nmap / nmap/npcap

[Npcap] Multiple UAC requests when starting/using Wireshark

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#99 15 comments 5 reactions 0 assignees View on GitHub

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enhancement
Dominant language
C
Stars
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Forks
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PR merge metrics
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Description

I updated to the latest available release (Npcap 0.07 r17) and checked the option to only allow admin user to use it. When starting Wireshark, I had about 10 requests one after the other from UAC for NPcapHelper. Every time capture is started, it also pops up.

It would be great if there was no more than a single request.

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

The report concerns Npcap 0.07 r17, Wireshark startup and capture, and NPcapHelper UAC prompts. First reproduce the repeated prompts with the admin-only option enabled, then trace the startup and capture paths that invoke NPcapHelper. The issue is done when each scenario produces no more than one UAC request.

Written by the indexing model from the issue text.

Assessment

Tech stack
c
Domain
networking, operating-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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