CVE-2022-31804

The CODESYS Gateway Server V2 does not verifiy that the size of a request is within expected limits. An unauthenticated attacker may allocate an arbitrary amount of memory, which may lead to a crash of the Gateway due to an out-of-memory condition.
Configurations

Configuration 1 (hide)

cpe:2.3:a:codesys:gateway:*:*:*:*:*:*:*:*

History

01 Jul 2022, 13:35

Type Values Removed Values Added
References (CONFIRM) https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17141&token=17867e35cfd30c77ba0137f9a17b3a557a4b7b66&download= - (CONFIRM) https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17141&token=17867e35cfd30c77ba0137f9a17b3a557a4b7b66&download= - Vendor Advisory
CPE cpe:2.3:a:codesys:gateway:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : 7.5
v2 : 5.0
v3 : 7.5

24 Jun 2022, 08:15

Type Values Removed Values Added
New CVE

Information

Published : 2022-06-24 08:15

Updated : 2024-02-04 22:29


NVD link : CVE-2022-31804

Mitre link : CVE-2022-31804

CVE.ORG link : CVE-2022-31804


JSON object : View

Products Affected

codesys

  • gateway
CWE
CWE-789

Memory Allocation with Excessive Size Value