{"id":"UBUNTU-CVE-2016-4340","details":"The impersonate feature in Gitlab 8.7.0, 8.6.0 through 8.6.7, 8.5.0 through 8.5.11, 8.4.0 through 8.4.9, 8.3.0 through 8.3.8, and 8.2.0 through 8.2.4 allows remote authenticated users to \"log in\" as any other user via unspecified vectors.","modified":"2025-10-24T04:45:45Z","published":"2017-01-23T21:59:00Z","upstream":["CVE-2016-4340"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-4340"},{"type":"REPORT","url":"https://about.gitlab.com/2016/04/28/gitlab-major-security-update-for-cve-2016-4340/"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-4340"}],"affected":[{"package":{"name":"gitlab","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/gitlab@8.5.8+dfsg-5?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.4.3+dfsg-9","8.4.3+dfsg-12","8.5.8+dfsg-5"],"ecosystem_specific":{"binaries":[{"binary_name":"gitlab","binary_version":"8.5.8+dfsg-5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-4340.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}