CVE-2023-44839: Buffer Overflow
First published: Thu Oct 05 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.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Dlink Dir-823g Firmware | =1.0.2b05 | |
| Dlink Dir-823g | =a1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2023-44839.
What is the severity of CVE-2023-44839?
The severity of CVE-2023-44839 is high with a severity value of 7.5.
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.
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.
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.
- collector/nvd-api
- collector/nvd-index
- agent/severity
- agent/author
- agent/event
- agent/weakness
- agent/references
- agent/type
- agent/description
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/dlink
- canonical/dlink dir-823g firmware
- version/dlink dir-823g firmware/1.0.2b05
- canonical/dlink dir-823g
- version/dlink dir-823g/a1