Executive Summary

Informations
Name CVE-2012-0943 First vendor Publication 2014-05-22
Vendor Cve Last vendor Modification 2014-05-30

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:N/I:N/A:P)
Cvss Base Score 2.1 Attack Range Local
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

debian/guest-account in Light Display Manager (lightdm) 1.0.x before 1.0.6 and 1.1.x before 1.1.7, as used in Ubuntu Linux 11.10, allows local users to delete arbitrary files via a space in the name of a file in /tmp. NOTE: this identifier was SPLIT per ADT1/ADT2 due to different codebases and affected versions. CVE-2012-6648 has been assigned for the gdm-guest-session issue.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0943

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-264 Permissions, Privileges, and Access Controls

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:15279
 
Oval ID: oval:org.mitre.oval:def:15279
Title: USN-1399-1 -- gdm-guest-session vulnerability
Description: gdm-guest-session: gdm extension for guest session gdm-guest-session could be made to delete files as the administrator.
Family: unix Class: patch
Reference(s): USN-1399-1
CVE-2012-0943
 Version: 7
Platform(s): Ubuntu 11.04
Ubuntu 10.04
Ubuntu 10.10
 Product(s): gdm-guest-session
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:15427
 
Oval ID: oval:org.mitre.oval:def:15427
Title: USN-1399-2 -- Light Display Manager vulnerability
Description: lightdm: Display Manager Light Display Manager could be made to delete files as the administrator.
Family: unix Class: patch
Reference(s): USN-1399-2
CVE-2012-0943
 Version: 5
Platform(s): Ubuntu 11.10
 Product(s): Light
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 13
Os 1

OpenVAS Exploits

Date Description
2012-03-16 Name : Ubuntu Update for gdm-guest-session USN-1399-1
File : nvt/gb_ubuntu_USN_1399_1.nasl
2012-03-16 Name : Ubuntu Update for lightdm USN-1399-2
File : nvt/gb_ubuntu_USN_1399_2.nasl

Nessus® Vulnerability Scanner

Date Description
2012-03-14 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-1399-1.nasl - Type : ACT_GATHER_INFO
2012-03-14 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-1399-2.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CONFIRM https://bugs.launchpad.net/ubuntu/%2Bsource/lightdm/%2Bbug/953044
MISC https://launchpadlibrarian.net/96471251/lightdm.secure-cleanup.debdiff
UBUNTU http://www.ubuntu.com/usn/USN-1399-2

Alert History

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Date Informations
2021-05-04 12:19:21
  • Multiple Updates
2021-04-22 01:23:04
  • Multiple Updates
2020-05-23 00:33:03
  • Multiple Updates
2016-04-26 21:34:39
  • Multiple Updates
2014-05-30 09:20:49
  • Multiple Updates
2014-05-24 00:20:52
  • Multiple Updates
2014-05-23 05:22:06
  • First insertion