Buffer overflow in uC-HTTP and Cesium NET - CVE-2023-28379

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Main Vulnerability Database Vulnerabilities #VU83476

Buffer overflow in uC-HTTP and Cesium NET - CVE-2023-28379

Published: November 24, 2023


Vulnerability identifier: #VU83476
CSH Severity: High
CVSS v4: 9.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-28379
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in the HTTP Server form boundary functionality. A remote attacker can trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Affected software

uC-HTTP
Cesium NET
Gecko Platform

How to mitigate CVE-2023-28379

Install updates from vendor's website.


External References

Related Security Bulletins