rssh up to 2.2.2 Access Restriction privileges management

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CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.6	$0-$5k	0.00

Summaryinfo

A vulnerability was found in rssh 2.0/2.1/2.2/2.2.1/2.2.2. It has been rated as critical. The impacted element is an unknown function of the component Access Restriction. The manipulation leads to privileges management. This vulnerability is listed as CVE-2004-1161. In addition, an exploit is available.

Detailsinfo

A vulnerability was found in rssh 2.0/2.1/2.2/2.2.1/2.2.2. It has been rated as critical. This issue affects an unknown function of the component Access Restriction. 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:

rssh 2.2.2 and earlier does not properly restrict programs that can be run, which could allow remote authenticated users to bypass intended access restrictions and execute arbitrary programs via (1) rdist -P, (2) rsync, or (3) scp -S.

The weakness was presented 01/10/2005 (Website). It is possible to read the advisory at gentoo.org. The identification of this vulnerability is CVE-2004-1161 since 12/09/2004. 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 a public exploit is available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The exploit is available at exploit-db.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 19165 (FreeBSD : rssh & scponly -- arbitrary command execution (f11b219a-44b6-11d9-ae2f-021106004fd6)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (18358), Exploit-DB (24795), Tenable (19165), SecurityFocus (BID 11792†) and Vulnerability Center (SBV-22845†). See VDB-23724 for similar entry. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

rssh

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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Price Prediction: 🔍
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Nessus ID: 19165
Nessus Name: FreeBSD : rssh & scponly -- arbitrary command execution (f11b219a-44b6-11d9-ae2f-021106004fd6)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 52284
OpenVAS Name: FreeBSD Ports: rssh
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/02/2004 🔍
12/02/2004 +0 days 🔍
12/09/2004 +7 days 🔍
01/10/2005 +32 days 🔍
01/10/2005 +0 days 🔍
07/13/2005 +184 days 🔍
07/14/2009 +1462 days 🔍
03/10/2015 +2065 days 🔍
12/31/2024 +3584 days 🔍

Sourcesinfo

Advisory: gentoo.org
Status: Not defined

CVE: CVE-2004-1161 (🔍)
GCVE (CVE): GCVE-0-2004-1161
GCVE (VulDB): GCVE-100-23723
X-Force: 18358
SecurityFocus: 11792 - RSSH Remote Arbitrary Command Execution Vulnerability
Vulnerability Center: 22845 - Rssh <= 2.2.2 Vulnerability Allows Remote Authenticated Attackers to Execute Arbitrary Code, High

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/10/2015 12:14
Updated: 12/31/2024 11:16
Changes: 03/10/2015 12:14 (58), 02/11/2017 10:36 (9), 07/01/2021 09:25 (3), 12/31/2024 11:16 (25)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.