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GitHub Advisory DatabaseGHSA-8336-MXP6-V5H9

HistoryOct 16, 2018 - 7:51 p.m.

Moderate severity vulnerability that affects OPCFoundation.NetStandard.Opc.Ua

2018-10-1619:51:18

CWE-295

GitHub Advisory Database

github.com

5.3 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

2.1 Low

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

25.8%

JSON

Failure to validate certificates in OPC Foundation UA Client Applications communicating without security allows attackers with control over a piece of network infrastructure to decrypt passwords.

Affected configurations

Vulners

Node

github_advisory_databaseopcfoundation.netstandard.opc.uaRange≤1.4.352.12

CPENameOperatorVersion
opcfoundation.netstandard.opc.uale1.4.352.12

CPE	Name	Operator	Version
	opcfoundation.netstandard.opc.ua	le	1.4.352.12

References

github.com/advisories/GHSA-8336-mxp6-v5h9

nvd.nist.gov/vuln/detail/CVE-2018-12087

opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2018-12087.pdf

5.3 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

2.1 Low

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

25.8%

JSON

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