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CVE-2022-24298

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CVE-2022-24298

Published: Aug 23, 2022

Modified: Sep 17, 2024

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

All versions of package freeopcua/freeopcua are vulnerable to Denial of Service (DoS) when bypassing the limitations for excessive memory consumption by sending multiple CloseSession requests with the deleteSubscription parameter equal to False.

VendorProductVersions

n/a

FreeOpcUa/freeopcua

affected
0 - < unspecified

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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