CVE-2002-0083

OpenSSH 2.x/3.0.1/3.0.2 - Channel Code Off-by-One

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Error 'off-by-one' en el código de canal de OpenSSH 2.0 a 3.0.2 permite a usuarios locales o a servidores remotos ganar privilegios.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2002-03-06 CVE Reserved
2002-03-07 First Exploit
2002-03-15 CVE Published
2024-08-08 CVE Updated
2024-08-12 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-193: Off-by-one Error

CAPEC

References (24)

URL	Tag	Source
http://archives.neohapsis.com/archives/bugtraq/2002-03/0108.html	Broken Link
http://archives.neohapsis.com/archives/vulnwatch/2002-q1/0060.html	Broken Link
http://marc.info/?l=bugtraq&m=101552065005254&w=2	Mailing List
http://marc.info/?l=bugtraq&m=101553908201861&w=2	Mailing List
http://marc.info/?l=bugtraq&m=101561384821761&w=2	Mailing List
http://online.securityfocus.com/archive/1/264657	Broken Link
http://www.iss.net/security_center/static/8383.php	Broken Link
http://www.osvdb.org/730	Broken Link
http://www.securityfocus.com/bid/4241	Broken Link

URL	Date	SRC
https://www.exploit-db.com/exploits/21314	2002-03-07

URL	Date	SRC
http://marc.info/?l=bugtraq&m=101586991827622&w=2	2024-02-02
http://www.linuxsecurity.com/advisories/other_advisory-1937.html	2024-02-02

URL	Date	SRC
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:13.openssh.asc	2024-02-02
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2002-004.txt.asc	2024-02-02
ftp://stage.caldera.com/pub/security/openserver/CSSA-2002-SCO.10/CSSA-2002-SCO.10.txt	2024-02-02
ftp://stage.caldera.com/pub/security/openunix/CSSA-2002-SCO.11/CSSA-2002-SCO.11.txt	2024-02-02
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000467	2024-02-02
http://online.securityfocus.com/advisories/3960	2024-02-02
http://www.calderasystems.com/support/security/advisories/CSSA-2002-012.0.txt	2024-02-02
http://www.debian.org/security/2002/dsa-119	2024-02-02
http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-019.php	2024-02-02
http://www.novell.com/linux/security/advisories/2002_009_openssh_txt.html	2024-02-02
http://www.openbsd.org/advisories/ssh_channelalloc.txt	2024-02-02
http://www.redhat.com/support/errata/RHSA-2002-043.html	2024-02-02

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Immunix Search vendor "Immunix"		Immunix Search vendor "Immunix" for product "Immunix"				7.0 Search vendor "Immunix" for product "Immunix" and version "7.0"		-		Affected
Mandrakesoft Search vendor "Mandrakesoft"		Mandrake Single Network Firewall Search vendor "Mandrakesoft" for product "Mandrake Single Network Firewall"				7.2 Search vendor "Mandrakesoft" for product "Mandrake Single Network Firewall" and version "7.2"		-		Affected
Openbsd Search vendor "Openbsd"		Openssh Search vendor "Openbsd" for product "Openssh"				>= 2.0 < 3.1 Search vendor "Openbsd" for product "Openssh" and version " >= 2.0 < 3.1"		-		Affected
Openpkg Search vendor "Openpkg"		Openpkg Search vendor "Openpkg" for product "Openpkg"				1.0 Search vendor "Openpkg" for product "Openpkg" and version "1.0"		-		Affected
Conectiva Search vendor "Conectiva"		Linux Search vendor "Conectiva" for product "Linux"				5.0 Search vendor "Conectiva" for product "Linux" and version "5.0"		-		Affected
Conectiva Search vendor "Conectiva"		Linux Search vendor "Conectiva" for product "Linux"				5.1 Search vendor "Conectiva" for product "Linux" and version "5.1"		-		Affected
Conectiva Search vendor "Conectiva"		Linux Search vendor "Conectiva" for product "Linux"				6.0 Search vendor "Conectiva" for product "Linux" and version "6.0"		-		Affected
Conectiva Search vendor "Conectiva"		Linux Search vendor "Conectiva" for product "Linux"				7.0 Search vendor "Conectiva" for product "Linux" and version "7.0"		-		Affected
Conectiva Search vendor "Conectiva"		Linux Search vendor "Conectiva" for product "Linux"				ecommerce Search vendor "Conectiva" for product "Linux" and version "ecommerce"		-		Affected
Conectiva Search vendor "Conectiva"		Linux Search vendor "Conectiva" for product "Linux"				graficas Search vendor "Conectiva" for product "Linux" and version "graficas"		-		Affected
Engardelinux Search vendor "Engardelinux"		Secure Linux Search vendor "Engardelinux" for product "Secure Linux"				1.0.1 Search vendor "Engardelinux" for product "Secure Linux" and version "1.0.1"		-		Affected
Mandrakesoft Search vendor "Mandrakesoft"		Mandrake Linux Search vendor "Mandrakesoft" for product "Mandrake Linux"				7.1 Search vendor "Mandrakesoft" for product "Mandrake Linux" and version "7.1"		-		Affected
Mandrakesoft Search vendor "Mandrakesoft"		Mandrake Linux Search vendor "Mandrakesoft" for product "Mandrake Linux"				7.2 Search vendor "Mandrakesoft" for product "Mandrake Linux" and version "7.2"		-		Affected
Mandrakesoft Search vendor "Mandrakesoft"		Mandrake Linux Search vendor "Mandrakesoft" for product "Mandrake Linux"				8.0 Search vendor "Mandrakesoft" for product "Mandrake Linux" and version "8.0"		-		Affected
Mandrakesoft Search vendor "Mandrakesoft"		Mandrake Linux Search vendor "Mandrakesoft" for product "Mandrake Linux"				8.0 Search vendor "Mandrakesoft" for product "Mandrake Linux" and version "8.0"		ppc		Affected
Mandrakesoft Search vendor "Mandrakesoft"		Mandrake Linux Search vendor "Mandrakesoft" for product "Mandrake Linux"				8.1 Search vendor "Mandrakesoft" for product "Mandrake Linux" and version "8.1"		-		Affected
Mandrakesoft Search vendor "Mandrakesoft"		Mandrake Linux Corporate Server Search vendor "Mandrakesoft" for product "Mandrake Linux Corporate Server"				1.0.1 Search vendor "Mandrakesoft" for product "Mandrake Linux Corporate Server" and version "1.0.1"		-		Affected
Redhat Search vendor "Redhat"		Linux Search vendor "Redhat" for product "Linux"				7.0 Search vendor "Redhat" for product "Linux" and version "7.0"		-		Affected
Redhat Search vendor "Redhat"		Linux Search vendor "Redhat" for product "Linux"				7.1 Search vendor "Redhat" for product "Linux" and version "7.1"		-		Affected
Redhat Search vendor "Redhat"		Linux Search vendor "Redhat" for product "Linux"				7.2 Search vendor "Redhat" for product "Linux" and version "7.2"		-		Affected
Suse Search vendor "Suse"		Suse Linux Search vendor "Suse" for product "Suse Linux"				6.4 Search vendor "Suse" for product "Suse Linux" and version "6.4"		i386		Affected
Suse Search vendor "Suse"		Suse Linux Search vendor "Suse" for product "Suse Linux"				6.4 Search vendor "Suse" for product "Suse Linux" and version "6.4"		ppc		Affected
Suse Search vendor "Suse"		Suse Linux Search vendor "Suse" for product "Suse Linux"				6.4 Search vendor "Suse" for product "Suse Linux" and version "6.4"		alpha		Affected
Suse Search vendor "Suse"		Suse Linux Search vendor "Suse" for product "Suse Linux"				7.0 Search vendor "Suse" for product "Suse Linux" and version "7.0"		i386		Affected
Suse Search vendor "Suse"		Suse Linux Search vendor "Suse" for product "Suse Linux"				7.0 Search vendor "Suse" for product "Suse Linux" and version "7.0"		ppc		Affected
Suse Search vendor "Suse"		Suse Linux Search vendor "Suse" for product "Suse Linux"				7.0 Search vendor "Suse" for product "Suse Linux" and version "7.0"		sparc		Affected
Suse Search vendor "Suse"		Suse Linux Search vendor "Suse" for product "Suse Linux"				7.0 Search vendor "Suse" for product "Suse Linux" and version "7.0"		alpha		Affected
Suse Search vendor "Suse"		Suse Linux Search vendor "Suse" for product "Suse Linux"				7.1 Search vendor "Suse" for product "Suse Linux" and version "7.1"		spa		Affected
Suse Search vendor "Suse"		Suse Linux Search vendor "Suse" for product "Suse Linux"				7.1 Search vendor "Suse" for product "Suse Linux" and version "7.1"		sparc		Affected
Suse Search vendor "Suse"		Suse Linux Search vendor "Suse" for product "Suse Linux"				7.1 Search vendor "Suse" for product "Suse Linux" and version "7.1"		x86		Affected
Suse Search vendor "Suse"		Suse Linux Search vendor "Suse" for product "Suse Linux"				7.1 Search vendor "Suse" for product "Suse Linux" and version "7.1"		alpha		Affected
Suse Search vendor "Suse"		Suse Linux Search vendor "Suse" for product "Suse Linux"				7.2 Search vendor "Suse" for product "Suse Linux" and version "7.2"		i386		Affected
Suse Search vendor "Suse"		Suse Linux Search vendor "Suse" for product "Suse Linux"				7.3 Search vendor "Suse" for product "Suse Linux" and version "7.3"		i386		Affected
Suse Search vendor "Suse"		Suse Linux Search vendor "Suse" for product "Suse Linux"				7.3 Search vendor "Suse" for product "Suse Linux" and version "7.3"		ppc		Affected
Suse Search vendor "Suse"		Suse Linux Search vendor "Suse" for product "Suse Linux"				7.3 Search vendor "Suse" for product "Suse Linux" and version "7.3"		sparc		Affected
Trustix Search vendor "Trustix"		Secure Linux Search vendor "Trustix" for product "Secure Linux"				1.1 Search vendor "Trustix" for product "Secure Linux" and version "1.1"		-		Affected
Trustix Search vendor "Trustix"		Secure Linux Search vendor "Trustix" for product "Secure Linux"				1.2 Search vendor "Trustix" for product "Secure Linux" and version "1.2"		-		Affected
Trustix Search vendor "Trustix"		Secure Linux Search vendor "Trustix" for product "Secure Linux"				1.5 Search vendor "Trustix" for product "Secure Linux" and version "1.5"		-		Affected