Vulnerability Name:

CVE-2004-1653 (CCN-17213)

Assigned:2004-08-31
Published:2004-08-31
Updated:2017-07-11
Summary:The default configuration for OpenSSH enables AllowTcpForwarding, which could allow remote authenticated users to perform a port bounce, when configured with an anonymous access program such as AnonCVS.
CVSS v3 Severity:6.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)
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): None
CVSS v2 Severity:6.4 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N)
4.7 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
6.4 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N)
4.7 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-Other
Vulnerability Consequences:Configuration
References:Source: CCN
Type: BugTraq Mailing List, Tue Aug 31 2004 - 17:38:38 CDT
SSHD / AnonCVS Nastyness

Source: MITRE
Type: CNA
CVE-2004-1653

Source: BUGTRAQ
Type: UNKNOWN
20040831 SSHD / AnonCVS Nastyness

Source: CCN
Type: SECTRACK ID: 1011143
OpenSSH Default Configuration May Be Unsafe When Used With Anonymous SSH Services

Source: SECTRACK
Type: UNKNOWN
1011143

Source: CCN
Type: IBM APAR OA25412
OA25412: DOC UPDATE FOR "IBM PORTED TOOLS FOR Z/OS" OPENSSH 5655M2301

Source: OSVDB
Type: UNKNOWN
9562

Source: CCN
Type: OSVDB ID: 9562
OpenSSH Default Configuration Anon SSH Service Port Bounce Weakness

Source: XF
Type: UNKNOWN
openssh-port-bounce(17213)

Source: XF
Type: UNKNOWN
openssh-port-bounce(17213)

Source: CONFIRM
Type: UNKNOWN
https://security.netapp.com/advisory/ntap-20191107-0001/

Vulnerable Configuration:Configuration 1:
  • cpe:/a:openbsd:openssh:*:*:*:*:*:*:*:* (Version <= 3.9)

    • Configuration CCN 1:
  • cpe:/a:openbsd:openssh:2.1.1:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:2.5.2:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:2.5:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:2.5.1:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:2.9:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.0:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.2.2:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.2.2p1:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.4p1:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.4:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.7.1p1:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.6.1p2:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:2.9.9p2:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.0p1:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.0.1p1:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.0.1:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.0.2p1:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.0.2:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.1p1:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.1:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.2:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.2.3p1:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.3p1:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.3:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.5:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.5p1:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.6:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.6.1p1:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.6.1:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.7:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.7.1p2:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.7.1:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.8:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.8.1p1:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.8.1:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.9:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:2.1:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:2.2:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:2.3:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:2.9p2:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:2.9p1:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:2.9.9:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:1.2.2:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:1.2.3:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:1.2.27:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:1.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:1.2:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:3.2.3p1:*:*:*:*:*:*:*
  • AND
  • cpe:/o:ibm:z/os:*:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    openbsd openssh *
    openbsd openssh 2.1.1
    openbsd openssh 2.5.2
    openbsd openssh 2.5
    openbsd openssh 2.5.1
    openbsd openssh 2.9
    openbsd openssh 3.0
    openbsd openssh 3.2.2
    openbsd openssh 3.2.2p1
    openbsd openssh 3.4p1
    openbsd openssh 3.4
    openbsd openssh 3.7.1p1
    openbsd openssh 3.6.1p2
    openbsd openssh 2.9.9p2
    openbsd openssh 3.0p1
    openbsd openssh 3.0.1p1
    openbsd openssh 3.0.1
    openbsd openssh 3.0.2p1
    openbsd openssh 3.0.2
    openbsd openssh 3.1p1
    openbsd openssh 3.1
    openbsd openssh 3.2
    openbsd openssh 3.2.3p1
    openbsd openssh 3.3p1
    openbsd openssh 3.3
    openbsd openssh 3.5
    openbsd openssh 3.5p1
    openbsd openssh 3.6
    openbsd openssh 3.6.1p1
    openbsd openssh 3.6.1
    openbsd openssh 3.7
    openbsd openssh 3.7.1p2
    openbsd openssh 3.7.1
    openbsd openssh 3.8
    openbsd openssh 3.8.1p1
    openbsd openssh 3.8.1
    openbsd openssh 3.9
    openbsd openssh 2.1
    openbsd openssh 2.2
    openbsd openssh 2.3
    openbsd openssh 2.9p2
    openbsd openssh 2.9p1
    openbsd openssh 2.9.9
    openbsd openssh 1.2.2
    openbsd openssh 1.2.3
    openbsd openssh 1.2.27
    openbsd openssh 1.2.1
    openbsd openssh 1.2
    openbsd openssh 3.2.3p1
    ibm z/os *