CVE-2012-6648

Severity Score

2.1

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

gdm/guest-session-cleanup.sh in gdm-guest-session 0.24 and earlier, as used in Ubuntu Linux 10.04 LTS, 10.10, and 11.04, allows local users to delete arbitrary files via a space in the name of a file in /tmp. NOTE: this identifier was SPLIT from CVE-2012-0943 per ADT1/ADT2 due to different codebases and affected versions. CVE-2012-0943 is used for the guest-account issue.

gdm/guest-session-cleanup.sh en gdm-guest-session 0.24 y anteriores, utilizado en Ubuntu Linux 10.04 LTS, 10.10 y 11.04, permite a usuarios locales eliminar archivos arbitrarios a través de un espacio en el nombre de un archivo en /tmp. NOTA: este identificador fue dividido (SPLIT) de CVE-2012-0943 por ADT1/ADT2 debido a bases de código y versiones afectadas diferentes. CVE-2012-0943 se utiliza para el asunto guest-account.

*Credits: N/A

CVSS Scores

NISTv2 2.1

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2014-05-22 CVE Reserved
2014-05-22 CVE Published
2023-03-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-264: Permissions, Privileges, and Access Controls

CAPEC

References (3)

URL	Tag	Source
https://bugs.launchpad.net/ubuntu/%2Bsource/lightdm/%2Bbug/953044	X_refsource_confirm
https://launchpadlibrarian.net/96474113/gdm-guest-session.secure-cleanup.debdiff	X_refsource_misc

URL	Date	SRC

URL	Date	SRC
http://ubuntu.com/usn/usn-1399-1	2014-07-18

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Gdm-guest-session Project Search vendor "Gdm-guest-session Project"		Gdm-guest-session Search vendor "Gdm-guest-session Project" for product "Gdm-guest-session"				<= 0.24 Search vendor "Gdm-guest-session Project" for product "Gdm-guest-session" and version " <= 0.24"		-		Affected
Gdm-guest-session Project Search vendor "Gdm-guest-session Project"		Gdm-guest-session Search vendor "Gdm-guest-session Project" for product "Gdm-guest-session"				0.20 Search vendor "Gdm-guest-session Project" for product "Gdm-guest-session" and version "0.20"		-		Affected
Gdm-guest-session Project Search vendor "Gdm-guest-session Project"		Gdm-guest-session Search vendor "Gdm-guest-session Project" for product "Gdm-guest-session"				0.21 Search vendor "Gdm-guest-session Project" for product "Gdm-guest-session" and version "0.21"		-		Affected
Gdm-guest-session Project Search vendor "Gdm-guest-session Project"		Gdm-guest-session Search vendor "Gdm-guest-session Project" for product "Gdm-guest-session"				0.22 Search vendor "Gdm-guest-session Project" for product "Gdm-guest-session" and version "0.22"		-		Affected
Gdm-guest-session Project Search vendor "Gdm-guest-session Project"		Gdm-guest-session Search vendor "Gdm-guest-session Project" for product "Gdm-guest-session"				0.23 Search vendor "Gdm-guest-session Project" for product "Gdm-guest-session" and version "0.23"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				10.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "10.04"		lts		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				10.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "10.10"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				11.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "11.04"		-		Affected