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chore(deps): update dependency marked to 4.0.10 [security] #900

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merged 1 commit into from
Jan 18, 2022

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@renovate renovate bot commented Jan 18, 2022

WhiteSource Renovate

This PR contains the following updates:

Package Change
marked 3.0.8 -> 4.0.10

GitHub Vulnerability Alerts

CVE-2022-21680

Impact

What kind of vulnerability is it?

Denial of service.

The regular expression block.def may cause catastrophic backtracking against some strings.
PoC is the following.

import * as marked from "marked";

marked.parse(`[x]:${' '.repeat(1500)}x ${' '.repeat(1500)} x`);

Who is impacted?

Anyone who runs untrusted markdown through marked and does not use a worker with a time limit.

Patches

Has the problem been patched?

Yes

What versions should users upgrade to?

4.0.10

Workarounds

Is there a way for users to fix or remediate the vulnerability without upgrading?

Do not run untrusted markdown through marked or run marked on a worker thread and set a reasonable time limit to prevent draining resources.

References

Are there any links users can visit to find out more?

For more information

If you have any questions or comments about this advisory:

CVE-2022-21681

Impact

What kind of vulnerability is it?

Denial of service.

The regular expression inline.reflinkSearch may cause catastrophic backtracking against some strings.
PoC is the following.

import * as marked from 'marked';

console.log(marked.parse(`[x]: x

\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](\\[\\](`));

Who is impacted?

Anyone who runs untrusted markdown through marked and does not use a worker with a time limit.

Patches

Has the problem been patched?

Yes

What versions should users upgrade to?

4.0.10

Workarounds

Is there a way for users to fix or remediate the vulnerability without upgrading?

Do not run untrusted markdown through marked or run marked on a worker thread and set a reasonable time limit to prevent draining resources.

References

Are there any links users can visit to find out more?

For more information

If you have any questions or comments about this advisory:


Configuration

📅 Schedule: "" in timezone Etc/UTC.

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.


  • If you want to rebase/retry this PR, click this checkbox.

This PR has been generated by WhiteSource Renovate. View repository job log here.

@renovate renovate bot added the renovatebot label Jan 18, 2022
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codecov bot commented Jan 18, 2022

Codecov Report

Merging #900 (8a98add) into master (92379fc) will not change coverage.
The diff coverage is n/a.

Impacted file tree graph

@@           Coverage Diff           @@
##           master     #900   +/-   ##
=======================================
  Coverage   93.25%   93.25%           
=======================================
  Files          95       95           
  Lines        1409     1409           
  Branches       43       48    +5     
=======================================
  Hits         1314     1314           
  Misses         93       93           
  Partials        2        2           

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@moltar moltar merged commit c4bd0e7 into master Jan 18, 2022
@moltar moltar deleted the renovate/npm-marked-vulnerability branch January 18, 2022 07:47
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🎉 This PR is included in version 3.3.0 🎉

The release is available on:

Your semantic-release bot 📦🚀

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2 participants