DESlock 3.2.6 memory corruption

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.6$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in DESlock 3.2.6. This impacts an unknown function. Performing a manipulation results in memory corruption. This vulnerability is known as CVE-2008-1138. Furthermore, an exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in DESlock 3.2.6. It has been classified as problematic. This affects an unknown code. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on availability. The summary by CVE is:

DLMFENC.sys 1.0.0.26 in DESlock+ 3.2.6 and earlier allows local users to cause a denial of service (system crash) via a certain ZERO_MEM DLMFENC_IOCTL request to \\.\DLKPFSD_Device, aka the "ring0 link list zero" vulnerability.

The bug was discovered 02/18/2008. The weakness was published 03/04/2008 with mu-b (Website). The advisory is shared at secunia.com. This vulnerability is uniquely identified as CVE-2008-1138 since 03/04/2008. The exploitability is told to be easy. An attack has to be approached locally. No form of authentication is needed for exploitation. Technical details are unknown but a public exploit is available.

A public exploit has been developed in ANSI C. The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 31130 (DESlock+ < 3.2.7 Multiple Local Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (41204), Exploit-DB (5142), Tenable (31130), SecurityFocus (BID 27862†) and OSVDB (42923†). Similar entries are available at VDB-41328, VDB-41327 and VDB-41326. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 5.6

VulDB Base Score: 6.2
VulDB Temp Score: 5.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 31130
Nessus Name: DESlock+ < 3.2.7 Multiple Local Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/18/2008 🔍
02/18/2008 +0 days 🔍
02/18/2008 +0 days 🔍
02/20/2008 +2 days 🔍
03/04/2008 +13 days 🔍
03/04/2008 +0 days 🔍
03/04/2008 +0 days 🔍
03/04/2008 +0 days 🔍
03/16/2015 +2568 days 🔍
10/17/2024 +3503 days 🔍

Sourcesinfo

Advisory: secunia.com⛔
Organization: mu-b
Status: Not defined

CVE: CVE-2008-1138 (🔍)
GCVE (CVE): GCVE-0-2008-1138
GCVE (VulDB): GCVE-100-41325
X-Force: 41204
SecurityFocus: 27862 - DESLock+ IOCTL Request Local Code Execution and Denial of Service Vulnerabilities
Secunia: 29005
OSVDB: 42923 - CVE-2008-1138 - DESlock+ - Denial-of-service Issue
Vulnerability Center: 17770 - Data Encryption Systems DESlock+ Local Denial of Service aka \, Medium
Vupen: ADV-2008-0597

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/16/2015 13:43
Updated: 10/17/2024 17:25
Changes: 03/16/2015 13:43 (62), 08/06/2019 09:38 (14), 10/17/2024 17:25 (17)
Complete: 🔍
Cache ID: 216:B14:103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Want to stay up to date on a daily basis?

Enable the mail alert feature now!