National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-7559 Detail

Description

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.

Source:  MITRE
Description Last Modified:  06/13/2018

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Hyperlink Resource
https://github.com/OPCFoundation/UA-.NET-Legacy/commit/e2a781b38efb8686d2bd850c2f2372b5c670bc45
https://github.com/OPCFoundation/UA-.NETStandard/commit/ebcf026a54dd0c9052cff009d96d827ac923d150
https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2018-7559.pdf

Technical Details

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Quick Info

CVE Dictionary Entry:
CVE-2018-7559
NVD Published Date:
06/13/2018
NVD Last Modified:
06/13/2018