CVE-2023-25181

A heap-based buffer overflow vulnerability exists in the HTTP Server functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted set of network packets can lead to arbitrary code execution. An attacker can send a malicious packet to trigger this vulnerability.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1726	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

17 Nov 2023, 23:37

Type	Values Removed	Values Added
References	~~() https://talosintelligence.com/vulnerability_reports/TALOS-2023-1726 -~~	() https://talosintelligence.com/vulnerability_reports/TALOS-2023-1726 - Exploit, Technical Description, Third Party Advisory
CPE		cpe:2.3:a:silabs:gecko_software_development_kit:4.3.1:::::::* cpe:2.3:a:weston-embedded:uc-http:3.01.01:::::::* cpe:2.3:a:weston-embedded:cesium_net:3.07.01:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8
First Time		Silabs Weston-embedded Weston-embedded uc-http Silabs gecko Software Development Kit Weston-embedded cesium Net
CWE		CWE-787

14 Nov 2023, 18:15

Type	Values Removed	Values Added
References	~~{'url': 'https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1726', 'name': 'https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1726', 'tags': [], 'refsource': ''}~~

14 Nov 2023, 10:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-11-14 10:15

Updated : 2024-02-28 20:54

NVD link : CVE-2023-25181

Mitre link : CVE-2023-25181

CVE.ORG link : CVE-2023-25181

JSON object : View

Products Affected

weston-embedded

uc-http
cesium_net

silabs

gecko_software_development_kit

CWE

CWE-787

Out-of-bounds Write

CWE-122

Heap-based Buffer Overflow

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