CVE-2023-43865: Buffer Overflow

Published Sep 28, 2023

Updated

D-Link DIR-619L B1 2.02 is vulnerable to Buffer Overflow via formSetWanPPTP function.

Affected Software

2 affected components

Dlink Dir-619l Firmware=2.02

Dlink Dir-619l=b1

Event History

Sep 28, 2023

CVE Published

via MITRE·12:00 AM

Data Sourced

via MITRE·12:00 AM

Description

Frequently Asked Questions

What is the vulnerability ID for the D-Link DIR-619L B1 2.02 vulnerability?

The vulnerability ID for the D-Link DIR-619L B1 2.02 vulnerability is CVE-2023-43865.

What is the severity of CVE-2023-43865?

The severity of CVE-2023-43865 is high with a CVSS score of 7.5.

How does the D-Link DIR-619L B1 2.02 vulnerability occur?

The D-Link DIR-619L B1 2.02 vulnerability occurs due to a buffer overflow in the formSetWanPPTP function.

What software version is affected by CVE-2023-43865?

The D-Link DIR-619L B1 firmware version 2.02 is affected by CVE-2023-43865.

Is the D-Link DIR-619L B1 device vulnerable to CVE-2023-43865?

No, the D-Link DIR-619L B1 device is not vulnerable to CVE-2023-43865.

Are there any references available for further information on CVE-2023-43865?

Yes, you can find more information on CVE-2023-43865 at the following references: [GitHub](https://github.com/YTrick/vuln/blob/main/DIR-619L%20Buffer%20Overflow_1.md) and [D-Link Security Bulletin](https://www.dlink.com/en/security-bulletin/).

What are the Common Weakness Enumeration (CWE) categories associated with CVE-2023-43865?

The Common Weakness Enumeration (CWE) categories associated with CVE-2023-43865 are CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) and CWE-787 (Out-of-bounds Write).