node-bluetooth-serial-port findSerialPortChannel buffer overflow

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.
8.1$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in node-bluetooth-serial-port. This affects the function findSerialPortChannel. This manipulation causes buffer overflow. This vulnerability is tracked as CVE-2023-26109. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability has been found in node-bluetooth-serial-port (affected version not known) and classified as critical. Affected by this vulnerability is the function findSerialPortChannel. The manipulation with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

All versions of the package node-bluetooth-serial-port are vulnerable to Buffer Overflow via the findSerialPortChannel method due to improper user input length validation.

The weakness was disclosed 03/09/2023 as SNYK-JS-NODEBLUETOOTHSERIALPORT-3311820. The advisory is shared at security.snyk.io. This vulnerability is known as CVE-2023-26109 since 02/20/2023. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/02/2023).

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

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

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 8.1

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 7.3
CNA Vector (Snyk): 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/20/2023 🔍
03/09/2023 +17 days 🔍
03/09/2023 +0 days 🔍
04/02/2023 +24 days 🔍

Sourcesinfo

Advisory: SNYK-JS-NODEBLUETOOTHSERIALPORT-3311820
Status: Not defined

CVE: CVE-2023-26109 (🔍)
GCVE (CVE): GCVE-0-2023-26109
GCVE (VulDB): GCVE-100-222637

Entryinfo

Created: 03/09/2023 06:55
Updated: 04/02/2023 08:28
Changes: 03/09/2023 06:55 (47), 04/02/2023 08:28 (11)
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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