Executive Summary
Summary | |
---|---|
Title | Light Display Manager vulnerability |
Informations | |||
---|---|---|---|
Name | USN-2012-1 | First vendor Publication | 2013-11-06 |
Vendor | Ubuntu | Last vendor Modification | 2013-11-06 |
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:M/Au:N/C:P/I:P/A:N) | |||
---|---|---|---|
Cvss Base Score | 3.3 | Attack Range | Local |
Cvss Impact Score | 4.9 | Attack Complexity | Medium |
Cvss Expoit Score | 3.4 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 13.10 Summary: Light Display Manager could be made to expose sensitive information locally. Software Description: - lightdm: Display Manager Details: Christian Prim discovered that Light Display Manager incorrectly applied the AppArmor security profile when the Guest account is used. A local attacker could use this issue to possibly gain access to sensitive information. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 13.10: This update uses a new upstream release, which includes additional bug fixes. 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-2012-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-264 | Permissions, Privileges, and Access Controls |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:18933 | |||
Oval ID: | oval:org.mitre.oval:def:18933 | ||
Title: | USN-2012-1 -- lightdm vulnerability | ||
Description: | Light Display Manager could be made to expose sensitive information locally. | ||
Family: | unix | Class: | patch |
Reference(s): | USN-2012-1 CVE-2013-4459 | Version: | 5 |
Platform(s): | Ubuntu 13.10 | Product(s): | lightdm |
Definition Synopsis: | |||
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2013-11-07 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2012-1.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
---|---|
2014-02-17 12:02:42 |
|
2013-11-26 09:25:21 |
|
2013-11-23 22:14:34 |
|
2013-11-06 17:19:31 |
|