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Bump dompurify from 1.0.11 to 2.0.7 #1029

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merged 1 commit into from
Sep 8, 2020

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@dependabot dependabot bot commented on behalf of github Sep 4, 2020

Bumps dompurify from 1.0.11 to 2.0.7.

Release notes

Sourced from dompurify's releases.

DOMPurify 2.0.7

  • Fixed several mXSS vectors spotted , thanks @masatokinugawa 🙇‍♂️
  • Fixed a minor crash affecting MSIE11, see #372
  • Fixed some typos and adjusted the README

DOMPurify 2.0.6

  • Enhanced the checks for SVG-/MathML-based mXSS
  • Removed several obtrusive checks and guards that are not needed any longer
  • Added better test coverage
  • Added better handling of situations where element removal causes mXSS
  • Added better handling of content type switches causing mXSS

DOMPurify 2.0.5

  • Fixed a logical issue causing overly aggressive SVG removal spotted by @thorn0

DOMPurify 2.0.4

Another mXSS variation was spotted by @masatokinugawa and got addressed and fixed in this release.

The fixes were reviewed and no new bypasses could be spotted at the moment. Thanks, @masatokinugawa 🙇‍♂️ 🙇‍♀️!

The sanitization logic for this kind of mXSS was changed to be less aggressive and still be able to spot all recent mXSS variations we know about right now - while also avoiding risky string matching.

Prayers and thoughts that this was the final variation. But better be on the lookout for more releases soon.

DOMPurify 2.0.3

  • Fixed another mXSS variation affecting Chrome, Safari and Edge relating to HTML templates
  • Fixed a bug in the config parser leading to unexpected results

Credits for the bypass again go to Michał Bentkowski (@securityMB) of Securitum who spotted the bug in Chrome, turned it into another DOMPurify bypass, reported and helped verifying the fix 🙇‍♂️ 🙇‍♀️

DOMPurify 2.0.2

Following the release of DOMPurify 2.0.1, a more thorough internal audit against Blink-based mXSS bugs was conducted. Several mXSS variations, spotted by @masatokinugawa were addressed and fixed. The fixes were reviewed and so far no new bypasses could be spotted.

This release manages to find what is believed to be a more holistic way to prevent mXSS bugs, specifically coming from HTML attributes and tags nested inside SVG and MathML.

Further, this release also addresses a DoS problem caused by sanitization of HTML tables when configured with potentially conflicting configuration settings.

DOMPurify 2.0.1

  • Fixed a bypass affecting latest Chrome, caused by a newly discovered Chrome mXSS vulnerability
  • Added tests to cover implemented fixes

Credits go to Michał Bentkowski (@SecurityMB) of Securitum who spotted the bug in Chrome, turned it into a DOMPurify bypass, reported and helped verifying the fix. 🙇

DOMPurify 2.0.0

Note: This release makes sure that, by default only string objects are returned (if not specified otherwise). This change relates to a surprising behavior in Chrome 77 - having to do with Trusted Types.

  • Changed the default behavior for Trusted Types (See #361)
  • Added a new config flag to manually enable Trusted Types support
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Bumps [dompurify](https://github.com/cure53/DOMPurify) from 1.0.11 to 2.0.7.
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@1.0.11...2.0.7)

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added the dependencies Pull requests that update a dependency file label Sep 4, 2020
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cypress bot commented Sep 4, 2020



Test summary

60 0 0 0


Run details

Project onearmy-community-platform
Status Passed
Commit 2f74ae6 ℹ️
Started Sep 4, 2020 3:32 AM
Ended Sep 4, 2020 3:38 AM
Duration 05:43 💡
OS Linux Ubuntu Linux - 16.04
Browser Multiple

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@BenGamma BenGamma merged commit 1964eef into master Sep 8, 2020
@BenGamma BenGamma deleted the dependabot/npm_and_yarn/dompurify-2.0.7 branch September 8, 2020 12:23
@BenGamma BenGamma mentioned this pull request Sep 30, 2020
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