CVE-2022-31804 - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Codesys	Gateway

Configuration 1 [-]

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

No data.

References

Link	Providers
https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17141&token=17867e35cfd30c77ba0137f9a17b3a557a4b7b66&download=

History

No history.

MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published: 2022-06-24T07:46:13.080219Z

Updated: 2024-09-16T20:16:34.660Z

Reserved: 2022-05-30T00:00:00

Link: CVE-2022-31804

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2022-06-24T08:15:07.527

Modified: 2022-07-01T13:35:00.340

Link: CVE-2022-31804

Redhat

No data.

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