Vulnerability Name:

CVE-2000-1169 (CCN-5517)

Assigned:2000-11-13
Published:2000-11-13
Updated:2017-10-10
Summary:OpenSSH SSH client before 2.3.0 does not properly disable X11 or agent forwarding, which could allow a malicious SSH server to gain access to the X11 display and sniff X11 events, or gain access to the ssh-agent.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Access
References:Source: CCN
Type: FreeBSD Security Advisory FreeBSD-SA-01:01
Hostile server OpenSSH agent/X11 forwarding

Source: BUGTRAQ
Type: Patch, Vendor Advisory
20001123 OpenSSH Security Advisory (adv.fwd)

Source: CCN
Type: BugTraq Mailing List, Mon Nov 13 2000 - 14:13:18 CST
OpenSSH Security Advisory (adv.fwd)

Source: BUGTRAQ
Type: UNKNOWN
20001115 Trustix Security Advisory - bind and openssh (and modutils)

Source: CCN
Type: Conectiva Linux Announcement CLSA-2000:345
openssh: X11 and ssh-agent forwarding problems

Source: CCN
Type: Conectiva Linux Announcement CLSA-2000:351
openssh: X11 and ssh-agent forwarding problems

Source: MITRE
Type: CNA
CVE-2000-1169

Source: CONECTIVA
Type: UNKNOWN
CLSA-2000:345

Source: SUSE
Type: UNKNOWN
SuSE-SA:2000:47

Source: CCN
Type: RHSA-2000-111
Updated openssh packages available for Red Hat Linux 7

Source: DEBIAN
Type: UNKNOWN
20001118 openssh: possible remote exploit

Source: DEBIAN
Type: Debian Security Advisory 20001118
openssh: possible remote exploit

Source: CCN
Type: US-CERT VU#363181
OpenSSH disregards client configuration and allows server access to ssh-agent and/or X11 after session negotiation

Source: MANDRAKE
Type: UNKNOWN
MDKSA-2000:068

Source: CCN
Type: OpenBSD Security Advisory, November 10, 2000
035: SECURITY FIX: November 10, 2000

Source: CCN
Type: OpenSSH Web site
OpenSSH for OpenBSD

Source: OSVDB
Type: UNKNOWN
2114

Source: OSVDB
Type: UNKNOWN
6248

Source: CCN
Type: OSVDB ID: 2114
Multiple SSH Client X11 Forwarding Information Disclosure

Source: CCN
Type: OSVDB ID: 6248
Multiple SSH Client ssh-agent Forwarding Information Disclosure

Source: REDHAT
Type: UNKNOWN
RHSA-2000:111

Source: BID
Type: Patch, Vendor Advisory
1949

Source: CCN
Type: BID-1949
OpenSSH Client Unauthorized Remote Forwarding Vulnerability

Source: CCN
Type: SuSE Security Announcement SuSE-SA:2000:047
openssh/ssh

Source: CCN
Type: MandrakeSoft Security Advisory MDKSA-2000:068-1
openssh

Source: XF
Type: UNKNOWN
openssh-unauthorized-access(5517)

Source: XF
Type: UNKNOWN
openssh-unauthorized-access(5517)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:openbsd:openssh:2.2:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:openbsd:openssh:*:*:*:*:*:*:*:*
  • AND
  • cpe:/o:freebsd:freebsd:*:*:*:*:*:*:*:*
  • OR cpe:/o:suse:suse_linux:6.4:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:2.2:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:7.1:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:7.2:*:*:*:*:*:*:*
  • OR cpe:/o:suse:suse_linux:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7.1:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7.2:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7.3:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    openbsd openssh 2.2
    openbsd openssh *
    freebsd freebsd *
    suse suse linux 6.4
    debian debian linux 2.2
    mandrakesoft mandrake linux 7.0
    mandrakesoft mandrake linux 7.1
    redhat linux 7
    mandrakesoft mandrake linux 7.2
    suse suse linux 7.0
    redhat linux 7.1
    redhat linux 7.2
    redhat linux 7.3