{"id":"CVE-2011-3374","details":"It was found that apt-key in apt, all versions, do not correctly validate gpg keys with the master keyring, leading to a potential man-in-the-middle attack.","modified":"2026-04-10T03:41:58.961179Z","published":"2019-11-26T00:15:11Z","related":["SNYK-LINUX-APT-116518"],"references":[{"type":"ADVISORY","url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=642480"},{"type":"ADVISORY","url":"https://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-3374.html"},{"type":"ADVISORY","url":"https://seclists.org/fulldisclosure/2011/Sep/221"},{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2011-3374"},{"type":"ADVISORY","url":"https://snyk.io/vuln/SNYK-LINUX-APT-116518"},{"type":"ADVISORY","url":"https://ubuntu.com/security/CVE-2011-3374"},{"type":"ARTICLE","url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=642480"},{"type":"ARTICLE","url":"https://seclists.org/fulldisclosure/2011/Sep/221"},{"type":"EVIDENCE","url":"https://seclists.org/fulldisclosure/2011/Sep/221"},{"type":"REPORT","url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=642480"},{"type":"WEB","url":"https://access.redhat.com/security/cve/cve-2011-3374"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"}]}