CVE-2023-43504

A vulnerability has been identified in COMOS (All versions < V10.4.4). Ptmcast executable used for testing cache validation service in affected application is vulnerable to Structured Exception Handler (SEH) based buffer overflow. This could allow an attacker to execute arbitrary code on the target system or cause denial of service condition.

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://cert-portal.siemens.com/productcert/pdf/ssa-137900.pdf	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:siemens:comos:*:*:*:*:*:*:*:*

History

18 Nov 2023, 00:05

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8
First Time		Siemens Siemens comos
CPE		cpe:2.3:a:siemens:comos::::::::
References	~~() https://cert-portal.siemens.com/productcert/pdf/ssa-137900.pdf -~~	() https://cert-portal.siemens.com/productcert/pdf/ssa-137900.pdf - Vendor Advisory

14 Nov 2023, 11:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-11-14 11:15

Updated : 2023-12-10 15:26

NVD link : CVE-2023-43504

Mitre link : CVE-2023-43504

CVE.ORG link : CVE-2023-43504

JSON object : View

Products Affected

siemens

comos

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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