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Vulnerability Details : CVE-2005-2666

SSH, as implemented in OpenSSH before 4.0 and possibly other implementations, stores hostnames, IP addresses, and keys in plaintext in the known_hosts file, which makes it easier for an attacker that has compromised an SSH user's account to generate a list of additional targets that are more likely to have the same password or key.
Publish Date : 2005-08-23 Last Update Date : 2010-08-21
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- CVSS Scores & Vulnerability Types

CVSS Score
1.2
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 High (Specialized access conditions exist. It is hard to exploit and several special conditions must be satisfied to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 255

- Vendor Statements

Red Hat is aware of this issue and is tracking it via the following bug: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=162681 The Red Hat Security Response Team has rated this issue as having low security impact, a future update may address this flaw. More information regarding issue severity can be found here: http://www.redhat.com/security/updates/classification/
Source: Redhat

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat low 2005-07-07 2005-07-07
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- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2007:0257: openssh security and bug fix update (Low) oval:com.redhat.rhsa:def:20070257 unix
SSH, as implemented in OpenSSH before 4.0 and possibly other implementations, stores hostnames, IP addresses, and keys i... oval:org.mitre.oval:def:10201 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-2005-2666

# Product Type Vendor Product Version Update Edition Language
1 Application Openbsd Openssh 3.0p1 Version Details Vulnerabilities
2 Application Openbsd Openssh 3.0 Version Details Vulnerabilities
3 Application Openbsd Openssh 3.0.1p1 Version Details Vulnerabilities
4 Application Openbsd Openssh 3.0.1 Version Details Vulnerabilities
5 Application Openbsd Openssh 3.0.2 Version Details Vulnerabilities
6 Application Openbsd Openssh 3.0.2p1 Version Details Vulnerabilities
7 Application Openbsd Openssh 3.1 Version Details Vulnerabilities
8 Application Openbsd Openssh 3.1p1 Version Details Vulnerabilities
9 Application Openbsd Openssh 3.2 Version Details Vulnerabilities
10 Application Openbsd Openssh 3.2.2p1 Version Details Vulnerabilities
11 Application Openbsd Openssh 3.2.3p1 Version Details Vulnerabilities
12 Application Openbsd Openssh 3.3 Version Details Vulnerabilities
13 Application Openbsd Openssh 3.3p1 Version Details Vulnerabilities
14 Application Openbsd Openssh 3.4 Version Details Vulnerabilities
15 Application Openbsd Openssh 3.4p1 Version Details Vulnerabilities
16 Application Openbsd Openssh 3.5 Version Details Vulnerabilities
17 Application Openbsd Openssh 3.5p1 Version Details Vulnerabilities
18 Application Openbsd Openssh 3.6 Version Details Vulnerabilities
19 Application Openbsd Openssh 3.6.1 Version Details Vulnerabilities
20 Application Openbsd Openssh 3.6.1p1 Version Details Vulnerabilities
21 Application Openbsd Openssh 3.6.1p2 Version Details Vulnerabilities
22 Application Openbsd Openssh 3.7 Version Details Vulnerabilities
23 Application Openbsd Openssh 3.7.1 Version Details Vulnerabilities
24 Application Openbsd Openssh 3.7.1p2 Version Details Vulnerabilities
25 Application Openbsd Openssh 3.8 Version Details Vulnerabilities
26 Application Openbsd Openssh 3.8.1 Version Details Vulnerabilities
27 Application Openbsd Openssh 3.8.1p1 Version Details Vulnerabilities
28 Application Openbsd Openssh 3.9 Version Details Vulnerabilities
29 Application Openbsd Openssh 3.9.1p1 Version Details Vulnerabilities
30 Application Openbsd Openssh 3.9.1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Openbsd Openssh 30

- References For CVE-2005-2666

ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2006.11/SCOSA-2006.11.txt
SCO SCOSA-2006.11
http://secunia.com/advisories/19243
SECUNIA 19243
http://www.eweek.com/article2/0,1759,1815795,00.asp
http://secunia.com/advisories/25098
SECUNIA 25098
http://www.redhat.com/support/errata/RHSA-2007-0257.html
REDHAT RHSA-2007:0257
http://nms.csail.mit.edu/projects/ssh/

- Metasploit Modules Related To CVE-2005-2666

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


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