{"id":"UBUNTU-CVE-2018-16487","details":"A prototype pollution vulnerability was found in lodash \u003c4.17.11 where the functions merge, mergeWith, and defaultsDeep can be tricked into adding or modifying properties of Object.prototype.","modified":"2026-06-09T21:15:37.121371208Z","published":"2019-02-01T18:29:00Z","upstream":["CVE-2018-16487"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-16487"},{"type":"REPORT","url":"https://hackerone.com/reports/380873"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-16487"}],"affected":[{"package":{"name":"node-lodash","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/node-lodash?arch=source&distro=esm-apps-legacy%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4.1+dfsg-3","2.4.1+dfsg-3ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libjs-lodash","binary_version":"2.4.1+dfsg-3ubuntu0.1~esm1"},{"binary_version":"2.4.1+dfsg-3ubuntu0.1~esm1","binary_name":"node-lodash"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-16487.json"}},{"package":{"name":"node-lodash","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/node-lodash?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.17.4+dfsg-1","4.17.4+dfsg-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libjs-lodash","binary_version":"4.17.4+dfsg-1ubuntu0.1~esm1"},{"binary_version":"4.17.4+dfsg-1ubuntu0.1~esm1","binary_name":"node-lodash"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-16487.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L"},{"type":"Ubuntu","score":"medium"}]}