CVE-2012-0943

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.

CVSS v2.0 2.1 LOW

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://www.ubuntu.com/usn/USN-1399-2	Patch Vendor Advisory
https://bugs.launchpad.net/ubuntu/%2Bsource/lightdm/%2Bbug/953044
https://launchpadlibrarian.net/96471251/lightdm.secure-cleanup.debdiff

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:robert_ancell:lightdm:1.0.0:::::::*
	cpe:2.3:a:robert_ancell:lightdm:1.0.1:::::::*
	cpe:2.3:a:robert_ancell:lightdm:1.0.2:::::::*
	cpe:2.3:a:robert_ancell:lightdm:1.0.3:::::::*
	cpe:2.3:a:robert_ancell:lightdm:1.0.4:::::::*
	cpe:2.3:a:robert_ancell:lightdm:1.0.5:::::::*
	cpe:2.3:a:robert_ancell:lightdm:1.1.0:::::::*
	cpe:2.3:a:robert_ancell:lightdm:1.1.1:::::::*
	cpe:2.3:a:robert_ancell:lightdm:1.1.2:::::::*
	cpe:2.3:a:robert_ancell:lightdm:1.1.3:::::::*
	cpe:2.3:a:robert_ancell:lightdm:1.1.4:::::::*
	cpe:2.3:a:robert_ancell:lightdm:1.1.5:::::::*
	cpe:2.3:a:robert_ancell:lightdm:1.1.6:::::::*
	cpe:2.3:o:canonical:ubuntu_linux:11.10:::::::*

History

No history.

Information

Published : 2014-05-22 23:55

Updated : 2023-12-10 11:31

NVD link : CVE-2012-0943

Mitre link : CVE-2012-0943

CVE.ORG link : CVE-2012-0943

JSON object : View

Products Affected

canonical

ubuntu_linux

robert_ancell

lightdm

CWE

CWE-264

Permissions, Privileges, and Access Controls

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