FabulaTech USB over Network 6.0.6.1 IOCT ftusbbus2.sys 0x220408 null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k1.15

Summaryinfo

A vulnerability marked as problematic has been reported in FabulaTech USB over Network 6.0.6.1. This issue affects the function 0x220408 in the library ftusbbus2.sys of the component IOCT Handler. This manipulation causes null pointer dereference. This vulnerability appears as CVE-2024-12654. The attack requires local access. In addition, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability classified as problematic was found in FabulaTech USB over Network 6.0.6.1. Affected by this vulnerability is the function 0x220408 in the library ftusbbus2.sys of the component IOCT Handler. The manipulation with an unknown input leads to a null pointer dereference vulnerability. The CWE definition for the vulnerability is CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. As an impact it is known to affect availability.

It is possible to read the advisory at shareforall.notion.site. This vulnerability is known as CVE-2024-12654. The exploitation appears to be easy. Attacking locally is a requirement. Technical details and also a public exploit are known.

It is possible to download the exploit at shareforall.notion.site. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 5.5
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/16/2024 🔍
12/16/2024 +0 days 🔍
12/18/2024 +2 days 🔍

Sourcesinfo

Advisory: shareforall.notion.site
Status: Not defined

CVE: CVE-2024-12654 (🔍)
GCVE (CVE): GCVE-0-2024-12654
GCVE (VulDB): GCVE-100-288523
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 12/16/2024 09:35
Updated: 12/18/2024 15:39
Changes: 12/16/2024 09:35 (57), 12/16/2024 19:59 (30), 12/18/2024 15:39 (11)
Complete: 🔍
Submitter: TopGun
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #456028: FabulaTech USB over Network Client 6.0.6.1 NULL Pointer Dereference (by TopGun)

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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