beyond of
allocated array; CVE-2012-1182; (bso#8815); (bnc#752797).

- s3-winbindd: Only use SamLogonEx when we can get
unencrypted session keys; (bso#8599).
- Correctly handle DENY ACEs when privileges apply;
(bso#8797).

- s3:smb2_server: fix a logic error, we should sign non
guest sessions; (bso8749).
- Allow vfs_aio_pthread to build as a static module;
(bso#8723).
- s3:dbwrap_ctdb: return the number of records in
db_ctdb_traverse() for persistent dbs; (#bso8527).
- s3: segfault in dom_sid_compare(bso#8567).
- Honor SeTakeOwnershiPrivilege when client asks for
SEC_STD_WRITE_OWNER; (bso#8768).
- s3-winbindd: Close netlogon connection if the status
returned by the NetrSamLogonEx call is timeout in the
pam_auth_crap path; (bso#8771).
- s3-winbindd: set the can_do_validation6 also for trusted
domain; (bso#8599).
- Fix problem when calculating the share security mask,
take priviliges into account for the connecting user;
(bso#8784).

- Fix crash in dcerpc_lsa_lookup_sids_noalloc() with over
1000 groups; (bso#8807); (bnc#751454).

- Remove obsoleted Authors lines from spec file for
post-11.2 systems.

- Make ldapsmb build with Fedora 15 and 16; (bso#8783).
- BuildRequire libuuid-devel for post-11.0 and other
systems.
- Define missing python macros for non SUSE systems.
- PreReq to fillup_prereq and insserv_prereq only on SUSE
systems.
- Always use cifstab instead of smbfstab on non SUSE
systems.

- Ensure AndX offsets are increasing strictly monotonically
in pre-3.4 versions; CVE-2012-0870; (bnc#747934).

- Add SERVERID_UNIQUE_ID_NOT_TO_VERIFY; (bso#8760);
(bnc#741854).

- s3-printing: fix crash in printer_list_set_printer();
(bso#8762); (bnc#746825).


Patch Instructions:

To install this openSUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:

- openSUSE 12.1:

zypper in -t patch openSUSE-2012-223

To bring your system up-to-date, use "zypper patch".


Package List:

- openSUSE 12.1 (i586 x86_64):

ldapsmb-1.34b-34.11.1
libldb-devel-1.0.2-34.11.1
libldb1-1.0.2-34.11.1
libldb1-debuginfo-1.0.2-34.11.1
libnetapi-devel-3.6.3-34.11.1
libnetapi0-3.6.3-34.11.1
libnetapi0-debuginfo-3.6.3-34.11.1
libsmbclient-devel-3.6.3-34.11.1
libsmbclient0-3.6.3-34.11.1
libsmbclient0-debuginfo-3.6.3-34.11.1
libsmbsharemodes-devel-3.6.3-34.11.1
libsmbsharemodes0-3.6.3-34.11.1
libsmbsharemodes0-debuginfo-3.6.3-34.11.1
libtalloc-devel-2.0.5-34.11.1
libtalloc2-2.0.5-34.11.1
libtalloc2-debuginfo-2.0.5-34.11.1
libtdb-devel-1.2.9-34.11.1
libtdb1-1.2.9-34.11.1
libtdb1-debuginfo-1.2.9-34.11.1
libtevent-devel-0.9.11-34.11.1
libtevent0-0.9.11-34.11.1
libtevent0-debuginfo-0.9.11-34.11.1
libwbclient-devel-3.6.3-34.11.1
libwbclient0-3.6.3-34.11.1
libwbclient0-debuginfo-3.6.3-34.11.1
samba-3.6.3-34.11.1
samba-client-3.6.3-34.11.1
samba-client-debuginfo-3.6.3-34.11.1
samba-debuginfo-3.6.3-34.11.1
samba-debugsource-3.6.3-34.11.1
samba-devel-3.6.3-34.11.1
samba-krb-printing-3.6.3-34.11.1
samba-krb-printing-debuginfo-3.6.3-34.11.1
samba-winbind-3.6.3-34.11.1
samba-winbind-debuginfo-3.6.3-34.11.1

- openSUSE 12.1 (x86_64):

libldb1-32bit-1.0.2-34.11.1
libldb1-debuginfo-32bit-1.0.2-34.11.1
libsmbclient0-32bit-3.6.3-34.11.1
libsmbclient0-debuginfo-32bit-3.6.3-34.11.1
libtalloc2-32bit-2.0.5-34.11.1
libtalloc2-debuginfo-32bit-2.0.5-34.11.1
libtdb1-32bit-1.2.9-34.11.1
libtdb1-debuginfo-32bit-1.2.9-34.11.1
libtevent0-32bit-0.9.11-34.11.1
libtevent0-debuginfo-32bit-0.9.11-34.11.1
libwbclient0-32bit-3.6.3-34.11.1
libwbclient0-debuginfo-32bit-3.6.3-34.11.1
samba-32bit-3.6.3-34.11.1
samba-client-32bit-3.6.3-34.11.1
samba-client-debuginfo-32bit-3.6.3-34.11.1
samba-debuginfo-32bit-3.6.3-34.11.1
samba-winbind-32bit-3.6.3-34.11.1
samba-winbind-debuginfo-32bit-3.6.3-34.11.1

- openSUSE 12.1 (noarch):

samba-doc-3.6.3-34.11.1

- openSUSE 12.1 (ia64):

libldb1-debuginfo-x86-1.0.2-34.11.1
libldb1-x86-1.0.2-34.11.1
libsmbclient0-debuginfo-x86-3.6.3-34.11.1
libsmbclient0-x86-3.6.3-34.11.1
libtalloc2-debuginfo-x86-2.0.5-34.11.1
libtalloc2-x86-2.0.5-34.11.1
libtdb1-debuginfo-x86-1.2.9-34.11.1
libtdb1-x86-1.2.9-34.11.1
libtevent0-debuginfo-x86-0.9.11-34.11.1
libtevent0-x86-0.9.11-34.11.1
libwbclient0-debuginfo-x86-3.6.3-34.11.1
libwbclient0-x86-3.6.3-34.11.1
samba-client-debuginfo-x86-3.6.3-34.11.1
samba-client-x86-3.6.3-34.11.1
samba-debuginfo-x86-3.6.3-34.11.1
samba-winbind-debuginfo-x86-3.6.3-34.11.1
samba-winbind-x86-3.6.3-34.11.1
samba-x86-3.6.3-34.11.1


References:

http://support.novell.com/security/cve/CVE-2012-0870.html
http://support.novell.com/security/cve/CVE-2012-1182.html
https://bugzilla.novell.com/741854
https://bugzilla.novell.com/746825
https://bugzilla.novell.com/747934
https://bugzilla.novell.com/751454
https://bugzilla.novell.com/752797

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