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[GHSA-2v4p-qf9q-27wj] gRPC-Go xDS servers: Denial of Service (DoS) via crash due to missing :authority and Host headers - #9722

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AlekSi-GHSA-2v4p-qf9q-27wj

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@AlekSi

@AlekSi AlekSi commented Sep 23, 2026

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Duplicate of #9608


Updates

  • Affected products

Comments
1.84.0 release fixed that, isn't it?

@github

github commented Sep 23, 2026

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Hi there @easwars! A community member has suggested an improvement to your security advisory. If approved, this change will affect the global advisory listed at github.com/advisories. It will not affect the version listed in your project repository.

This change will be reviewed by our Security Curation Team. If you have thoughts or feedback, please share them in a comment here! If this PR has already been closed, you can start a new community contribution for this advisory

Copilot AI balanced review requested due to automatic review settings September 23, 2026 05:30
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github-actions Bot changed the base branch from main to AlekSi/advisory-improvement-9722 September 23, 2026 05:30
@AlekSi

AlekSi commented Sep 23, 2026

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Duplicate of #9608

@AlekSi AlekSi closed this Sep 23, 2026

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Copilot review overview

🟡 Changes recommended

Removing the entire range incorrectly excludes vulnerable v1.84.0-dev builds.

Get a fresh assessment by requesting another Copilot review.

Review effort: Balanced
Findings: 1 High severity

Open (1)
What changed in this PR

Updates the advisory after gRPC-Go 1.84.0 shipped with the fix.

Changes:

  • Removes the 1.84 development-version affected range.
  • Advances the advisory modification timestamp.
File Description
GHSA-2v4p-qf9q-27wj.json Updates affected versions and metadata.

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github-actions Bot deleted the AlekSi-GHSA-2v4p-qf9q-27wj branch September 23, 2026 05:44
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3 participants