SoftControl SysWatch/TPSecure/Enterprise Suite up to 4.4.0 snscore.sys memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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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.
6.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in SoftControl SysWatch, TPSecure and Enterprise Suite up to 4.4.0. Impacted is an unknown function in the library snscore.sys. Performing a manipulation results in memory corruption. This vulnerability is identified as CVE-2018-5718. The attack is only possible with local access. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in SoftControl SysWatch, TPSecure and Enterprise Suite up to 4.4.0. This affects an unknown functionality in the library snscore.sys. 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 confidentiality, integrity, and availability. The summary by CVE is:

Improper restriction of write operations within the bounds of a memory buffer in snscore.sys in SoftControl/SafenSoft SysWatch, SoftControl/SafenSoft TPSecure, SoftControl/SafenSoft Enterprise Suite before version 4.4.1 allows local users to cause a denial of service (BSOD) or modify kernel-mode memory via loading of a forged DLL into an user-mode process.

The bug was discovered 01/16/2018. The weakness was released 06/12/2018 (Website). The advisory is shared at safensoft.com. This vulnerability is uniquely identified as CVE-2018-5718 since 01/16/2018. An attack has to be approached locally. The successful exploitation needs a authentication. Technical details are known, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 147 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 4.4.1 eliminates this vulnerability.

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

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.7

VulDB Base Score: 6.6
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.1
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: SysWatch/TPSecure/Enterprise Suite 4.4.1

Timelineinfo

01/16/2018 🔍
01/16/2018 +0 days 🔍
06/12/2018 +146 days 🔍
06/12/2018 +0 days 🔍
06/13/2018 +1 days 🔍
02/18/2020 +615 days 🔍

Sourcesinfo

Advisory: safensoft.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-5718 (🔍)
GCVE (CVE): GCVE-0-2018-5718
GCVE (VulDB): GCVE-100-119421

Entryinfo

Created: 06/13/2018 08:26
Updated: 02/18/2020 15:44
Changes: 06/13/2018 08:26 (59), 02/18/2020 15:44 (2)
Complete: 🔍
Cache ID: 216:EC9:103

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

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