CVE-2019-19135

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Source
https://cve.org/CVERecord?id=CVE-2019-19135
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19135.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-19135
Aliases
Published
2020-03-16T16:15:11.937Z
Modified
2026-04-10T04:16:15.546944Z
Severity
  • 7.4 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
[none]
Details

In OPC Foundation OPC UA .NET Standard codebase 1.4.357.28, servers do not create sufficiently random numbers in OPCFoundation.NetStandard.Opc.Ua before 1.4.359.31, which allows man in the middle attackers to reuse encrypted user credentials sent over the network.

References

Affected packages

Git / github.com/opcfoundation/ua-.netstandard

Affected ranges

Type
GIT
Repo
https://github.com/opcfoundation/ua-.netstandard
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
3e640bf70205915eb179b4f05a86c97c029c4193
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
28614a037ca2972ed5c161df8357c8f02f5b38ea
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.4.359.31"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.4.357.28"
        }
    ]
}

Affected versions

1.*
1.03.350
1.04.353.15
1.04.354.21
1.04.354.23
1.4.355.26
1.4.356.27
1.4.357.28
1.4.358.30

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19135.json"