What is the severity of CVE-2023-50330?

CVE-2023-50330 has a high severity level due to its potential for remote code execution.

How do I fix CVE-2023-50330?

To fix CVE-2023-50330, upgrade the Realtek rtl819x Jungle SDK to a patched version that addresses the buffer overflow issue.

What should I do if I am affected by CVE-2023-50330?

If affected by CVE-2023-50330, immediately apply the latest security patches and monitor your systems for any suspicious activity.

What type of vulnerability is CVE-2023-50330?

CVE-2023-50330 is a stack-based buffer overflow vulnerability.

Which software versions are impacted by CVE-2023-50330?

CVE-2023-50330 impacts Realtek rtl819x Jungle SDK version 3.4.11 and specific firmware versions of Level1 WBR-6013.

Vulnerability/
CVE-2023-50330

high

7.2

CWE

121 119 787

8/7/2024

2/8/2024

CVE-2023-50330: Buffer Overflow

First published: Mon Jul 08 2024(Updated: )

A stack-based buffer overflow vulnerability exists in the boa getInfo 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 this vulnerability.

Credit: talos-cna@cisco.com

Affected Software	Affected Version	How to fix
Realtek RTL819x Jungle Software Development Kit	=3.4.11
All of
Level1 WBR-6013	=rer4_a_v3411b_2t2r_lev_09_170623
Level1 WBR-6013 Firmware

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Reference Links

https://talosintelligence.com/vulnerability_reports/TALOS-2023-1903

Frequently Asked Questions

What is the severity of CVE-2023-50330?
CVE-2023-50330 has a high severity level due to its potential for remote code execution.
How do I fix CVE-2023-50330?
To fix CVE-2023-50330, upgrade the Realtek rtl819x Jungle SDK to a patched version that addresses the buffer overflow issue.
What should I do if I am affected by CVE-2023-50330?
If affected by CVE-2023-50330, immediately apply the latest security patches and monitor your systems for any suspicious activity.
What type of vulnerability is CVE-2023-50330?
CVE-2023-50330 is a stack-based buffer overflow vulnerability.
Which software versions are impacted by CVE-2023-50330?
CVE-2023-50330 impacts Realtek rtl819x Jungle SDK version 3.4.11 and specific firmware versions of Level1 WBR-6013.

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vendor/realtek
canonical/realtek rtl819x jungle software development kit
version/realtek rtl819x jungle software development kit/3.4.11
vendor/level1
canonical/level1 wbr-6013 firmware
version/level1 wbr-6013 firmware/rer4_a_v3411b_2t2r_lev_09_170623

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