Izdana je zakrpa koja rješava sigurnosni problem kod paketa Samba. Propust koji je ispravljen omogućavao je zlonamjernom korisniku pokretanje proizvoljnog programskog koda.
Paket:
Samba 3.x
Operacijski sustavi:
SUSE Linux Enterprise Desktop 11, SUSE Linux Enterprise Server (SLES) 10, SUSE Linux Enterprise Server (SLES) 11
Kritičnost:
8.7
Problem:
neodgovarajuća provjera ulaznih podataka
Iskorištavanje:
udaljeno
Posljedica:
proizvoljno izvršavanje programskog koda
Rješenje:
programska zakrpa proizvođača
CVE:
CVE-2012-1182
Izvorni ID preporuke:
SUSE-SU-2012:0500-1
Izvor:
SUSE
Problem:
Propust se očituje u generatoru RPC koda zbog nedovoljne provjere veličine memorije koju alocira korisnik.
Posljedica:
Udaljeni napadač može iskoristiti ranjivost za pokretanje proizvoljnog programskog koda putem posebno oblikovanog RPC poziva.
Rješenje:
Svim se korisnicima preporuča primjena nadogradnje.
SUSE Security Update: Security update for Samba
______________________________________________________________________________
Announcement ID: SUSE-SU-2012:0500-1
Rating: critical
References: #722663 #732572 #742885 #747906 #752797
Cross-References: CVE-2012-1182
Affected Products:
SUSE Linux Enterprise Software Development Kit 11 SP1
SUSE Linux Enterprise Server 11 SP2
SUSE Linux Enterprise Server 11 SP1 for VMware
SUSE Linux Enterprise Server 11 SP1
SUSE Linux Enterprise Server 10 GPLv3 Extras
SUSE Linux Enterprise Desktop 11 SP2
SUSE Linux Enterprise Desktop 11 SP1
______________________________________________________________________________
An update that solves one vulnerability and has four fixes
is now available.
Description:
A remote code execution flaw in Samba has been fixed:
* CVE-2012-1182: PIDL based autogenerated code uses
client supplied size values which allows attackers to write
beyond the allocated array size
Also the following bugs have been fixed:
* Samba printer name marshalling problems (bnc#722663)
* mount.cifs: properly update mtab during remount
(bnc#747906)
* s3: compile IDL files in autogen, some configure
tests need this.
* Fix incorrect types in the full audit VFS module. Add
null terminators to audit log enums (bnc#742885)
* Do not map POSIX execute permission to Windows
FILE_READ_ATTRIBUTES; (bso#8631); (bnc#732572).
Security Issue reference:
* CVE-2012-1182
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1182
>
Patch Instructions:
To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Software Development Kit 11 SP1:
zypper in -t patch sdksp1-cifs-mount-6124
- SUSE Linux Enterprise Server 11 SP2:
zypper in -t patch slessp1-cifs-mount-6124
- SUSE Linux Enterprise Server 11 SP1 for VMware:
zypper in -t patch slessp1-cifs-mount-6124
- SUSE Linux Enterprise Server 11 SP1:
zypper in -t patch slessp1-cifs-mount-6124
- SUSE Linux Enterprise Desktop 11 SP2:
zypper in -t patch sledsp1-cifs-mount-6124
- SUSE Linux Enterprise Desktop 11 SP1:
zypper in -t patch sledsp1-cifs-mount-6124
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Linux Enterprise Software Development Kit 11 SP1 (i586 ia64 ppc64
s390x x86_64):
libnetapi-devel-3.4.3-1.38.1
libnetapi0-3.4.3-1.38.1
libsmbclient-devel-3.4.3-1.38.1
libsmbsharemodes-devel-3.4.3-1.38.1
libsmbsharemodes0-3.4.3-1.38.1
libtalloc-devel-3.4.3-1.38.1
libtdb-devel-3.4.3-1.38.1
libwbclient-devel-3.4.3-1.38.1
samba-devel-3.4.3-1.38.1
- SUSE Linux Enterprise Server 11 SP2 (i586 ia64 ppc64 s390x x86_64):
cifs-mount-3.4.3-1.38.1
libtalloc1-3.4.3-1.38.1
- SUSE Linux Enterprise Server 11 SP2 (ppc64 s390x x86_64):
libtalloc1-32bit-3.4.3-1.38.1
- SUSE Linux Enterprise Server 11 SP2 (ia64):
libtalloc1-x86-3.4.3-1.38.1
- SUSE Linux Enterprise Server 11 SP1 for VMware (i586 x86_64):
cifs-mount-3.4.3-1.38.1
ldapsmb-1.34b-11.28.38.1
libsmbclient0-3.4.3-1.38.1
libtalloc1-3.4.3-1.38.1
libtdb1-3.4.3-1.38.1
libwbclient0-3.4.3-1.38.1
samba-3.4.3-1.38.1
samba-client-3.4.3-1.38.1
samba-krb-printing-3.4.3-1.38.1
samba-winbind-3.4.3-1.38.1
- SUSE Linux Enterprise Server 11 SP1 for VMware (x86_64):
libsmbclient0-32bit-3.4.3-1.38.1
libtalloc1-32bit-3.4.3-1.38.1
libtdb1-32bit-3.4.3-1.38.1
libwbclient0-32bit-3.4.3-1.38.1
samba-32bit-3.4.3-1.38.1
samba-client-32bit-3.4.3-1.38.1
samba-winbind-32bit-3.4.3-1.38.1
- SUSE Linux Enterprise Server 11 SP1 for VMware (noarch):
samba-doc-3.4.3-1.38.1
- SUSE Linux Enterprise Server 11 SP1 (i586 ia64 ppc64 s390x x86_64):
cifs-mount-3.4.3-1.38.1
ldapsmb-1.34b-11.28.38.1
libsmbclient0-3.4.3-1.38.1
libtalloc1-3.4.3-1.38.1
libtdb1-3.4.3-1.38.1
libwbclient0-3.4.3-1.38.1
samba-3.4.3-1.38.1
samba-client-3.4.3-1.38.1
samba-krb-printing-3.4.3-1.38.1
samba-winbind-3.4.3-1.38.1
- SUSE Linux Enterprise Server 11 SP1 (ppc64 s390x x86_64):
libsmbclient0-32bit-3.4.3-1.38.1
libtalloc1-32bit-3.4.3-1.38.1
libtdb1-32bit-3.4.3-1.38.1
libwbclient0-32bit-3.4.3-1.38.1
samba-32bit-3.4.3-1.38.1
samba-client-32bit-3.4.3-1.38.1
samba-winbind-32bit-3.4.3-1.38.1
- SUSE Linux Enterprise Server 11 SP1 (noarch):
samba-doc-3.4.3-1.38.1
- SUSE Linux Enterprise Server 11 SP1 (ia64):
libsmbclient0-x86-3.4.3-1.38.1
libtalloc1-x86-3.4.3-1.38.1
libtdb1-x86-3.4.3-1.38.1
libwbclient0-x86-3.4.3-1.38.1
samba-client-x86-3.4.3-1.38.1
samba-winbind-x86-3.4.3-1.38.1
samba-x86-3.4.3-1.38.1
- SUSE Linux Enterprise Server 10 GPLv3 Extras (i586 ia64 ppc s390x x86_64):
libnetapi-devel-3.4.3-0.41.1
libnetapi0-3.4.3-0.41.1
libtalloc-devel-3.4.3-0.41.1
libtalloc1-3.4.3-0.41.1
libtdb-devel-3.4.3-0.41.1
libtdb1-3.4.3-0.41.1
libwbclient-devel-3.4.3-0.41.1
libwbclient0-3.4.3-0.41.1
samba-gplv3-3.4.3-0.41.1
samba-gplv3-client-3.4.3-0.41.1
samba-gplv3-krb-printing-3.4.3-0.41.1
samba-gplv3-winbind-3.4.3-0.41.1
- SUSE Linux Enterprise Server 10 GPLv3 Extras (noarch):
samba-gplv3-doc-3.4.3-0.41.1
- SUSE Linux Enterprise Desktop 11 SP2 (i586 x86_64):
cifs-mount-3.4.3-1.38.1
libtalloc1-3.4.3-1.38.1
- SUSE Linux Enterprise Desktop 11 SP2 (x86_64):
libtalloc1-32bit-3.4.3-1.38.1
- SUSE Linux Enterprise Desktop 11 SP1 (i586 x86_64):
cifs-mount-3.4.3-1.38.1
libsmbclient0-3.4.3-1.38.1
libtalloc1-3.4.3-1.38.1
libtdb1-3.4.3-1.38.1
libwbclient0-3.4.3-1.38.1
samba-3.4.3-1.38.1
samba-client-3.4.3-1.38.1
samba-krb-printing-3.4.3-1.38.1
samba-winbind-3.4.3-1.38.1
- SUSE Linux Enterprise Desktop 11 SP1 (x86_64):
libsmbclient0-32bit-3.4.3-1.38.1
libtalloc1-32bit-3.4.3-1.38.1
libtdb1-32bit-3.4.3-1.38.1
libwbclient0-32bit-3.4.3-1.38.1
samba-32bit-3.4.3-1.38.1
samba-client-32bit-3.4.3-1.38.1
samba-winbind-32bit-3.4.3-1.38.1
- SUSE Linux Enterprise Desktop 11 SP1 (noarch):
samba-doc-3.4.3-1.38.1
References:
http://support.novell.com/security/cve/CVE-2012-1182.html
https://bugzilla.novell.com/722663
https://bugzilla.novell.com/732572
https://bugzilla.novell.com/742885
https://bugzilla.novell.com/747906
https://bugzilla.novell.com/752797
http://download.novell.com/patch/finder/?keywords=3bd8f1f0b7951916141df8d3c918f1a5
http://download.novell.com/patch/finder/?keywords=a26eb82dd0f2acd52392bd054ba1ef36
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