Bump color-string from 1.5.4 to 1.5.5 in /packages/@beaverbuilder/app-core by dependabot[bot] · Pull Request #346 · beaverbuilder/assistant

dependabot · 2021-06-22T21:24:49Z

Bumps color-string from 1.5.4 to 1.5.5.

Release notes

1.5.5 (Patch/Security Release) - hwb() ReDos patch (low-severity)

Release notes copied verbatim from the commit message, which can be found here: 0789e21284c33d89ebc4ab4ca6f759b9375ac9d3

Discovered by Yeting Li, c/o Colin Ife via Snyk.io. A ReDos (Regular Expression Denial of Service) vulnerability was responsibly disclosed to me via email by Colin on Mar 5 2021 regarding an exponential time complexity for linearly increasing input lengths for hwb() color strings. Strings reaching more than 5000 characters would see several milliseconds of processing time; strings reaching more than 50,000 characters began seeing 1500ms (1.5s) of processing time. The cause was due to a the regular expression that parses hwb() strings - specifically, the hue value - where the integer portion of the hue value used a 0-or-more quantifier shortly thereafter followed by a 1-or-more quantifier. This caused excessive backtracking and a cartesian scan, resulting in exponential time complexity given a linear increase in input length. Thank you Yeting Li and Colin Ife for bringing this to my attention in a secure, responsible and professional manner.

A CVE will not be assigned for this vulnerability.

Commits

966ae4d 1.5.5
0789e21 fix ReDos in hwb() parser (low-severity)
See full diff in compare view

You can trigger a rebase of this PR by commenting @dependabot rebase.

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

@dependabot rebase will rebase this PR
@dependabot recreate will recreate this PR, overwriting any edits that have been made to it
@dependabot merge will merge this PR after your CI passes on it
@dependabot squash and merge will squash and merge this PR after your CI passes on it
@dependabot cancel merge will cancel a previously requested merge and block automerging
@dependabot reopen will reopen this PR if it is closed
@dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
@dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
@dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
@dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
@dependabot use these labels will set the current labels as the default for future PRs for this repo and language
@dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
@dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
@dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language

You can disable automated security fix PRs for this repo from the Security Alerts page.

> **Note** > Automatic rebases have been disabled on this pull request as it has been open for over 30 days.

Bumps [color-string](https://github.com/Qix-/color-string) from 1.5.4 to 1.5.5. - [Release notes](https://github.com/Qix-/color-string/releases) - [Changelog](https://github.com/Qix-/color-string/blob/master/CHANGELOG.md) - [Commits](Qix-/color-string@1.5.4...1.5.5) --- updated-dependencies: - dependency-name: color-string dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com>

dependabot · 2021-08-01T22:24:23Z