{"id":"UBUNTU-CVE-2019-10744","details":"Versions of lodash lower than 4.17.12 are vulnerable to Prototype Pollution. The function defaultsDeep could be tricked into adding or modifying properties of Object.prototype using a constructor payload.","modified":"2025-07-16T07:52:53.202631Z","published":"2019-07-26T00:15:00Z","withdrawn":"2025-07-18T16:45:06Z","upstream":["CVE-2019-10744"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-10744"},{"type":"REPORT","url":"https://snyk.io/vuln/SNYK-JS-LODASH-450202"},{"type":"REPORT","url":"https://github.com/lodash/lodash/issues/4348"},{"type":"REPORT","url":"https://github.com/lodash/lodash/pull/4336"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-10744"}],"affected":[{"package":{"name":"node-lodash","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/node-lodash@4.17.15+dfsg-2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.17.15+dfsg-2"}]}],"versions":["4.17.11+dfsg-4"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libjs-lodash","binary_version":"4.17.15+dfsg-2"},{"binary_name":"node-lodash","binary_version":"4.17.15+dfsg-2"},{"binary_name":"node-lodash-packages","binary_version":"4.17.15+dfsg-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-10744.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}