FabulaTech Webcam for Remote Desktop 2.8.42 IOCTL ftwebcam.sys 0x222010/0x222018 null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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3.9$0-$5k0.00

A vulnerability has been found in FabulaTech Webcam for Remote Desktop 2.8.42 and classified as problematic. This vulnerability affects the function 0x222010/0x222018 in the library ftwebcam.sys of the component IOCTL 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.

The weakness was presented 03/06/2023. The advisory is available at github.com. This vulnerability was named CVE-2023-1186. Technical details and also a public exploit are known.

It is possible to download the exploit at github.com. It is declared as proof-of-concept.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.9

VulDB Base Score: 3.3
VulDB Temp Score: 3.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 3.3
CNA Vector (VulDB): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

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

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

03/06/2023 🔍
03/06/2023 +0 days 🔍
03/06/2023 +0 days 🔍
03/31/2023 +25 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2023-1186 (🔍)
GCVE (CVE): GCVE-0-2023-1186
GCVE (VulDB): GCVE-100-222358
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/06/2023 08:14 AM
Updated: 03/31/2023 04:24 PM
Changes: 03/06/2023 08:14 AM (41), 03/06/2023 04:51 PM (1), 03/06/2023 04:52 PM (1), 03/26/2023 09:31 AM (1), 03/26/2023 10:38 AM (1), 03/31/2023 04:16 PM (2), 03/31/2023 04:24 PM (28)
Complete: 🔍
Submitter: Zeze7w
Committer: Zeze7w
Cache ID: 18:F50:40

Submitinfo

Accepted

  • Submit #95020: Vuln: Webcam for Remote Desktop, ftwebcam.sys, DoS1 (by Zeze7w)

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