Samba netdfs_io_dfs_EnumInfo_d buffer overflow
| samba-netdfsiodfsenuminfod-bo (34311) |  High Risk |
Description:
Samba is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the netdfs_io_dfs_EnumInfo_d function. By sending a specially-crafted RPC request to the DFS RPC interface, a remote attacker could overflow a buffer and execute arbitrary code on the system.
Platforms Affected:
- Apple, Mac OS X 10.3.9
- Apple, Mac OS X 10.4.10
- Apple, Mac OS X Server 10.3.9
- Apple, Mac OS X Server 10.4.10
- Canonical, Ubuntu 6.06 LTS
- Canonical, Ubuntu 6.10
- Canonical, Ubuntu 7.04
- Compaq, Tru64 6.6
- Debian, Debian Linux 4.0
- Gentoo, Linux
- HP, HP-UX B.11.11
- HP, HP-UX B.11.23
- HP, HP-UX B.11.31
- MandrakeSoft, Mandrake Linux 2007
- MandrakeSoft, Mandrake Linux 2007 X86_64
- MandrakeSoft, Mandrake Linux 2007.1 X86_64
- MandrakeSoft, Mandrake Linux 2007.1
- MandrakeSoft, Mandrake Linux 2008.0 X86_64
- MandrakeSoft, Mandrake Linux Corporate Server 3.0
- MandrakeSoft, Mandrake Linux Corporate Server 3.0 X86_64
- MandrakeSoft, Mandrake Linux Corporate Server 4.0 X86_64
- MandrakeSoft, Mandrake Linux Corporate Server 4.0
- Novell, Linux Desktop 9
- Novell, Linux POS 9
- Novell, Open Enterprise Server
- Novell, Open Enterprise Server
- Novell, OpenSUSE 10.2
- Novell, UnitedLinux 1.0
- OpenPKG, OpenPKG CURRENT
- OpenPKG, OpenPKG Enterprise E1.0-SOLID
- RedHat, Enterprise Linux 2.1 AS
- RedHat, Enterprise Linux 2.1 ES
- RedHat, Enterprise Linux 2.1 WS
- RedHat, Enterprise Linux 3 Desktop
- RedHat, Enterprise Linux 3 AS
- RedHat, Enterprise Linux 3 ES
- RedHat, Enterprise Linux 3 WS
- RedHat, Enterprise Linux 4 Desktop
- RedHat, Enterprise Linux 4 AS
- RedHat, Enterprise Linux 4 ES
- RedHat, Enterprise Linux 4 WS
- RedHat, Enterprise Linux 5 Client Workstation
- RedHat, Enterprise Linux 5
- RedHat, Enterprise Linux 5 Client
- RedHat, Enterprise Linux 5 Server
- RedHat, Linux Advanced Workstation 2.1 Itanium
- Samba, Samba 3.0.0
- Samba, Samba 3.0.1
- Samba, Samba 3.0.10
- Samba, Samba 3.0.11
- Samba, Samba 3.0.12
- Samba, Samba 3.0.13
- Samba, Samba 3.0.14
- Samba, Samba 3.0.14a
- Samba, Samba 3.0.15
- Samba, Samba 3.0.16
- Samba, Samba 3.0.17
- Samba, Samba 3.0.18
- Samba, Samba 3.0.19
- Samba, Samba 3.0.2
- Samba, Samba 3.0.20
- Samba, Samba 3.0.20a
- Samba, Samba 3.0.20b
- Samba, Samba 3.0.21
- Samba, Samba 3.0.21a
- Samba, Samba 3.0.21b
- Samba, Samba 3.0.21c
- Samba, Samba 3.0.22
- Samba, Samba 3.0.23
- Samba, Samba 3.0.23a
- Samba, Samba 3.0.23b
- Samba, Samba 3.0.23c
- Samba, Samba 3.0.23d
- Samba, Samba 3.0.24
- Samba, Samba 3.0.25 Pre2
- Samba, Samba 3.0.25 Pre1
- Samba, Samba 3.0.25 Rc2
- Samba, Samba 3.0.25 Rc3
- Samba, Samba 3.0.25 Rc1
- Samba, Samba 3.0.2a
- Sun, Solaris 10 SPARC
- Sun, Solaris 10 x86
- Sun, Solaris 9 SPARC
- Sun, Solaris 9 x86
- SuSE, Linux Enterprise Server 8
- SuSE, SuSE Linux Retail Solution 8
- SuSE, SuSE SLED 10
- SuSE, SuSE SLES 10
- SuSE, SuSE SLES 9
- Turbolinux, Turbolinux 10 Desktop
- Turbolinux, Turbolinux 10 F...
- Turbolinux, Turbolinux 10 Server
- Turbolinux, Turbolinux 10 Server x64 Ed
- Turbolinux, Turbolinux 8 Server
- Turbolinux, Turbolinux FUJI
- Turbolinux, Turbolinux Home
- Turbolinux, Turbolinux Multimedia
- Turbolinux, Turbolinux Personal
- Turbolinux, Turbolinux Appliance Server 1.0 Hosting Ed
- Turbolinux, Turbolinux Appliance Server 1.0 Workgroup Ed
- Turbolinux, Turbolinux Appliance Server 2.0
- VMware, ESX Server 2.0.2
- VMware, ESX Server 2.1.3
- VMware, ESX Server 2.5.3
- VMware, ESX Server 2.5.4
- VMware, ESX Server 3.0.0
- Xerox, WorkCentre 7655
- Xerox, WorkCentre 7665
- Xerox, WorkCentre 232
- Xerox, WorkCentre 238
- Xerox, WorkCentre 245
- Xerox, WorkCentre 255
- Xerox, WorkCentre 265
- Xerox, WorkCentre 275
- Xerox, WorkCentre Pro 232
- Xerox, WorkCentre Pro 238
- Xerox, WorkCentre Pro 245
- Xerox, WorkCentre Pro 255
- Xerox, WorkCentre Pro 265
- Xerox, WorkCentre Pro 275
Remedy:
Apply the patch for this vulnerability or upgrade to the latest version of Samba (3.0.25 or later), available from the Samba Web site. See References.
For VMware ESX 3.0.1:
Apply Patch Bundle ESX-1001213, available from the VMware Web site. See References.
For VMware ESX 3.0.0:
Apply Patch Bundle ESX-1001204, available from the VMware Web site. See References.
For VMware ESX 2.5.4:
Upgrade to the latest version of VMware ESX (patch 10 Build 53326 or later), available from the VMware Web site. See References.
For VMware ESX 2.5.3:
Upgrade to the latest version of VMware ESX (patch 13 Build 52488 or later), available from the VMware Web site. See References.
For VMware ESX 2.1.3:
Upgrade to the latest version of VMware ESX (patch 8 Build 53228 or later), available from the VMware Web site. See References.
For VMware ESX 2.0.2:
Upgrade to the latest version of VMware ESX (patch 8 Build 52650 or later), available from the VMware Web site. See References.
For Mac OS:
Apply Apple Security Update 2007-007, available from the Apple Web site. See References.
For Hewlett-Packard (Samba):
Refer to HPSBTU02218 SSRT071424 for patch, upgrade, or suggested workaround information. See References.
For Hewlett-Packard (Samba):
Refer to HPSBUX02218 SSRT071424 for patch, upgrade, or suggested workaround information. See References.
For Debian GNU/Linux (samba):
Refer to DSA-1291-1 for patch, upgrade, or suggested workaround information. See References.
For Ubuntu Linux (samba):
Refer to USN-460-1 for patch, upgrade, or suggested workaround information. See References.
For Mandriva Linux (samba):
Refer to MDKSA-2007:104 for patch, upgrade, or suggested workaround information. See References.
For Red Hat Linux:
Refer to RHSA-2007:0354-4 for patch, upgrade, or suggested workaround information. See References.
For Gentoo Linux (samba):
Refer to GLSA 200705-15 for patch, upgrade, or suggested workaround information. See References.
For Solaris (samba):
Refer to Sun Alert ID: 102964 for patch, upgrade, or suggested workaround information. See References.
For Tru64 UNIX:
Refer to BugTraq Mailing List, Tue Jul 10 2007 - 07:53:45 CDT for patch, upgrade, or suggested workaround information. See References.
For Turbolinux (samba):
Refer to TLSA-2007-35 for patch, upgrade, or suggested workaround information. See References.
For other distributions:
Apply the appropriate update for your system. See References.
Consequences:
Gain Access
References:
- Apple Security Update 2007-007 , About Security Update 2007-007 at http://docs.info.apple.com/article.html?artnum=306172.
- Apple Web site, Apple security updates at http://docs.info.apple.com/article.html?artnum=61798.
- BugTraq Mailing List, Sun May 13 2007 - 17:48:56 CDT , [SAMBA-SECURITY] CVE-2007-2446: Multiple Heap Overflows Allow Remote Code Execution at http://archives.neohapsis.com/archives/bugtraq/2007-05/0200.html.
- BugTraq Mailing List, Tue Jul 10 2007 - 07:53:45 CDT , [security bulletin] HPSBTU02233 SSRT071424 rev.1 - HP Tru64 UNIX Internet Express running Samba, Remote Arbitrary Code Execution or Local Unauthorized Privilege Elevation at http://archives.neohapsis.com/archives/bugtraq/2007-07/0070.html.
- Full-Disclosure Mailing List, Wed Sep 19 2007 - 21:15:23 CDT, VMSA-2007-0006 Critical security updates for all supported versions of VMware ESX Server, VMware Server, VMware Workstation, VMware ACE, and VMware Player at http://archives.neohapsis.com/archives/fulldisclosure/2007-09/0356.html.
- HPSBTU02218 SSRT071424, HP Tru64 UNIX Internet Express running Samba, Remote Arbitrary Code Execution or Local Unauthorized Privilege Elevation at http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01078980.
- HPSBUX02218 SSRT071424 , HP-UX running CIFS Server (Samba), Remote Arbitrary Code Execution at http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01067768.
- Samba Web site, Samba - Security Updates and Information at http://www.samba.org/samba/history/security.html.
- Sun Alert ID: 102964, Multiple Security Vulnerabilities in samba(7) May Allow Remote Code Execution, Elevation of Privileges, or Remote Shell Command Execution at http://sunsolve.sun.com/search/document.do?assetkey=1-26-102964-1.
- VMware Security-announce Mailing list, Wed Sep 19 19:15:23 PDT 2007, VMSA-2007-0006 Critical security updates for all supported versions of VMware ESX Server, VMware Server, VMware Workstation, VMware ACE, and VMware Player at http://lists.vmware.com/pipermail/security-announce/2007/000001.html.
- VMware, Inc. Web site, VMware ESX Server Download Archive at http://www.vmware.com/download/.
- VMware, Inc. Web site, Download Patch ESX-1001213 for VMware ESX Server 3.0.1 at http://www.vmware.com/support/vi3/doc/esx-1001213-patch.html.
- VMware, Inc. Web site, Download Patch ESX-1001204 for VMware ESX Server 3.0.0 at http://www.vmware.com/support/vi3/doc/esx-1001204-patch.html.
- XEROX Web site, XEROX SECURITY BULLETIN XRX08-001 at http://www.xerox.com/downloads/usa/en/c/cert_XRX08_001.pdf.
- ZDI-07-030, Samba netdfs_io_dfs_EnumInfo_d Heap Overflow Vulnerability at http://www.zerodayinitiative.com/advisories/ZDI-07-030.html.
- ASA-2007-207: samba security update (RHSA-2007-0354)
- ASA-2007-219: HP-UX running CIFS Server (Samba) Remote Arbitrary Code Execution (HPSBUX02218)
- ASA-2007-272: Multiple Security Vulnerabilities in samba(7) May Allow Remote Code Execution Elevation of Privileges or Remote Shell Command Execution (Sun 102964)
- BID-23973: Samba NDR RPC Request LsarAddPrivilegesToAccount Heap-Based Buffer Overflow Vulnerability
- BID-24195: Samba NDR RPC Request LsarLookupSids/LsarLookupSids2 Heap-Based Buffer Overflow Vulnerability
- BID-24196: Samba NDR RPC Request NetSetFileSecurity Heap-Based Buffer Overflow Vulnerability
- BID-24197: Samba NDR RPC Request RFNPCNEX Heap-Based Buffer Overflow Vulnerability
- BID-24198: Samba NDR RPC Request DFSEnum Heap-Based Buffer Overflow Vulnerability
- BID-25159: Apple Mac OS X 2007-007 Multiple Security Vulnerabilities
- CVE-2007-2446: Multiple heap-based buffer overflows in the NDR parsing in smbd in Samba 3.0.0 through 3.0.25rc3 allow remote attackers to execute arbitrary code via crafted MS-RPC requests involving (1) DFSEnum (netdfs_io_dfs_EnumInfo_d), (2) RFNPCNEX (smb_io_notify_option_type_data), (3) LsarAddPrivilegesToAccount (lsa_io_privilege_set), (4) NetSetFileSecurity (sec_io_acl), or (5) LsarLookupSids/LsarLookupSids2 (lsa_io_trans_names).
- DSA-1291: samba -- several vulnerabilities
- GLSA-200705-15: Samba: Multiple vulnerabilities
- MDKSA-2007:104: Updated samba packages fix multiple vulnerabilities
- OpenPKG-SA-2007.012: Samba
- OSVDB ID: 34732: Samba SPOOLSS RPC Interface RFNPCNEX Request Remote Overflow
- RHSA-2007-0354: Critical: samba security update
- SA25232: Samba Multiple Vulnerabilities
- SA25675: Sun Solaris Multiple Samba Vulnerabilities
- SA25772: HP Internet Express for Tru64 UNIX Samba Vulnerabilities
- SA26235: Mac OS X Security Update Fixes Multiple Vulnerabilities
- SA26909: VMware ESX Server Multiple Security Updates
- SA28292: Xerox ESS/Network Controller Samba Vulnerabilities
- SECTRACK ID: 1018050: Samba Heap Overflows in Parsing NDR Data Let Remote Users Execute Arbitrary Code
- SUSE-SA:2007:031: Samba Security Problems
- SUSE-SR:2007:011: SUSE Security Summary Report
Reported:
May 15, 2007
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