Executive Summary
Summary | |
---|---|
Title | rssh vulnerabilities |
Informations | |||
---|---|---|---|
Name | USN-3946-1 | First vendor Publication | 2019-04-11 |
Vendor | Ubuntu | Last vendor Modification | 2019-04-11 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 7.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: rssh could be made to run arbitrary commands if it received specially crafted input. Software Description: - rssh: Restricted shell allowing scp, sftp, cvs, svn, rsync or rdist Details: It was discovered that rssh incorrectly handled certain command-line arguments and environment variables. An authenticated user could bypass rssh's command restrictions, allowing an attacker to run arbitrary commands. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.10: Ubuntu 18.04 LTS: Ubuntu 16.04 LTS: Ubuntu 14.04 LTS: In general, a standard system update will make all the necessary changes. References: Package Information: |
Original Source
Url : http://www.ubuntu.com/usn/USN-3946-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
33 % | CWE-665 | Improper Initialization |
33 % | CWE-88 | Argument Injection or Modification |
33 % | CWE-77 | Improper Sanitization of Special Elements used in a Command ('Command Injection') |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 1 | |
Os | 4 | |
Os | 2 | |
Os | 3 |
Alert History
Date | Informations |
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2019-04-12 00:18:40 |
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