{"id":"UBUNTU-CVE-2019-5448","details":"Yarn before 1.17.3 is vulnerable to Missing Encryption of Sensitive Data due to HTTP URLs in lockfile causing unencrypted authentication data to be sent over the network.","modified":"2025-07-16T07:53:31.425486Z","published":"2019-07-30T21:15:00Z","withdrawn":"2025-07-18T16:44:58Z","upstream":["CVE-2019-5448"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-5448"},{"type":"REPORT","url":"https://hackerone.com/reports/640904"},{"type":"REPORT","url":"https://github.com/ChALkeR/notes/blob/master/Yarn-vuln.md"},{"type":"REPORT","url":"https://github.com/yarnpkg/yarn/pull/7393"},{"type":"REPORT","url":"https://github.com/yarnpkg/yarn/commit/2f08a7405cc3f6fe47c30293050bb0ac94850932"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-5448"}],"affected":[{"package":{"name":"node-yarnpkg","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/node-yarnpkg@1.22.4-2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.22.4-2"}]}],"versions":["1.13.0-1build1","1.13.0-3","1.19.1-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.22.4-2","binary_name":"yarnpkg"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-5448.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"low"}]}