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

Summaryinfo

A vulnerability labeled as problematic has been found in FabulaTech Webcam for Remote Desktop 2.8.42. This issue affects the function 0x222010/0x222018 in the library ftwebcam.sys of the component IOCTL Handler. Executing a manipulation can lead to null pointer dereference. This vulnerability appears as CVE-2023-1186. The attack requires local access. In addition, an exploit is available.

Detailsinfo

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.

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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: 🔍

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

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
Updated: 03/31/2023 16:24
Changes: 03/06/2023 08:14 (41), 03/06/2023 16:51 (1), 03/06/2023 16:52 (1), 03/26/2023 09:31 (1), 03/26/2023 10:38 (1), 03/31/2023 16:16 (2), 03/31/2023 16:24 (28)
Complete: 🔍
Submitter: Zeze7w
Committer: Zeze7w
Cache ID: 216::103

Submitinfo

Accepted

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

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