Bump react-dom from 16.4.1 to 16.4.2 in /demo

[dependabot[bot]]

Bumps react-dom from 16.4.1 to 16.4.2.

Release notes

Sourced from react-dom's releases.

v16.4.2

16.4.2 (August 1, 2018)

React DOM Server

• Fix a potential XSS vulnerability when the attacker controls an attribute name (CVE-2018-6341). This fix is available in the latest [email protected], as well as in previous affected minor versions: [email protected], [email protected], [email protected], and [email protected]. (@​gaearon in #13302)

• Fix a crash in the server renderer when an attribute is called hasOwnProperty. This fix is only available in [email protected]. (@​gaearon in #13303)

Changelog

Sourced from react-dom's changelog.

16.4.2 (August 1, 2018)

React DOM Server

• Fix a potential XSS vulnerability when the attacker controls an attribute name (CVE-2018-6341). This fix is available in the latest [email protected], as well as in previous affected minor versions: [email protected], [email protected], [email protected], and [email protected]. (@​gaearon in #13302)

• Fix a crash in the server renderer when an attribute is called hasOwnProperty. This fix is only available in [email protected]. (@​gaearon in #13303)

Commits

• 54adb26 16.4.2
• d922ed2 Fix SSR crash on a hasOwnProperty attribute
• 5b19684 Sanitize unknown attribute names for SSR
• See full diff in compare view

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