{"id":"UBUNTU-CVE-2020-7769","details":"This affects the package nodemailer before 6.4.16. Use of crafted recipient email addresses may result in arbitrary command flag injection in sendmail transport for sending mails.","modified":"2025-10-24T04:48:19Z","published":"2020-11-12T09:15:00Z","upstream":["CVE-2020-7769"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-7769"},{"type":"REPORT","url":"https://github.com/nodemailer/nodemailer/blob/33b62e2ea6bc9215c99a9bb4bfba94e2fb27ebd0/lib/sendmail-transport/index.js%23L75"},{"type":"REPORT","url":"https://github.com/nodemailer/nodemailer/commit/ba31c64c910d884579875c52d57ac45acc47aa54"},{"type":"REPORT","url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1039742"},{"type":"REPORT","url":"https://snyk.io/vuln/SNYK-JS-NODEMAILER-1038834"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-7769"}],"affected":[{"package":{"name":"node-nodemailer","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/node-nodemailer@6.4.5-1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.3.0-2","6.3.1-1","6.4.0-1","6.4.1-1","6.4.2-1","6.4.5-1"],"ecosystem_specific":{"binaries":[{"binary_version":"6.4.5-1","binary_name":"node-nodemailer"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-7769.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:L/I:L/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}