VDB-111477 · CVE-2018-5275 · OpenVAS 63403

Malwarebytes Anti-Malware 3.3.1.2183 Driver FARFLT.SYS input validation ⚔ [Disputed]

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Malwarebytes Anti-Malware 3.3.1.2183. This vulnerability affects unknown code in the library FARFLT.SYS of the component Driver. Performing a manipulation results in input validation. This vulnerability is reported as CVE-2018-5275. The attack requires a local approach. No exploit exists. The existence of this vulnerability is still disputed at present.

Detailsinfo

A vulnerability, which was classified as critical, was found in Malwarebytes Anti-Malware 3.3.1.2183 (Anti-Malware Software). This affects some unknown functionality in the library FARFLT.SYS of the component Driver. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

In Malwarebytes Premium 3.3.1.2183, the driver file (FARFLT.SYS) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x9C40E020.

The bug was discovered 01/07/2018. The weakness was disclosed 01/08/2018 (Website). The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2018-5275 since 01/07/2018. An attack has to be approached locally. A authentication is required for exploitation. Technical details are known, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k. The real existence of this vulnerability is still doubted at the moment.

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

The entries VDB-111480, VDB-111481, VDB-111478 and VDB-111479 are pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

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

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 7.8
CNA 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: Input validation
CWE: CWE-20
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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OpenVAS ID: 63403
OpenVAS Name: Malwarebytes 3.3.1.2183 Multiple DoS Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/07/2018 🔍
01/07/2018 +0 days 🔍
01/08/2018 +1 days 🔍
01/08/2018 +0 days 🔍
01/08/2018 +0 days 🔍
08/05/2024 +2401 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined
Disputed: 🔍

CVE: CVE-2018-5275 (🔍)
GCVE (CVE): GCVE-0-2018-5275
GCVE (VulDB): GCVE-100-111477
See also: 🔍

Entryinfo

Created: 01/08/2018 14:52
Updated: 08/05/2024 09:19
Changes: 01/08/2018 14:52 (64), 12/20/2019 13:08 (1), 08/05/2024 09:19 (29)
Complete: 🔍
Cache ID: 216::103

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

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