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9.3	$0-$5k	0.00

A vulnerability has been found in Novell openSUSE 11.3 (Operating System) and classified as critical. Affected by this vulnerability is an unknown function of the component Xsession. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

** DISPUTED ** lxsession-logout in lxsession in LXDE, as used on SUSE openSUSE 11.3 and other platforms, does not lock the screen when the Suspend or Hibernate button is pressed, which might make it easier for physically proximate attackers to access an unattended laptop via a resume action. NOTE: there is no general agreement that this is a vulnerability, because separate control over locking can be an equally secure, or more secure, behavior in some threat environments.

The weakness was disclosed 09/03/2010 with SuSE as Bug 375737 as not defined bug report (Bugzilla). It is possible to read the advisory at bugzillafiles.novell.org. This vulnerability is known as CVE-2010-2532 since 06/30/2010. The exploitation appears to be easy. Attacking locally is a requirement. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The real existence of this vulnerability is still doubted at the moment. The vulnerability scanner Nessus provides a plugin with the ID 75640 (openSUSE Security Update : lxsession (openSUSE-SU-2010:0426-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (61002) and Tenable (75640).

Productinfo

Type

• Operating System

Vendor

• Novell

Name

• openSUSE

Version

• 11.3

License

• open-source

Support

• end of life

CPE 2.3info

• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.3
VulDB Meta Temp Score: 9.3

VulDB Base Score: 9.3
VulDB Temp Score: 9.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
ATT&CK: T1068

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 75640
Nessus Name: openSUSE Security Update : lxsession (openSUSE-SU-2010:0426-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/30/2010 🔍
08/02/2010 +33 days 🔍
09/03/2010 +32 days 🔍
09/03/2010 +0 days 🔍
09/03/2010 +0 days 🔍
12/22/2011 +475 days 🔍
06/13/2014 +904 days 🔍
03/19/2015 +279 days 🔍
09/24/2021 +2381 days 🔍

Sourcesinfo

Vendor: novell.com

Advisory: Bug 375737
Organization: SuSE
Status: Not defined
Confirmation: 🔍
Disputed: 🔍

CVE: CVE-2010-2532 (🔍)
X-Force: 61002
Vulnerability Center: 34106 - lxsession-logout in LXDE used on openSUSE 11.3 Does Not Lock The Screen When Suspending\\Hibernating, Medium
SecurityFocus: 42127 - LXDE LXSession Logout Information Disclosure and Remote Code Execution Vulnerabilities

Entryinfo

Created: 03/19/2015 14:37
Updated: 09/24/2021 09:44
Changes: 03/19/2015 14:37 (58), 04/09/2017 13:04 (12), 09/24/2021 09:44 (3)
Complete: 🔍

Discussion

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