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Vulnerability Details : CVE-2006-4343 (1 public exploit)

The get_server_hello function in the SSLv2 client code in OpenSSL 0.9.7 before 0.9.7l, 0.9.8 before 0.9.8d, and earlier versions allows remote servers to cause a denial of service (client crash) via unknown vectors that trigger a null pointer dereference.
Publish Date : 2006-09-28 Last Update Date : 2013-07-29
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- CVSS Scores & Vulnerability Types

CVSS Score
4.3
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
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 Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Vendor Statements

Red Hat Enterprise Linux 5 is not vulnerable to this issue as it contains a backported patch.
Source: Redhat

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat low 2006-08-28 2006-09-28
If you are a vendor and you have additional data which can be automatically imported into our database, please contact admin @ cvedetails.com

- Related OVAL Definitions

Title Definition Id Class Family
CVE-2006-4343 oval:org.opensuse.security:def:20064343 unix
RHSA-2006:0695: openssl security update (Important) oval:com.redhat.rhsa:def:20060695 unix
Security Vulnerabilities in OpenSSL May Lead to a Denial of Service (DoS) to Applications or Execution of Arbitrary Code... oval:org.mitre.oval:def:4356 unix
The get_server_hello function in the SSLv2 client code in OpenSSL 0.9.7 before 0.9.7l, 0.9.8 before 0.9.8d, and earlier ... oval:org.mitre.oval:def:10207 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-2006-4343

# Product Type Vendor Product Version Update Edition Language
1 Application Openssl Openssl 0.9.7b Version Details Vulnerabilities
2 Application Openssl Openssl 0.9.7g Version Details Vulnerabilities
3 Application Openssl Openssl 0.9.7a Version Details Vulnerabilities
4 Application Openssl Openssl 0.9.7f Version Details Vulnerabilities
5 Application Openssl Openssl 0.9.7j Version Details Vulnerabilities
6 Application Openssl Openssl 0.9.7 Version Details Vulnerabilities
7 Application Openssl Openssl 0.9.7e Version Details Vulnerabilities
8 Application Openssl Openssl 0.9.7i Version Details Vulnerabilities
9 Application Openssl Openssl 0.9.7d Version Details Vulnerabilities
10 Application Openssl Openssl 0.9.7h Version Details Vulnerabilities
11 Application Openssl Openssl 0.9.7k Version Details Vulnerabilities
12 Application Openssl Openssl 0.9.7c Version Details Vulnerabilities
13 Application Openssl Openssl 0.9.8a Version Details Vulnerabilities
14 Application Openssl Openssl 0.9.8c Version Details Vulnerabilities
15 Application Openssl Openssl 0.9.8 Version Details Vulnerabilities
16 Application Openssl Openssl 0.9.8b Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Openssl Openssl 16

- References For CVE-2006-4343

http://www.vupen.com/english/advisories/2007/2783
VUPEN ADV-2007-2783
http://docs.info.apple.com/article.html?artnum=304829 CONFIRM
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2008-007.txt.asc
NETBSD NetBSD-SA2008-007
http://issues.rpath.com/browse/RPL-613 CONFIRM
http://lists.apple.com/archives/security-announce/2006/Nov/msg00001.html
APPLE APPLE-SA-2006-11-28
http://lists.vmware.com/pipermail/security-announce/2008/000008.html
MLIST [security-announce] 20080317 VMSA-2008-0005 Updated VMware Workstation, VMware Player, VMware Server, VMware ACE, and VMware Fusion resolve critical security issues
http://secunia.com/advisories/22298
SECUNIA 22298
http://secunia.com/advisories/22758
SECUNIA 22758
http://secunia.com/advisories/22772
SECUNIA 22772
http://secunia.com/advisories/22791
SECUNIA 22791
http://secunia.com/advisories/22799
SECUNIA 22799
http://secunia.com/advisories/23038
SECUNIA 23038
http://secunia.com/advisories/23155
SECUNIA 23155
http://secunia.com/advisories/23280
SECUNIA 23280
http://secunia.com/advisories/23309
SECUNIA 23309
http://secunia.com/advisories/23340
SECUNIA 23340
http://secunia.com/advisories/23680
SECUNIA 23680
http://secunia.com/advisories/23794
SECUNIA 23794
http://secunia.com/advisories/23915
SECUNIA 23915
http://secunia.com/advisories/24950
SECUNIA 24950
http://secunia.com/advisories/25420
SECUNIA 25420
http://secunia.com/advisories/25889
SECUNIA 25889
http://secunia.com/advisories/26329
SECUNIA 26329
http://secunia.com/advisories/30124
SECUNIA 30124
http://support.avaya.com/elmodocs2/security/ASA-2006-260.htm CONFIRM
http://sunsolve.sun.com/search/document.do?assetkey=1-66-201531-1
SUNALERT 201531
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102711-1
SUNALERT 102711
http://securitytracker.com/id?1017522
SECTRACK 1017522
http://www.mandriva.com/security/advisories?name=MDKSA-2006:178
MANDRIVA MDKSA-2006:178
http://www.mandriva.com/security/advisories?name=MDKSA-2006:177
MANDRIVA MDKSA-2006:177
http://www.mandriva.com/security/advisories?name=MDKSA-2006:172
MANDRIVA MDKSA-2006:172
http://www.ingate.com/relnote-452.php CONFIRM
http://www.gentoo.org/security/en/glsa/glsa-200612-11.xml
GENTOO GLSA-200612-11
http://www.cisco.com/en/US/products/hw/contnetw/ps4162/tsd_products_security_response09186a008077af1b.html
CISCO 20061108 Multiple Vulnerabilities in OpenSSL Library
Exploit! http://www.milw0rm.com/exploits/4773
MILW0RM 4773
http://www.securityfocus.com/archive/1/archive/1/447318/100/0/threaded
BUGTRAQ 20060928 rPSA-2006-0175-1 openssl openssl-scripts
http://www.securityfocus.com/bid/28276
BID 28276 VMware Server 1.0.5 and Workstation 6.0.3 Multiple Vulnerabilities Release Date:2012-10-01
http://www.securityfocus.com/bid/22083
BID 22083 Oracle January 2007 Security Update Multiple Vulnerabilities Release Date:2012-10-23
http://www.securityfocus.com/archive/1/archive/1/489739/100/0/threaded
BUGTRAQ 20080318 VMSA-2008-0005 Updated VMware Workstation, VMware Player, VMware Server, VMware ACE, and VMware Fusion resolve critical security issues
http://www.securityfocus.com/archive/1/archive/1/447393/100/0/threaded
BUGTRAQ 20060929 rPSA-2006-0175-2 openssl openssl-scripts
http://www.securityfocus.com/archive/1/archive/1/456546/100/200/threaded
BUGTRAQ 20070110 VMware ESX server security updates
http://www.vmware.com/security/advisories/VMSA-2008-0005.html CONFIRM
http://www.vmware.com/support/player/doc/releasenotes_player.html CONFIRM
http://www.vmware.com/support/esx25/doc/esx-254-200612-patch.html CONFIRM
http://www.vmware.com/support/esx25/doc/esx-253-200612-patch.html CONFIRM
http://www.vmware.com/support/esx21/doc/esx-213-200612-patch.html CONFIRM
http://www.vmware.com/support/esx2/doc/esx-202-200612-patch.html CONFIRM
http://www.vmware.com/support/ace2/doc/releasenotes_ace2.html CONFIRM
http://www.vmware.com/support/player2/doc/releasenotes_player2.html CONFIRM
http://www.xerox.com/downloads/usa/en/c/cert_ESSNetwork_XRX07001_v1.pdf CONFIRM
http://www.vmware.com/support/ws6/doc/releasenotes_ws6.html CONFIRM
http://www.vmware.com/support/ws55/doc/releasenotes_ws55.html CONFIRM
http://www.vmware.com/support/vi3/doc/esx-9986131-patch.html CONFIRM
http://www.vmware.com/support/vi3/doc/esx-3069097-patch.html CONFIRM
http://www.vmware.com/support/server/doc/releasenotes_server.html CONFIRM
ftp://patches.sgi.com/support/free/security/advisories/20061001-01-P.asc
SGI 20061001-01-P
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01118771
HP SSRT061275
http://itrc.hp.com/service/cki/docDisplay.do?docId=c00805100
HP HPSBUX02174
http://lists.grok.org.uk/pipermail/full-disclosure/2006-September/049715.html
FULLDISC 20060928 [SECURITY] OpenSSL 0.9.8d and 0.9.7l released
http://kolab.org/security/kolab-vendor-notice-11.txt CONFIRM
http://itrc.hp.com/service/cki/docDisplay.do?docId=c00849540
HP HPSBUX02186
http://marc.info/?l=bugtraq&m=130497311408250&w=2
HP HPSBOV02683
http://secunia.com/advisories/22094
SECUNIA 22094
http://openvpn.net/changelog.html CONFIRM
http://openbsd.org/errata.html#openssl2
OPENBSD [3.9] 20061007 013: SECURITY FIX: October 7, 2006
http://secunia.com/advisories/22116
SECUNIA 22116
http://secunia.com/advisories/22130
SECUNIA 22130
http://secunia.com/advisories/22165
SECUNIA 22165
http://secunia.com/advisories/22166
SECUNIA 22166
http://secunia.com/advisories/22172
SECUNIA 22172
http://secunia.com/advisories/22186
SECUNIA 22186
http://secunia.com/advisories/22193
SECUNIA 22193
http://secunia.com/advisories/22207
SECUNIA 22207
http://secunia.com/advisories/22212
SECUNIA 22212
http://secunia.com/advisories/22216
SECUNIA 22216
http://secunia.com/advisories/22220
SECUNIA 22220
http://secunia.com/advisories/22240
SECUNIA 22240
http://secunia.com/advisories/22259
SECUNIA 22259
http://secunia.com/advisories/22260
SECUNIA 22260
http://secunia.com/advisories/22284
SECUNIA 22284
http://secunia.com/advisories/22330
SECUNIA 22330
http://secunia.com/advisories/22487
SECUNIA 22487
http://secunia.com/advisories/22460
SECUNIA 22460
http://www.novell.com/linux/security/advisories/2006_58_openssl.html
SUSE SUSE-SA:2006:058
http://www.novell.com/linux/security/advisories/2006_24_sr.html
SUSE SUSE-SR:2006:024
http://www.debian.org/security/2006/dsa-1195
DEBIAN DSA-1195
http://www.debian.org/security/2006/dsa-1185
DEBIAN DSA-1185
http://www.cisco.com/warp/public/707/cisco-sr-20061108-openssl.shtml
CISCO 20061108 Multiple Vulnerabilities in OpenSSL library
http://support.avaya.com/elmodocs2/security/ASA-2006-220.htm CONFIRM
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102668-1
SUNALERT 102668
http://sourceforge.net/project/shownotes.php?release_id=461863&group_id=69227 CONFIRM
http://slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.676946
SLACKWARE SSA:2006-272-01
http://securitytracker.com/id?1016943
SECTRACK 1016943
http://security.gentoo.org/glsa/glsa-200610-11.xml
GENTOO GLSA-200610-11
http://security.freebsd.org/advisories/FreeBSD-SA-06:23.openssl.asc
FREEBSD FreeBSD-SA-06:23.openssl
http://secunia.com/advisories/31492
SECUNIA 31492
http://secunia.com/advisories/22626
SECUNIA 22626
http://secunia.com/advisories/22544
SECUNIA 22544
http://secunia.com/advisories/22500
SECUNIA 22500
http://secunia.com/advisories/22385
SECUNIA 22385
http://www.osvdb.org/29263
OSVDB 29263
http://www.oracle.com/technetwork/topics/security/cpujan2007-101493.html CONFIRM
http://www.openpkg.org/security/advisories/OpenPKG-SA-2006.021-openssl.html
OPENPKG OpenPKG-SA-2006.021
http://www.redhat.com/support/errata/RHSA-2006-0695.html
REDHAT RHSA-2006:0695
http://www.redhat.com/support/errata/RHSA-2008-0629.html
REDHAT RHSA-2008:0629
http://www.serv-u.com/releasenotes/ CONFIRM
http://www.ubuntu.com/usn/usn-353-1
UBUNTU USN-353-1
http://www.vupen.com/english/advisories/2006/3820
VUPEN ADV-2006-3820
http://www.vupen.com/english/advisories/2007/0343
VUPEN ADV-2007-0343
http://www.vupen.com/english/advisories/2006/4750
VUPEN ADV-2006-4750
http://www.vupen.com/english/advisories/2006/4443
VUPEN ADV-2006-4443
http://www.vupen.com/english/advisories/2006/4417
VUPEN ADV-2006-4417
http://www.vupen.com/english/advisories/2006/4401
VUPEN ADV-2006-4401
http://www.vupen.com/english/advisories/2006/4264
VUPEN ADV-2006-4264
http://www.vupen.com/english/advisories/2006/4036
VUPEN ADV-2006-4036
http://www.vupen.com/english/advisories/2006/3936
VUPEN ADV-2006-3936
http://www.vupen.com/english/advisories/2006/3902
VUPEN ADV-2006-3902
http://www.vupen.com/english/advisories/2006/3869
VUPEN ADV-2006-3869
http://www.vupen.com/english/advisories/2006/3860
VUPEN ADV-2006-3860
http://www.vupen.com/english/advisories/2007/1401
VUPEN ADV-2007-1401
http://www.vupen.com/english/advisories/2007/1973
VUPEN ADV-2007-1973
http://www.openssl.org/news/secadv_20060928.txt CONFIRM
http://www.vupen.com/english/advisories/2008/0905/references
VUPEN ADV-2008-0905
http://xforce.iss.net/xforce/xfdb/29240
XF openssl-sslv2-client-dos(29240)
https://www2.itrc.hp.com/service/cki/docDisplay.do?docId=c00967144
HP HPSBTU02207
http://www.securityfocus.com/bid/20246
BID 20246 OpenSSL SSLv2 Null Pointer Dereference Client Denial of Service Vulnerability Release Date:2008-08-25
http://www.us-cert.gov/cas/techalerts/TA06-333A.html
CERT TA06-333A
http://www.kb.cert.org/vuls/id/386964
CERT-VN VU#386964

- Metasploit Modules Related To CVE-2006-4343

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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