Executive Summary
Summary | |
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Title | DBus vulnerability |
Informations | |||
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Name | USN-4015-1 | First vendor Publication | 2019-06-11 |
Vendor | Ubuntu | Last vendor Modification | 2019-06-11 |
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:L/AC:L/Au:N/C:P/I:P/A:N) | |||
---|---|---|---|
Cvss Base Score | 3.6 | Attack Range | Local |
Cvss Impact Score | 4.9 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 19.04 - Ubuntu 18.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: DBus could allow unintended access to services. Software Description: - dbus: simple interprocess messaging system Details: Joe Vennix discovered that DBus incorrectly handled DBUS_COOKIE_SHA1 authentication. A local attacker could possibly use this issue to bypass authentication and connect to DBus servers with elevated privileges. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 19.04: Ubuntu 18.10: Ubuntu 18.04 LTS: Ubuntu 16.04 LTS: After a standard system update you need to reboot your computer to make all the necessary changes. References: Package Information: |
Original Source
Url : http://www.ubuntu.com/usn/USN-4015-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-59 | Improper Link Resolution Before File Access ('Link Following') |
CPE : Common Platform Enumeration
Alert History
Date | Informations |
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2019-06-12 21:21:51 |
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2019-06-11 21:21:58 |
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2019-06-11 21:18:52 |
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