CVE-2023-28379

A memory corruption 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 9.8 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-2023-1738	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, 23:43

Type	Values Removed	Values Added
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
References	~~() https://talosintelligence.com/vulnerability_reports/TALOS-2023-1738 -~~	() https://talosintelligence.com/vulnerability_reports/TALOS-2023-1738 - Exploit, Technical Description, Third Party Advisory

14 Nov 2023, 18:15

Type	Values Removed	Values Added
References	~~{'url': 'https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1738', 'name': 'https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1738', '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-2023-28379

Mitre link : CVE-2023-28379

CVE.ORG link : CVE-2023-28379

JSON object : View

Products Affected

weston-embedded

uc-http
cesium_net

silabs

gecko_software_development_kit

CWE

CWE-787

Out-of-bounds Write

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

{"id": "CVE-2023-28379", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "talos-cna@cisco.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.0, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.2}]}, "published": "2023-11-14T10:15:27.540", "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1738", "tags": ["Exploit", "Technical Description", "Third Party Advisory"], "source": "talos-cna@cisco.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}, {"type": "Secondary", "source": "talos-cna@cisco.com", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "A memory corruption 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."}, {"lang": "es", "value": "Existe una vulnerabilidad de corrupci\u00f3n de memoria en la funcionalidad de l\u00edmite de formulario HTTP Server de Weston Embedded uC-HTTP v3.01.01. Un paquete de red especialmente manipulado puede provocar la ejecuci\u00f3n de c\u00f3digo. Un atacante puede enviar un paquete malicioso para desencadenar esta vulnerabilidad."}], "lastModified": "2023-11-17T23:43:37.683", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:silabs:gecko_software_development_kit:4.3.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "90DDAC84-E71F-44E3-A5A8-D949DC1943D4"}, {"criteria": "cpe:2.3:a:weston-embedded:cesium_net:3.07.01:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "44A78DFC-FD24-43A2-A4F4-76A77F46E9A5"}, {"criteria": "cpe:2.3:a:weston-embedded:uc-http:3.01.01:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6939279F-5819-4661-9050-3947010C9B71"}], "operator": "OR"}]}], "sourceIdentifier": "talos-cna@cisco.com"}