Update dependency bleach to v3.1.4 (GoogleCloudPlatform#253)

renovate-bot · web-flow · commit ed7db3f4c443 · 2020-04-03T20:40:08.000Z
This PR contains the following updates: | Package | Update | Change | |---|---|---| | [bleach](https://togithub.com/mozilla/bleach) | patch | `==3.1.3` -> `==3.1.4` | --- ### Release Notes <details> <summary>mozilla/bleach</summary> ### [`v3.1.4`](https://togithub.com/mozilla/bleach/blob/master/CHANGES#Version-314-March-24th-2020) [Compare Source](https://togithub.com/mozilla/bleach/compare/v3.1.3...v3.1.4) **Security fixes** - `bleach.clean` behavior parsing style attributes could result in a regular expression denial of service (ReDoS). Calls to `bleach.clean` with an allowed tag with an allowed `style` attribute were vulnerable to ReDoS. For example, `bleach.clean(..., attributes={'a': ['style']})`. This issue was confirmed in Bleach versions v3.1.3, v3.1.2, v3.1.1, v3.1.0, v3.0.0, v2.1.4, and v2.1.3. Earlier versions used a similar regular expression and should be considered vulnerable too. Anyone using Bleach &lt;=v3.1.3 is encouraged to upgrade. <https://bugzilla.mozilla.org/show_bug.cgi?id=1623633> **Backwards incompatible changes** - Style attributes with dashes, or single or double quoted values are cleaned instead of passed through. **Features** None **Bug fixes** None </details> --- ### Renovate configuration :date: **Schedule**: At any time (no schedule defined). :vertical_traffic_light: **Automerge**: Disabled by config. Please merge this manually once you are satisfied. :recycle: **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. :no_bell: **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [WhiteSource Renovate](https://renovate.whitesourcesoftware.com). View repository job log [here](https://app.renovatebot.com/dashboard#GoogleCloudPlatform/cloud-code-samples).
diff --git a/python/python-guestbook/src/backend/requirements.txt b/python/python-guestbook/src/backend/requirements.txt
@@ -1,3 +1,3 @@
 Flask==1.1.2
 Flask-PyMongo==2.3.0
-bleach==3.1.3
+bleach==3.1.4
