CVE-2023-27882

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.

CVSS v3 9.0 CRITICAL

9.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.2 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1733	Exploit Technical Description Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1733	Exploit Technical Description Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:silabs:gecko_software_development_kit:4.3.1:::::::*
	cpe:2.3:a:weston-embedded:cesium_net:3.07.01:::::::*
	cpe:2.3:a:weston-embedded:uc-http:3.01.01:::::::*

History

21 Nov 2024, 07:53

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-11-14 10:15

Updated : 2024-11-21 07:53

NVD link : CVE-2023-27882

Mitre link : CVE-2023-27882

CVE.ORG link : CVE-2023-27882

JSON object : View

Products Affected

weston-embedded

uc-http
cesium_net

silabs

gecko_software_development_kit

CWE

CWE-122

Heap-based Buffer Overflow

CWE-787

Out-of-bounds Write

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