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Fuzz ChunkStateWitness validation #11132

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Tracked by #46
jancionear opened this issue Apr 22, 2024 · 3 comments
Open
Tracked by #46

Fuzz ChunkStateWitness validation #11132

jancionear opened this issue Apr 22, 2024 · 3 comments
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A-stateless-validation Area: stateless validation

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@jancionear
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We should fuzz the validation code to make sure that:

  1. The validation doesn't crash when it encounters weird data
  2. Validation doesn't accept witnesses which are slightly incorrect

Refs: #11109
@jancionear jancionear added the A-stateless-validation Area: stateless validation label Apr 22, 2024
@jancionear
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One idea that was mentioned during a meeting is to:

  • Prepare a valid witness, make sure that it passes validation
  • Serialize the valid witness
  • Go over all the bits of the serialized representation
  • Flip one bit and make sure that validation fails at either deserialization or validation

It'd be good to do that for both compressed and uncompressed representations.

@jancionear jancionear mentioned this issue Apr 22, 2024
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@walnut-the-cat
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is this post MVP work?

@jancionear
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jancionear commented Apr 23, 2024 •
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is this post MVP work?

It's security testing, not strictly necessary, but would be nice to have.

I feel like the bitflip fuzzing would pretty quick to implement, a day or two of work. For that price we would get much more confidence in the validation code, which already had some issues (e.g #10621).

I think it would be worth doing before MVP.

@walnut-the-cat walnut-the-cat mentioned this issue Apr 23, 2024
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@github-actions github-actions bot mentioned this issue May 1, 2024
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jancionear pushed a commit to jancionear/nearcore that referenced this issue May 13, 2024
@ecp88 @snyk-bot
[Snyk] Upgrade react-router-dom from 6.20.1 to 6.21.1 (near#10418)
c536f46 
<p>This PR was automatically created by Snyk using the credentials of a
real user.</p><br /><h3>Snyk has created this PR to upgrade
react-router-dom from 6.20.1 to 6.21.1.</h3>

:information_source: Keep your dependencies up-to-date. This makes it
easier to fix existing vulnerabilities and to more quickly identify and
fix newly disclosed vulnerabilities when they affect your project.
<hr/>

- The recommended version is **7 versions** ahead of your current
version.
- The recommended version was released **22 days ago**, on 2023-12-21.


<details>
<summary><b>Release notes</b></summary>
<br/>
  <details>
    <summary>Package name: <b>react-router-dom</b></summary>
    <ul>
      <li>
        <b>6.21.1</b> - 2023-12-21
      </li>
      <li>
        <b>6.21.1-pre.0</b> - 2023-12-21
      </li>
      <li>
        <b>6.21.0</b> - 2023-12-13
      </li>
      <li>
        <b>6.21.0-pre.3</b> - 2023-12-06
      </li>
      <li>
        <b>6.21.0-pre.2</b> - 2023-12-05
      </li>
      <li>
        <b>6.21.0-pre.1</b> - 2023-12-05
      </li>
      <li>
        <b>6.21.0-pre.0</b> - 2023-12-05
      </li>
      <li>
        <b>6.20.1</b> - 2023-12-01
      </li>
    </ul>
from <a
href="https://snyk.io/redirect/github/remix-run/react-router/releases">react-router-dom
GitHub release notes</a>
  </details>
</details>


<details>
  <summary><b>Commit messages</b></summary>
  </br>
  <details>
    <summary>Package name: <b>react-router-dom</b></summary>
    <ul>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/08cda17f450ebe19481be3fc080d243ec5ef509f">08cda17</a>
chore: Update version for release (near#11132)</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/14df5db772c1ec92fd680b7646c8865d5caf1a84">14df5db</a>
Exit prerelease mode</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/c55f8417e17491e8e4f5626680bc4c9b8d0f9ed9">c55f841</a>
Update release notes</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/e5d73cf2251bf99d3113695a57c34c84e0ac92e5">e5d73cf</a>
chore: Update version for release (pre) (near#11131)</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/a7ec1c50756172b92aeff2225cbedca7254c63b7">a7ec1c5</a>
Enter prerelease mode</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/ba99ec567e1899f811973d99ca804dc620a9cfae">ba99ec5</a>
Merge branch &#x27;main&#x27; into release-next</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/8bb3ffdf3225dafd2c8df11a27141b0745fcc647">8bb3ffd</a>
Fix typo in changeset</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/0f04d11d152a2d7d7ebace786bc7c2fd30d55fbc">0f04d11</a>
Fix issues with partial hydration combined with route.lazy (near#11121)</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/cc4436c544300a09d9d95c5f733d3b00fd7d426f">cc4436c</a>
Update changelogs for useResolvedSplat example</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/d9b36f6e16a7b437be30faf7fdd8154cff40e9cc">d9b36f6</a>
Update useResolvedPath docs</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/f8c54a89f604185e8462a7768d0172a670beae6d">f8c54a8</a>
chore: format</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/abb23de1345349fc81a5beb6ff6697ea04816078">abb23de</a>
doc edited for unstable_useViewTransitionState (near#11117)</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/a4e91e089a730443f638742759e7dd335aea1399">a4e91e0</a>
chore: sort contributors list</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/2ea19faf9b47222a797037a63e61375622ad0fb6">2ea19fa</a>
docs: Add minor grammatical changes to &#x60;errorElement&#x60; docs for
better readability (near#11119)</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/87d5d6114420b3f00e156c04564c2c24496b6235">87d5d61</a>
Fix unit test (near#11115)</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/19e6398f20779dd34d8b4eca0f3605bf5831a7f0">19e6398</a>
Add v7_relativeSplatPath to createBrowserRouter docs</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/c292bdb9bd1171546b5937c6ff226a6f064c8652">c292bdb</a>
Merge branch &#x27;release-next&#x27; into dev</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/5567158e1f7ab96683bcb4c757e27b1c22ceb68f">5567158</a>
Merge branch &#x27;release-next&#x27;</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/69ba50e06633fd4add234fb47f2d49b0a5ee41f9">69ba50e</a>
chore: Update version for release (near#11114)</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/ffd4373737a5bda3ad0fcebfa4895fbd8038a504">ffd4373</a>
Exit prerelease mode</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/54ec39ee35cfde99ee7218e6aa2bd1b7d8afc787">54ec39e</a>
Allow persisted fetchers unmounted during submit to revalidate
(near#11102)</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/a76ee41e08f0b2a88557b48656ff2fc318f5c4d0">a76ee41</a>
Dedup relative path logic in resolveTo (near#11097)</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/ea0ffeef8a0c353f8ef402b5df2ac7c60a4d0b49">ea0ffee</a>
chore: Update version for release (pre) (near#11095)</li>
<li><a
href="https://snyk.io/redirect/github/remix-run/react-router/commit/fe3c071037b18f447dabb44fb24e4b1bce2a2a15">fe3c071</a>
Slight refactor to partial hydration to leverage state.initialized
properly (near#11094)</li>
    </ul>

<a
href="https://snyk.io/redirect/github/remix-run/react-router/compare/8b1ee67ebc00fc3e778d5e36fe9bca140b576b5c...08cda17f450ebe19481be3fc080d243ec5ef509f">Compare</a>
  </details>
</details>
<hr/>

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Co-authored-by: snyk-bot <snyk-bot@snyk.io>
@jancionear jancionear removed their assignment May 27, 2024
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