Lucene search

GitHub Advisory DatabaseGHSA-6FP8-CXC9-4FR9

HistoryJun 17, 2022 - 9:44 p.m.

Uncontrolled Resource Consumption in OPCFoundation.NetStandard.Opc.Ua.Core

2022-06-1721:44:23

CWE-400

GitHub Advisory Database

github.com

5 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.004 Low

EPSS

Percentile

74.0%

JSON

A vulnerability was discovered in the OPC UA .NET Standard Stack that allows a malicious client to trigger a stack overflow exception in a server that exposes an HTTPS endpoint.

Affected configurations

Vulners

Node

opcfoundation.netstandard.opc.ua.coreRange≤1.4.368.53

CPENameOperatorVersion
opcfoundation.netstandard.opc.ua.corele1.4.368.53

CPE	Name	Operator	Version
	opcfoundation.netstandard.opc.ua.core	le	1.4.368.53

References

files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2022-29866.pdf

github.com/advisories/GHSA-6fp8-cxc9-4fr9

github.com/OPCFoundation/UA-.NETStandard/security/advisories/GHSA-6fp8-cxc9-4fr9

nvd.nist.gov/vuln/detail/CVE-2022-29866

5 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.004 Low

EPSS

Percentile

74.0%

JSON

Related for GHSA-6FP8-CXC9-4FR9