CVE-2023-43504

Published: Nov 14, 2023Modified: Nov 21, 2024

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

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.

Affected (1)

Products: Siemens: Comos

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Siemens Comos	Before 10.4.4

Related CWEs

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

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (2)

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

Source: productcert@siemens.com

Vendor Advisory

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

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.