CVE-2023-27882: Buffer Overflow
A heap-based buffer overflow vulnerability exists in the HTTP Server form boundary functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted network packet can lead to code execution. An attacker can send a malicious packet to trigger this vulnerability.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2023-27882?
CVE-2023-27882 is a heap-based buffer overflow vulnerability in the HTTP Server form boundary functionality of Weston Embedded uC-HTTP v3.01.01.
How does CVE-2023-27882 affect the software?
CVE-2023-27882 affects the Silabs Gecko Software Development Kit version 4.3.1, Weston-embedded Cesium Net version 3.07.01, and Weston-embedded Uc-http version 3.01.01.
What is the severity of CVE-2023-27882?
CVE-2023-27882 has a severity rating of 9, which is considered critical.
How can CVE-2023-27882 be exploited?
CVE-2023-27882 can be exploited by sending a specially crafted network packet to trigger a heap-based buffer overflow and potentially lead to code execution.
Is there a fix for CVE-2023-27882?
At the time of writing, there is no known fix for CVE-2023-27882. It is recommended to follow the recommendations provided by the vendor and apply any available security updates.