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Vulnerability Details : CVE-2007-2447

The MS-RPC functionality in smbd in Samba 3.0.0 through 3.0.25rc3 allows remote attackers to execute arbitrary commands via shell metacharacters involving the (1) SamrChangePassword function, when the "username map script" smb.conf option is enabled, and allows remote authenticated users to execute commands via shell metacharacters involving other MS-RPC functions in the (2) remote printer and (3) file share management.
Publish Date : 2007-05-14 Last Update Date : 2010-11-30
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- CVSS Scores & Vulnerability Types

CVSS Score
6.0
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Single system (The vulnerability requires an attacker to be logged into the system (such as at a command line or via a desktop session or web interface).)
Gained Access User
Vulnerability Type(s) Execute Code
CWE ID CWE id is not defined for this vulnerability

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat important 2007-05-07 2007-05-14
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- Related OVAL Definitions

Title Definition Id Class Family
CVE-2007-2447 oval:org.opensuse.security:def:20072447 unix
DSA-1291-2 samba oval:org.mitre.oval:def:20051 unix
ELSA-2007:0354: samba security update (Critical) oval:org.mitre.oval:def:22405 unix
RHSA-2007:0354: samba security update (Critical) oval:com.redhat.rhsa:def:20070354 unix
The MS-RPC functionality in smbd in Samba 3.0.0 through 3.0.25rc3 allows remote attackers to execute arbitrary commands ... oval:org.mitre.oval:def:10062 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2007-2447

# Product Type Vendor Product Version Update Edition Language
1 Application Samba Samba 3.0.0 Version Details Vulnerabilities
2 Application Samba Samba 3.0.1 Version Details Vulnerabilities
3 Application Samba Samba 3.0.2 Version Details Vulnerabilities
4 Application Samba Samba 3.0.2a Version Details Vulnerabilities
5 Application Samba Samba 3.0.3 Version Details Vulnerabilities
6 Application Samba Samba 3.0.4 RC1 Version Details Vulnerabilities
7 Application Samba Samba 3.0.4 Version Details Vulnerabilities
8 Application Samba Samba 3.0.5 Version Details Vulnerabilities
9 Application Samba Samba 3.0.6 Version Details Vulnerabilities
10 Application Samba Samba 3.0.7 Version Details Vulnerabilities
11 Application Samba Samba 3.0.8 Version Details Vulnerabilities
12 Application Samba Samba 3.0.9 Version Details Vulnerabilities
13 Application Samba Samba 3.0.10 Version Details Vulnerabilities
14 Application Samba Samba 3.0.11 Version Details Vulnerabilities
15 Application Samba Samba 3.0.12 Version Details Vulnerabilities
16 Application Samba Samba 3.0.13 Version Details Vulnerabilities
17 Application Samba Samba 3.0.14a Version Details Vulnerabilities
18 Application Samba Samba 3.0.14 Version Details Vulnerabilities
19 Application Samba Samba 3.0.15 Version Details Vulnerabilities
20 Application Samba Samba 3.0.16 Version Details Vulnerabilities
21 Application Samba Samba 3.0.17 Version Details Vulnerabilities
22 Application Samba Samba 3.0.18 Version Details Vulnerabilities
23 Application Samba Samba 3.0.19 Version Details Vulnerabilities
24 Application Samba Samba 3.0.20b Version Details Vulnerabilities
25 Application Samba Samba 3.0.20a Version Details Vulnerabilities
26 Application Samba Samba 3.0.20 Version Details Vulnerabilities
27 Application Samba Samba 3.0.21 Version Details Vulnerabilities
28 Application Samba Samba 3.0.21c Version Details Vulnerabilities
29 Application Samba Samba 3.0.21b Version Details Vulnerabilities
30 Application Samba Samba 3.0.21a Version Details Vulnerabilities
31 Application Samba Samba 3.0.22 Version Details Vulnerabilities
32 Application Samba Samba 3.0.23b Version Details Vulnerabilities
33 Application Samba Samba 3.0.23a Version Details Vulnerabilities
34 Application Samba Samba 3.0.23 Version Details Vulnerabilities
35 Application Samba Samba 3.0.23d Version Details Vulnerabilities
36 Application Samba Samba 3.0.23c Version Details Vulnerabilities
37 Application Samba Samba 3.0.24 Version Details Vulnerabilities
38 Application Samba Samba 3.0.25 RC1 Version Details Vulnerabilities
39 Application Samba Samba 3.0.25 Pre2 Version Details Vulnerabilities
40 Application Samba Samba 3.0.25 Pre1 Version Details Vulnerabilities
41 Application Samba Samba 3.0.25 RC3 Version Details Vulnerabilities
42 Application Samba Samba 3.0.25 RC2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Samba Samba 42

- References For CVE-2007-2447

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01067768
HP SSRT071424
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01078980
HP HPSBTU02218
http://secunia.com/advisories/25675
SECUNIA 25675
http://secunia.com/advisories/25567
SECUNIA 25567
http://secunia.com/advisories/25289
SECUNIA 25289
http://lists.suse.com/archive/suse-security-announce/2007-May/0006.html
SUSE SUSE-SA:2007:031
http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065902.html
FULLDISC 20070920 VMSA-2007-0006 Critical security updates for all supported versions of VMware ESX Server, VMware Server, VMware Workstation, VMware ACE, and VMware Player
http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.html
APPLE APPLE-SA-2007-07-31
http://secunia.com/advisories/25772
SECUNIA 25772
http://secunia.com/advisories/26083
SECUNIA 26083
http://secunia.com/advisories/26235
SECUNIA 26235
http://secunia.com/advisories/26909
SECUNIA 26909
http://secunia.com/advisories/27706
SECUNIA 27706
http://secunia.com/advisories/28292
SECUNIA 28292
http://securityreason.com/securityalert/2700
SREASON 2700
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102964-1
SUNALERT 102964
http://sunsolve.sun.com/search/document.do?assetkey=1-66-200588-1
SUNALERT 200588
http://www.frsirt.com/english/advisories/2007/2281
VUPEN ADV-2007-2281
http://www.frsirt.com/english/advisories/2007/2210
VUPEN ADV-2007-2210
http://www.frsirt.com/english/advisories/2007/2079
VUPEN ADV-2007-2079
http://www.mandriva.com/security/advisories?name=MDKSA-2007:104
MANDRIVA MDKSA-2007:104
http://www.frsirt.com/english/advisories/2007/2732
VUPEN ADV-2007-2732
http://www.frsirt.com/english/advisories/2007/3229
VUPEN ADV-2007-3229
http://www.frsirt.com/english/advisories/2008/0050
VUPEN ADV-2008-0050
http://www.novell.com/linux/security/advisories/2007_14_sr.html
SUSE SUSE-SR:2007:014
http://www.securityfocus.com/bid/25159
BID 25159 Apple Mac OS X 2007-007 Multiple Security Vulnerabilities Release Date:2007-08-08
http://www.openpkg.com/security/advisories/OpenPKG-SA-2007.012.html
OPENPKG OpenPKG-SA-2007.012
http://secunia.com/advisories/25232
SECUNIA 25232
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=534
IDEFENSE 20070514 Samba SAMR Change Password Remote Command Injection Vulnerability
http://www.xerox.com/downloads/usa/en/c/cert_XRX08_001.pdf CONFIRM
http://secunia.com/advisories/25241
SECUNIA 25241
http://secunia.com/advisories/25246
SECUNIA 25246
http://secunia.com/advisories/25251
SECUNIA 25251
http://secunia.com/advisories/25255
SECUNIA 25255
http://secunia.com/advisories/25256
SECUNIA 25256
http://secunia.com/advisories/25257
SECUNIA 25257
http://secunia.com/advisories/25259
SECUNIA 25259
http://secunia.com/advisories/25270
SECUNIA 25270
http://www.debian.org/security/2007/dsa-1291
DEBIAN DSA-1291
http://security.gentoo.org/glsa/glsa-200705-15.xml
GENTOO GLSA-200705-15
http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.475906
SLACKWARE SSA:2007-134-01
http://www.osvdb.org/34700
OSVDB 34700
http://www.frsirt.com/english/advisories/2007/1805
VUPEN ADV-2007-1805
http://www.redhat.com/support/errata/RHSA-2007-0354.html
REDHAT RHSA-2007:0354
http://www.securityfocus.com/archive/1/archive/1/468670/100/0/threaded
BUGTRAQ 20070515 FLEA-2007-0017-1: samba
http://www.trustix.org/errata/2007/0017/
TRUSTIX 2007-0017
http://www.securitytracker.com/id?1018051
SECTRACK 1018051
http://www.securityfocus.com/bid/23972
BID 23972 Samba MS-RPC Remote Shell Command Execution Vulnerability Release Date:2010-02-17
http://www.ubuntu.com/usn/usn-460-1
UBUNTU USN-460-1
https://issues.rpath.com/browse/RPL-1366 CONFIRM
http://www.samba.org/samba/security/CVE-2007-2447.html CONFIRM
http://docs.info.apple.com/article.html?artnum=306172 CONFIRM
http://www.securityfocus.com/archive/1/archive/1/468565/100/0/threaded
BUGTRAQ 20070513 [SAMBA-SECURITY] CVE-2007-2447: Remote Command Injection Vulnerability
http://www.kb.cert.org/vuls/id/268336
CERT-VN VU#268336

- Metasploit Modules Related To CVE-2007-2447

Samba "username map script" Command Execution
This module exploits a command execution vulerability in Samba versions 3.0.20 through 3.0.25rc3 when using the non-default "username map script" configuration option. By specifying a username containing shell meta characters, attackers can execute arbitrary commands. No authentication is needed to exploit this vulnerability since this option is used to map usernames prior to authentication!
Module type : exploit Rank : excellent Platforms : Unix


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