Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWZ2cXItMjd3ci04MmZt

Prototype Pollution in lodash

Versions of lodash before 4.17.5 are vulnerable to prototype pollution.

The vulnerable functions are 'defaultsDeep', 'merge', and 'mergeWith' which allow a malicious user to modify the prototype of Object via __proto__ causing the addition or modification of an existing property that will exist on all objects.

Recommendation

Update to version 4.17.5 or later.

Permalink: https://github.com/advisories/GHSA-fvqr-27wr-82fm
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWZ2cXItMjd3ci04MmZt
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Low
Classification: General
Published: over 5 years ago
Updated: over 1 year ago

Identifiers: GHSA-fvqr-27wr-82fm, CVE-2018-3721
References:

• https://nvd.nist.gov/vuln/detail/CVE-2018-3721
• https://hackerone.com/reports/310443
• https://github.com/advisories/GHSA-fvqr-27wr-82fm
• https://www.npmjs.com/advisories/577
• https://github.com/lodash/lodash/commit/d8e069cc3410082e44eb18fcf8e7f3d08ebe1d4a
• https://security.netapp.com/advisory/ntap-20190919-0004/

Repository: https://github.com/lodash/lodash
Blast Radius: 0.0

Affected Packages