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Test Kennung:1.3.6.1.4.1.25623.1.0.803571
Kategorie:Nmap NSE
Titel:Nmap NSE 6.01: smb-check-vulns
Zusammenfassung:Checks for vulnerabilities:;; - MS08-067, a Windows RPC vulnerability;; - Conficker, an infection by the Conficker worm;; - Unnamed regsvc DoS, a denial-of-service vulnerability I accidentally found in Windows 2000;; - SMBv2 exploit (CVE-2009-3103, Microsoft Security Advisory 975497);; - MS06-025, a Windows Ras RPC service vulnerability;; - MS07-029, a Windows Dns Server RPC service vulnerability;;WARNING: These checks are dangerous, and are very likely to bring down a server. These should not;be run in a production environment unless you (and, more importantly, the business) understand the;risks!;;As a system administrator, performing these kinds of checks is crucial, because a lot more damage;can be done by a worm or a hacker using this vulnerability than by a scanner. Penetration testers,;on the other hand, might not want to use this script -- crashing services is not generally a good;way of sneaking through a network.;;If you set the script parameter 'unsafe', then scripts will run that are almost (or;totally) guaranteed to crash a vulnerable system. Do NOT specify 'unsafe' in a production;environment! And that isn't to say that non-unsafe scripts will not crash a system, they're just;less likely to.;;If you set the script parameter 'safe', then script will run that rarely or never crash a;vulnerable system. No promises, though.;;MS08-067. Checks if a host is vulnerable to MS08-067, a Windows RPC vulnerability that can allow;remote code execution. Checking for MS08-067 is very dangerous, as the check is likely to crash;systems. On a fairly wide scan conducted by Brandon Enright, we determined that on average, a;vulnerable system is more likely to crash than to survive the check. Out of 82 vulnerable systems,;;SYNTAX:;;smbport: Override the default port choice. If 'smbport' is open, it's used. It's assumed;to be the same protocol as port 445, not port 139. Since it probably isn't possible to change;Windows' ports normally, this is mostly useful if you're bouncing through a relay or something.;;randomseed: Set to a value to change the filenames/service names that are randomly generated.;;smbbasic: Forces the authentication to use basic security, as opposed to 'extended security'.;Against most modern systems, extended security should work, but there may be cases;where you want to force basic. There's a chance that you'll get better results for;enumerating users if you turn on basic authentication.;;smbsign: Controls whether or not server signatures are checked in SMB packets. By default, on Windows,;server signatures aren't enabled or required. By default, this library will always sign;packets if it knows how, and will check signatures if the server says to. Possible values are:;; - 'force': Always check server signatures, even if server says it doesn't support them (will;probably fail, but is technically more secure).;; - 'negotiate': [default] Use signatures if server supports them.;; - 'ignore': Never check server signatures. Not recommended.;; - 'disable': Don't send signatures, at all, and don't check the server's. not recommended.;More information on signatures can be found in 'smbauth.lua'.;;;safe: If set, this script will only run checks that are known (or at;least suspected) to be safe.;;unsafe: If set, this script will run checks that, if the system isn't;patched, are basically guaranteed to crash something. Remember that;non-unsafe checks aren't necessarily safe either)
Beschreibung:Summary:
Checks for vulnerabilities:

- MS08-067, a Windows RPC vulnerability

- Conficker, an infection by the Conficker worm

- Unnamed regsvc DoS, a denial-of-service vulnerability I accidentally found in Windows 2000

- SMBv2 exploit (CVE-2009-3103, Microsoft Security Advisory 975497)

- MS06-025, a Windows Ras RPC service vulnerability

- MS07-029, a Windows Dns Server RPC service vulnerability

WARNING: These checks are dangerous, and are very likely to bring down a server. These should not
be run in a production environment unless you (and, more importantly, the business) understand the
risks!

As a system administrator, performing these kinds of checks is crucial, because a lot more damage
can be done by a worm or a hacker using this vulnerability than by a scanner. Penetration testers,
on the other hand, might not want to use this script -- crashing services is not generally a good
way of sneaking through a network.

If you set the script parameter 'unsafe', then scripts will run that are almost (or
totally) guaranteed to crash a vulnerable system. Do NOT specify 'unsafe' in a production
environment! And that isn't to say that non-unsafe scripts will not crash a system, they're just
less likely to.

If you set the script parameter 'safe', then script will run that rarely or never crash a
vulnerable system. No promises, though.

MS08-067. Checks if a host is vulnerable to MS08-067, a Windows RPC vulnerability that can allow
remote code execution. Checking for MS08-067 is very dangerous, as the check is likely to crash
systems. On a fairly wide scan conducted by Brandon Enright, we determined that on average, a
vulnerable system is more likely to crash than to survive the check. Out of 82 vulnerable systems,

SYNTAX:

smbport: Override the default port choice. If 'smbport' is open, it's used. It's assumed
to be the same protocol as port 445, not port 139. Since it probably isn't possible to change
Windows' ports normally, this is mostly useful if you're bouncing through a relay or something.

randomseed: Set to a value to change the filenames/service names that are randomly generated.

smbbasic: Forces the authentication to use basic security, as opposed to 'extended security'.
Against most modern systems, extended security should work, but there may be cases
where you want to force basic. There's a chance that you'll get better results for
enumerating users if you turn on basic authentication.

smbsign: Controls whether or not server signatures are checked in SMB packets. By default, on Windows,
server signatures aren't enabled or required. By default, this library will always sign
packets if it knows how, and will check signatures if the server says to. Possible values are:

- 'force': Always check server signatures, even if server says it doesn't support them (will
probably fail, but is technically more secure).

- 'negotiate': [default] Use signatures if server supports them.

- 'ignore': Never check server signatures. Not recommended.

- 'disable': Don't send signatures, at all, and don't check the server's. not recommended.
More information on signatures can be found in 'smbauth.lua'.


safe: If set, this script will only run checks that are known (or at
least suspected) to be safe.

unsafe: If set, this script will run checks that, if the system isn't
patched, are basically guaranteed to crash something. Remember that
non-unsafe checks aren't necessarily safe either)

CVSS Score:
10.0

CVSS Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C

Querverweis: Common Vulnerability Exposure (CVE) ID: CVE-2006-2370
BugTraq ID: 18325
http://www.securityfocus.com/bid/18325
Cert/CC Advisory: TA06-164A
http://www.us-cert.gov/cas/techalerts/TA06-164A.html
CERT/CC vulnerability note: VU#631516
http://www.kb.cert.org/vuls/id/631516
Microsoft Security Bulletin: MS06-025
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-025
http://www.osvdb.org/26437
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1587
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1720
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1741
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1823
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1936
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2061
http://securitytracker.com/id?1016285
http://secunia.com/advisories/20630
http://www.vupen.com/english/advisories/2006/2323
XForce ISS Database: win-rras-bo(26812)
https://exchange.xforce.ibmcloud.com/vulnerabilities/26812
Common Vulnerability Exposure (CVE) ID: CVE-2006-2371
BugTraq ID: 18358
http://www.securityfocus.com/bid/18358
Bugtraq: 20060613 High Risk Vulnerability in Microsoft Windows RASMAN Service (Google Search)
http://www.securityfocus.com/archive/1/436977/100/0/threaded
CERT/CC vulnerability note: VU#814644
http://www.kb.cert.org/vuls/id/814644
http://www.osvdb.org/26436
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1674
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1846
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1851
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1857
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1907
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1983
http://securityreason.com/securityalert/1096
XForce ISS Database: win-rras-rasman-bo(26814)
https://exchange.xforce.ibmcloud.com/vulnerabilities/26814
Common Vulnerability Exposure (CVE) ID: CVE-2007-1748
BugTraq ID: 23470
http://www.securityfocus.com/bid/23470
Bugtraq: 20070415 Re: [exploits] RPC vuln in DNS Server (fwd) (Google Search)
http://www.securityfocus.com/archive/1/465863/100/100/threaded
Cert/CC Advisory: TA07-103A
http://www.us-cert.gov/cas/techalerts/TA07-103A.html
Cert/CC Advisory: TA07-128A
http://www.us-cert.gov/cas/techalerts/TA07-128A.html
CERT/CC vulnerability note: VU#555920
http://www.kb.cert.org/vuls/id/555920
HPdes Security Advisory: HPSBST02214
http://www.securityfocus.com/archive/1/468871/100/200/threaded
HPdes Security Advisory: SSRT071422
http://blogs.technet.com/msrc/archive/2007/04/12/microsoft-security-advisory-935964-posted.aspx
http://metasploit.com/svn/framework3/trunk/modules/exploits/windows/dcerpc/msdns_zonename.rb
Microsoft Security Bulletin: MS07-029
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-029
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1228
http://www.securitytracker.com/id?1017910
http://secunia.com/advisories/24871
http://www.vupen.com/english/advisories/2007/1366
XForce ISS Database: win-dns-rpc-bo(33629)
https://exchange.xforce.ibmcloud.com/vulnerabilities/33629
Common Vulnerability Exposure (CVE) ID: CVE-2008-4250
BugTraq ID: 31874
http://www.securityfocus.com/bid/31874
Bugtraq: 20081026 Windows RPC MS08-067 FAQ document released (Google Search)
http://www.securityfocus.com/archive/1/497808/100/0/threaded
Bugtraq: 20081027 Windows RPC MS08-067 FAQ document updated (Google Search)
http://www.securityfocus.com/archive/1/497816/100/0/threaded
Cert/CC Advisory: TA08-297A
http://www.us-cert.gov/cas/techalerts/TA08-297A.html
Cert/CC Advisory: TA09-088A
http://www.us-cert.gov/cas/techalerts/TA09-088A.html
CERT/CC vulnerability note: VU#827267
http://www.kb.cert.org/vuls/id/827267
https://www.exploit-db.com/exploits/6824
https://www.exploit-db.com/exploits/6841
https://www.exploit-db.com/exploits/7104
https://www.exploit-db.com/exploits/7132
HPdes Security Advisory: HPSBST02386
http://marc.info/?l=bugtraq&m=122703006921213&w=2
HPdes Security Advisory: SSRT080164
http://blogs.securiteam.com/index.php/archives/1150
Microsoft Security Bulletin: MS08-067
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-067
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6093
http://www.securitytracker.com/id?1021091
http://secunia.com/advisories/32326
http://www.vupen.com/english/advisories/2008/2902
XForce ISS Database: win-server-rpc-code-execution(46040)
https://exchange.xforce.ibmcloud.com/vulnerabilities/46040
Common Vulnerability Exposure (CVE) ID: CVE-2009-3103
BugTraq ID: 36299
http://www.securityfocus.com/bid/36299
Bugtraq: 20090908 Regarding Microsoft srv2.sys SMB2.0 NEGOTIATE BSOD (Google Search)
http://www.securityfocus.com/archive/1/506300/100/0/threaded
Bugtraq: 20090909 SMB SRV2.SYS Denial of Service PoC (Google Search)
http://www.securityfocus.com/archive/1/506327/100/0/threaded
Cert/CC Advisory: TA09-286A
http://www.us-cert.gov/cas/techalerts/TA09-286A.html
CERT/CC vulnerability note: VU#135940
http://www.kb.cert.org/vuls/id/135940
http://www.exploit-db.com/exploits/9594
http://archives.neohapsis.com/archives/fulldisclosure/2009-09/0090.html
http://blog.48bits.com/?p=510
http://g-laurent.blogspot.com/2009/09/windows-vista7-smb20-negotiate-protocol.html
http://isc.sans.org/diary.html?storyid=7093
http://www.reversemode.com/index.php?option=com_content&task=view&id=64&Itemid=1
Microsoft Security Bulletin: MS09-050
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-050
http://osvdb.org/57799
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6489
http://www.securitytracker.com/id?1022848
http://secunia.com/advisories/36623
XForce ISS Database: win-srv2sys-code-execution(53090)
https://exchange.xforce.ibmcloud.com/vulnerabilities/53090
CopyrightCopyright (C) 2013 NSE-Script: The Nmap Security Scanner; NASL-Wrapper: Greenbone Networks GmbH

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