CVE-2022-32142 HIGH

CVE-2022-32142: CODESYS runtime system prone to denial of service due to use of out of range pointer

Vendor Codesys
Product Runtime Toolkit
Weakness CWE-823
Published June 24, 2022
Last update September 17, 2024

CVSS base score

8.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Multiple CODESYS Products are prone to a out-of bounds read or write access. A low privileged remote attacker may craft a request with invalid offset, which can cause an out-of-bounds read or write access, resulting in denial-of-service condition or local memory overwrite, which can lead to a change of local files. User interaction is not required.

Key dates

02Disclosure timeline

June 24, 2022 CVE published
September 17, 2024 Record updated