CVE-2023-31048: Infoleak
First published: Fri May 05 2023(Updated: )
The OPC UA .NET Standard Reference Server before 1.4.371.86. places sensitive information into an error message that may be seen remotely.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| nuget/OPCFoundation.NetStandard.Opc.Ua.Server | <1.4.371.86 | 1.4.371.86 |
| nuget/OPCFoundation.NetStandard.Opc.Ua.Core | <1.4.371.86 | 1.4.371.86 |
| OPC Foundation .NET Standard OPC UA | <1.4.371.86 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-31048?
CVE-2023-31048 is classified as a Medium severity vulnerability.
How do I fix CVE-2023-31048?
To fix CVE-2023-31048, upgrade to OPC Foundation .NET Standard Reference Server version 1.4.371.86 or later.
What kind of information does CVE-2023-31048 expose?
CVE-2023-31048 exposes sensitive information contained within error messages that can be viewed by remote attackers.
Which versions of the OPC UA .NET Standard Reference Server are affected by CVE-2023-31048?
CVE-2023-31048 affects all versions of the OPC UA .NET Standard Reference Server prior to 1.4.371.86.
What can attackers do with the vulnerability in CVE-2023-31048?
Attackers can send malicious requests that may cause the server to leak sensitive information through error messages.
- agent/author
- agent/type
- agent/first-publish-date
- agent/references
- agent/weakness
- agent/severity
- agent/description
- collector/mitre-cve
- source/MITRE
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-4cvp-hr63-822j
- alias/CVE-2023-31048
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/event
- collector/github-advisory
- agent/trending
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup-request
- collector/nvd-api
- package-manager/nuget
- vendor/opcfoundation
- canonical/opc foundation .net standard opc ua