CVE-2023-50244: Buffer Overflow
First published: Mon Jul 08 2024(Updated: )
Two stack-based buffer overflow vulnerabilities exist in the boa formIpQoS functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can send a series of HTTP requests to trigger these vulnerabilities.This stack-based buffer overflow is related to the `entry_name` request's parameter.
Credit: talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Realtek Jungle Software Development Kit | =3.4.11 | |
| All of | ||
| Level1 Wbr-6013 | =rer4_a_v3411b_2t2r_lev_09_170623 | |
| Level1 Wbr-6013 Firmware |
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.
Frequently Asked Questions
What is the severity of CVE-2023-50244?
CVE-2023-50244 has a high severity due to its potential for remote code execution.
How do I fix CVE-2023-50244?
To fix CVE-2023-50244, update the Realtek rtl819x Jungle SDK to version 3.4.12 or later.
What types of devices are affected by CVE-2023-50244?
CVE-2023-50244 affects devices using Realtek rtl819x Jungle SDK v3.4.11 and Level1 Wbr-6013 firmware version rer4_a_v3411b_2t2r_lev_09_170623.
What can an attacker do with CVE-2023-50244?
An attacker exploiting CVE-2023-50244 can execute arbitrary code remotely through specially crafted HTTP requests.
Is CVE-2023-50244 being actively exploited?
While there are no public reports confirming active exploitation of CVE-2023-50244, its nature makes it a significant risk.
- agent/references
- agent/type
- agent/description
- agent/first-publish-date
- agent/author
- agent/severity
- agent/event
- agent/weakness
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/realtek
- canonical/realtek jungle software development kit
- version/realtek jungle software development kit/3.4.11
- vendor/level1
- canonical/level1 wbr-6013
- version/level1 wbr-6013/rer4_a_v3411b_2t2r_lev_09_170623
- canonical/level1 wbr-6013 firmware