[Security] Bump lodash from 4.17.11 to 4.17.21

[dependabot-preview]

Bumps lodash from 4.17.11 to 4.17.21. This update includes security fixes.

Vulnerabilities fixed

Sourced from The GitHub Security Advisory Database.

Critical severity vulnerability that affects lodash, lodash-es, lodash-amd, lodash.template, lodash.merge, lodash.mergewith, and lodash.defaultsdeep Affected versions of lodash are vulnerable to Prototype Pollution. The function defaultsDeep could be tricked into adding or modifying properties of Object.prototype using a constructor payload.

Affected versions: < 4.17.12

Sourced from The GitHub Security Advisory Database.

Prototype Pollution in lodash Versions of lodash prior to 4.17.19 are vulnerable to Prototype Pollution. The function zipObjectDeep allows a malicious user to modify the prototype of Object if the property identifiers are user-supplied. Being affected by this issue requires zipping objects based on user-provided property arrays.

This vulnerability causes the addition or modification of an existing property that will exist on all objects and may lead to Denial of Service or Code Execution under specific circumstances.

Affected versions: < 4.17.19

Sourced from The GitHub Security Advisory Database.

Prototype Pollution in lodash Versions of lodash prior to 4.17.19 are vulnerable to Prototype Pollution. The function zipObjectDeep allows a malicious user to modify the prototype of Object if the property identifiers are user-supplied. Being affected by this issue requires zipping objects based on user-provided property arrays.

This vulnerability causes the addition or modification of an existing property that will exist on all objects and may lead to Denial of Service or Code Execution under specific circumstances.

Affected versions: < 4.17.19

Sourced from The GitHub Security Advisory Database.

High severity vulnerability that affects lodash, lodash-es, lodash-amd, lodash.template, lodash.merge, lodash.mergewith, and lodash.defaultsdeep Affected versions of lodash are vulnerable to Prototype Pollution. The function defaultsDeep could be tricked into adding or modifying properties of Object.prototype using a constructor payload.

Affected versions: < 4.17.13

Commits

• f299b52 Bump to v4.17.21
• c4847eb Improve performance of toNumber, trim and trimEnd on large input strings
• 3469357 Prevent command injection through _.template's variable option
• ded9bc6 Bump to v4.17.20.
• 63150ef Documentation fixes.
• 00f0f62 test.js: Remove trailing comma.
• 846e434 Temporarily use a custom fork of lodash-cli.
• 5d046f3 Re-enable Travis tests on 4.17 branch.
• aa816b3 Remove /npm-package.
• d7fbc52 Bump to v4.17.19
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by bnjmnt4n, a new releaser for lodash since your current version.

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[coveralls]

Coverage remained the same at 100.0% when pulling 298ee3a on dependabot/npm_and_yarn/lodash-4.17.21 into 3a07b1a on master.

[coveralls]

Coverage remained the same at 100.0% when pulling 298ee3a on dependabot/npm_and_yarn/lodash-4.17.21 into 3a07b1a on master.