CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.6 | $0-$5k | 0.00 |
A vulnerability was found in OpenBSD OpenSSH 2.2 (Connectivity Software). It has been rated as critical. This issue affects an unknown functionality of the component Forwarding Handler. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
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.
The weakness was published 11/13/2000 by Jacob Langseth (FIRST) (Website). The advisory is shared at suse.com. The identification of this vulnerability is CVE-2000-1169. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but an exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.
After immediately, there has been an exploit disclosed. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 61854 (Mandrake Linux Security Advisory : openssh (MDKSA-2000:068-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Mandriva Local Security Checks and running in the context l.
Upgrading eliminates this vulnerability. A possible mitigation has been published 10 hours after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at X-Force (5517) and Tenable (61854). Similar entry is available at 82022.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 6.6
VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Privileges managementCWE: CWE-269 / CWE-266
ATT&CK: T1068
Local: No
Remote: Yes
Availability: 🔍
Status: Proof-of-Concept
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Nessus ID: 61854
Nessus Name: Mandrake Linux Security Advisory : openssh (MDKSA-2000:068-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍
OpenVAS ID: 11343
OpenVAS Name: OpenSSH Client Unauthorized Remote Forwarding
OpenVAS File: 🔍
OpenVAS Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Exploit Delay Time: 🔍
Timeline
11/13/2000 🔍11/13/2000 🔍
11/13/2000 🔍
11/14/2000 🔍
01/09/2001 🔍
01/09/2001 🔍
07/15/2003 🔍
07/30/2003 🔍
09/06/2012 🔍
07/02/2014 🔍
05/10/2019 🔍
Sources
Vendor: openbsd.orgAdvisory: suse.com
Researcher: Jacob Langseth (FIRST)
Status: Not defined
CVE: CVE-2000-1169 (🔍)
X-Force: 5517
Vulnerability Center: 1429 - OpenSSH Client Allows Unauthorized Remote Access, Critical
SecurityFocus: 1949 - OpenSSH Client Unauthorized Remote Forwarding Vulnerability
OSVDB: 2114 - Multiple SSH Client X11 Forwarding Information Disclosure
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 07/02/2014 17:31Updated: 05/10/2019 17:30
Changes: 07/02/2014 17:31 (79), 05/10/2019 17:30 (1)
Complete: 🔍
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