Vulnerability   
Search   
    Search 324607 CVE descriptions
and 146377 test descriptions,
access 10,000+ cross references.
Tests   CVE   All  

Test ID:1.3.6.1.4.1.25623.1.0.150643
Category:General
Title:OpenSSH <= 3.6.1 Security Vulnerability
Summary:OpenSSH 3.6.1 and earlier when restricting host access by numeric; IP addresses and with VerifyReverseMapping disabled allows remote attackers to bypass 'from=' and; 'user@host' address restrictions by connecting to a host from a system whose reverse DNS hostname; contains the numeric IP address.
Description:Summary:
OpenSSH 3.6.1 and earlier when restricting host access by numeric
IP addresses and with VerifyReverseMapping disabled allows remote attackers to bypass 'from=' and
'user@host' address restrictions by connecting to a host from a system whose reverse DNS hostname
contains the numeric IP address.

Vulnerability Insight:
Please see the references for more information on the vulnerabilities.

Affected Software/OS:
OpenSSH version 3.6.1 and prior.

Solution:
Update to version 3.7 or later.

CVSS Score:
7.5

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2003-0386
BugTraq ID: 7831
http://www.securityfocus.com/bid/7831
Bugtraq: 20030605 OpenSSH remote clent address restriction circumvention (Google Search)
http://www.securityfocus.com/archive/1/324016/2003-06-03/2003-06-09/0
CERT/CC vulnerability note: VU#978316
http://www.kb.cert.org/vuls/id/978316
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9894
http://www.redhat.com/support/errata/RHSA-2006-0298.html
http://www.redhat.com/support/errata/RHSA-2006-0698.html
http://secunia.com/advisories/21129
http://secunia.com/advisories/21262
http://secunia.com/advisories/21724
http://secunia.com/advisories/22196
http://secunia.com/advisories/23680
SGI Security Advisory: 20060703-01-P
ftp://patches.sgi.com/support/free/security/advisories/20060703-01-U.asc
CopyrightCopyright (C) 2021 Greenbone Networks GmbH

This is only one of 146377 vulnerability tests in our test suite. Find out more about running a complete security audit.

To run a free test of this vulnerability against your system, register below.




© 1998-2025 E-Soft Inc. All rights reserved.