ByteOS Network

NVD Vulnerability Details :

CVE-2018-7559

Modified

Source-cve@mitre.org

Published At-13 Jun, 2018 | 18:29

Updated At-10 Jun, 2019 | 11:29

An issue was discovered in OPC UA .NET Standard Stack and Sample Code before GitHub commit 2018-04-12, and OPC UA .NET Legacy Stack and Sample Code before GitHub commit 2018-03-13. A vulnerability in OPC UA applications can allow a remote attacker to determine a Server's private key by sending carefully constructed bad UserIdentityTokens as part of an oracle attack.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.0	5.3	MEDIUM	CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Primary	2.0	3.5	LOW	AV:N/AC:M/Au:S/C:P/I:N/A:N

CPE Matches

opcfoundation>>ua-.net-legacy>>Versions up to 1.03.342(inclusive)

cpe:2.3:a:opcfoundation:ua-.net-legacy:*:*:*:*:*:*:*:*

opcfoundation>>ua-.netstandard>>Versions up to 1.03.352.10(inclusive)

cpe:2.3:a:opcfoundation:ua-.netstandard:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-320	Primary	nvd@nist.gov

References

Hyperlink	Source	Resource
http://www.securityfocus.com/bid/108688	cve@mitre.org	N/A
https://github.com/OPCFoundation/UA-.NET-Legacy/commit/e2a781b38efb8686d2bd850c2f2372b5c670bc45	cve@mitre.org	Patch Third Party Advisory
https://github.com/OPCFoundation/UA-.NETStandard/commit/ebcf026a54dd0c9052cff009d96d827ac923d150	cve@mitre.org	Patch Third Party Advisory
https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2018-7559.pdf	cve@mitre.org	Third Party Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History