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Vulnerability Details : CVE-2006-5052

Unspecified vulnerability in portable OpenSSH before 4.4, when running on some platforms, allows remote attackers to determine the validity of usernames via unknown vectors involving a GSSAPI "authentication abort."
Publish Date : 2006-09-27 Last Update Date : 2010-08-21
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID CWE id is not defined for this vulnerability

- Vendor Statements

This issue did not affect Red Hat Enterprise Linux 2.1 and 3. This issue was addressed in Red Hat Enterprise Linux 4 and 5 via https://rhn.redhat.com/errata/RHSA-2007-0703.html and https://rhn.redhat.com/errata/RHSA-2007-0540.html respectively.
Source: Redhat

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat low 2006-09-28 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-2006-5052 oval:org.opensuse.security:def:20065052 unix
ELSA-2007:0540: openssh security and bug fix update (Moderate) oval:org.mitre.oval:def:22536 unix
RHSA-2007:0540: openssh security and bug fix update (Moderate) oval:com.redhat.rhsa:def:20070540 unix
RHSA-2007:0703: openssh security and bug fix update (Moderate) oval:com.redhat.rhsa:def:20070703 unix
Unspecified vulnerability in portable OpenSSH before 4.4, when running on some platforms, allows remote attackers to det... oval:org.mitre.oval:def:10178 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-2006-5052

# Product Type Vendor Product Version Update Edition Language
1 Application Openbsd Openssh 1.2 Version Details Vulnerabilities
2 Application Openbsd Openssh 1.2.1 Version Details Vulnerabilities
3 Application Openbsd Openssh 1.2.2 Version Details Vulnerabilities
4 Application Openbsd Openssh 1.2.3 Version Details Vulnerabilities
5 Application Openbsd Openssh 1.2.27 Version Details Vulnerabilities
6 Application Openbsd Openssh 2.1 Version Details Vulnerabilities
7 Application Openbsd Openssh 2.1.1 Version Details Vulnerabilities
8 Application Openbsd Openssh 2.2 Version Details Vulnerabilities
9 Application Openbsd Openssh 2.3 Version Details Vulnerabilities
10 Application Openbsd Openssh 2.5 Version Details Vulnerabilities
11 Application Openbsd Openssh 2.5.1 Version Details Vulnerabilities
12 Application Openbsd Openssh 2.5.2 Version Details Vulnerabilities
13 Application Openbsd Openssh 2.9 Version Details Vulnerabilities
14 Application Openbsd Openssh 2.9p1 Version Details Vulnerabilities
15 Application Openbsd Openssh 2.9p2 Version Details Vulnerabilities
16 Application Openbsd Openssh 2.9.9 Version Details Vulnerabilities
17 Application Openbsd Openssh 2.9.9p2 Version Details Vulnerabilities
18 Application Openbsd Openssh 3.0 Version Details Vulnerabilities
19 Application Openbsd Openssh 3.0p1 Version Details Vulnerabilities
20 Application Openbsd Openssh 3.0.1 Version Details Vulnerabilities
21 Application Openbsd Openssh 3.0.1p1 Version Details Vulnerabilities
22 Application Openbsd Openssh 3.0.2 Version Details Vulnerabilities
23 Application Openbsd Openssh 3.0.2p1 Version Details Vulnerabilities
24 Application Openbsd Openssh 3.1 Version Details Vulnerabilities
25 Application Openbsd Openssh 3.1p1 Version Details Vulnerabilities
26 Application Openbsd Openssh 3.2 Version Details Vulnerabilities
27 Application Openbsd Openssh 3.2.2 Version Details Vulnerabilities
28 Application Openbsd Openssh 3.2.2p1 Version Details Vulnerabilities
29 Application Openbsd Openssh 3.2.3p1 Version Details Vulnerabilities
30 Application Openbsd Openssh 3.3 Version Details Vulnerabilities
31 Application Openbsd Openssh 3.3p1 Version Details Vulnerabilities
32 Application Openbsd Openssh 3.4 Version Details Vulnerabilities
33 Application Openbsd Openssh 3.4p1 Version Details Vulnerabilities
34 Application Openbsd Openssh 3.5 Version Details Vulnerabilities
35 Application Openbsd Openssh 3.5p1 Version Details Vulnerabilities
36 Application Openbsd Openssh 3.6 Version Details Vulnerabilities
37 Application Openbsd Openssh 3.6.1 Version Details Vulnerabilities
38 Application Openbsd Openssh 3.6.1p1 Version Details Vulnerabilities
39 Application Openbsd Openssh 3.6.1p2 Version Details Vulnerabilities
40 Application Openbsd Openssh 3.7 Version Details Vulnerabilities
41 Application Openbsd Openssh 3.7.1 Version Details Vulnerabilities
42 Application Openbsd Openssh 3.7.1p1 Version Details Vulnerabilities
43 Application Openbsd Openssh 3.7.1p2 Version Details Vulnerabilities
44 Application Openbsd Openssh 3.8 Version Details Vulnerabilities
45 Application Openbsd Openssh 3.8.1 Version Details Vulnerabilities
46 Application Openbsd Openssh 3.8.1p1 Version Details Vulnerabilities
47 Application Openbsd Openssh 3.9 Version Details Vulnerabilities
48 Application Openbsd Openssh 3.9.1 Version Details Vulnerabilities
49 Application Openbsd Openssh 3.9.1p1 Version Details Vulnerabilities
50 Application Openbsd Openssh 4.0 Version Details Vulnerabilities
51 Application Openbsd Openssh 4.0p1 Version Details Vulnerabilities
52 Application Openbsd Openssh 4.1p1 Version Details Vulnerabilities
53 Application Openbsd Openssh 4.2 Version Details Vulnerabilities
54 Application Openbsd Openssh 4.2p1 Version Details Vulnerabilities
55 Application Openbsd Openssh 4.3p1 Version Details Vulnerabilities
56 Application Openbsd Openssh 4.3 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Openbsd Openssh 56

- References For CVE-2006-5052

http://docs.info.apple.com/article.html?artnum=305214 CONFIRM
http://secunia.com/advisories/22495
SECUNIA 22495
http://openssh.org/txt/release-4.4 CONFIRM
http://lists.apple.com/archives/security-announce/2007/Mar/msg00002.html
APPLE APPLE-SA-2007-03-13
http://secunia.com/advisories/22823
SECUNIA 22823
http://secunia.com/advisories/28320
SECUNIA 28320
http://secunia.com/advisories/27588
SECUNIA 27588
http://secunia.com/advisories/24479
SECUNIA 24479
http://security.gentoo.org/glsa/glsa-200611-06.xml
GENTOO GLSA-200611-06
http://support.avaya.com/elmodocs2/security/ASA-2007-527.htm CONFIRM
http://www.frsirt.com/english/advisories/2007/0930
VUPEN ADV-2007-0930
http://www.novell.com/linux/security/advisories/2006_62_openssh.html
SUSE SUSE-SA:2006:062
http://www.osvdb.org/29266
OSVDB 29266
http://www.redhat.com/support/errata/RHSA-2007-0540.html
REDHAT RHSA-2007:0540
http://www.redhat.com/support/errata/RHSA-2007-0703.html
REDHAT RHSA-2007:0703
https://issues.rpath.com/browse/RPL-681 CONFIRM
http://xforce.iss.net/xforce/xfdb/29255
XF openssh-gssapi-user-enumeration(29255)
http://www.securityfocus.com/archive/1/archive/1/447861/100/200/threaded
BUGTRAQ 20061005 rPSA-2006-0185-1 gnome-ssh-askpass openssh openssh-client openssh-server
http://rhn.redhat.com/errata/RHSA-2006-0697.html
REDHAT RHSA-2006:0697
http://marc.theaimsgroup.com/?l=openssh-unix-dev&m=115939141729160&w=2
MLIST [openssh-unix-dev] 20060927 Announce: OpenSSH 4.4 released
http://secunia.com/advisories/22158
SECUNIA 22158
http://secunia.com/advisories/22173
SECUNIA 22173
http://www.us-cert.gov/cas/techalerts/TA07-072A.html
CERT TA07-072A
http://www.securityfocus.com/bid/20245
BID 20245 OpenSSH-Portable GSSAPI Authentication Abort Information Disclosure Weakness Release Date:2008-01-04
http://slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.592566
SLACKWARE SSA:2006-272-02
http://securitytracker.com/id?1016939
SECTRACK 1016939

- Metasploit Modules Related To CVE-2006-5052

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


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