Executive Summary

This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Name CVE-2002-0083 First vendor Publication 2002-03-15
Vendor Cve Last vendor Modification 2016-10-18

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 10 Attack Range Network
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores


Off-by-one error in the channel code of OpenSSH 2.0 through 3.0.2 allows local users or remote malicious servers to gain privileges.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-0083

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-189 Numeric Errors (CWE/SANS Top 25)

CPE : Common Platform Enumeration

Application 1
Application 1
Application 12
Application 1
Os 6
Os 1
Os 5
Os 1
Os 3
Os 15
Os 3

OpenVAS Exploits

Date Description
2005-11-03 Name : OpenSSH Channel Code Off by 1
File : nvt/openssh_channel.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
730 OpenSSH Channel Code Off by One Remote Privilege Escalation

OpenSSH contains an 'Off by One' error in the channel code, which an existing local user can use to gain root privileges. A malicious ssh server could also use this bug to exploit a connecting vulnerable client. No further details have been provided.

Nessus® Vulnerability Scanner

Date Description
2011-08-29 Name : The SSH service running on the remote host has an information disclosure vuln...
File : sunssh_plaintext_recovery.nasl - Type : ACT_GATHER_INFO
2004-07-31 Name : The remote Mandrake Linux host is missing one or more security updates.
File : mandrake_MDKSA-2002-019.nasl - Type : ACT_GATHER_INFO
2002-03-07 Name : Arbitrary code may be run on the remote host.
File : openssh_channel.nasl - Type : ACT_GATHER_INFO
2001-11-20 Name : The remote host has an application that is affected by multiple vulnerabilities.
File : openssh_301.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/4241
BUGTRAQ http://archives.neohapsis.com/archives/bugtraq/2002-03/0108.html
CALDERA ftp://stage.caldera.com/pub/security/openserver/CSSA-2002-SCO.10/CSSA-2002-SC...
CONECTIVA http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000467
CONFIRM http://www.openbsd.org/advisories/ssh_channelalloc.txt
DEBIAN http://www.debian.org/security/2002/dsa-119
ENGARDE http://www.linuxsecurity.com/advisories/other_advisory-1937.html
FREEBSD ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:13.openssh.asc
HP http://online.securityfocus.com/advisories/3960
MANDRAKE http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-019.php
NETBSD ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2002-004.txt.asc
OSVDB http://www.osvdb.org/730
REDHAT http://www.redhat.com/support/errata/RHSA-2002-043.html
SUSE http://www.novell.com/linux/security/advisories/2002_009_openssh_txt.html
VULNWATCH http://archives.neohapsis.com/archives/vulnwatch/2002-q1/0060.html
XF http://www.iss.net/security_center/static/8383.php

Alert History

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Date Informations
2021-05-04 12:01:37
  • Multiple Updates
2021-04-22 01:01:44
  • Multiple Updates
2020-07-25 12:01:04
  • Multiple Updates
2020-05-23 00:14:54
  • Multiple Updates
2016-10-18 12:00:59
  • Multiple Updates
2016-06-28 14:58:11
  • Multiple Updates
2014-02-17 10:24:27
  • Multiple Updates
2013-05-11 12:08:05
  • Multiple Updates