CVE-2023-44839: Buffer Overflow
Published Oct 5, 2023
·Updated
D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the Encryption parameter in the SetWLanRadioSecurity function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.
Affected Software
2 affected components
Dlink Dir-823g Firmware=1.0.2b05
Dlink Dir-823g=a1
Event History
Oct 5, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Frequently Asked Questions
1
What is the vulnerability ID?
The vulnerability ID is CVE-2023-44839.
2
What is the severity of CVE-2023-44839?
The severity of CVE-2023-44839 is high with a severity value of 7.5.
3
What is the affected software for CVE-2023-44839?
The affected software is D-Link DIR-823G A1V1.0.2B05 firmware version 1.0.2b05.
4
How does CVE-2023-44839 affect the D-Link DIR-823G A1V1.0.2B05?
CVE-2023-44839 allows attackers to cause a Denial of Service (DoS) by exploiting a buffer overflow vulnerability in the SetWLanRadioSecurity function with the Encryption parameter.
5
How can I fix CVE-2023-44839?
To fix CVE-2023-44839, update your D-Link DIR-823G A1V1.0.2B05 firmware to a version that addresses the buffer overflow vulnerability.