{"id":"UBUNTU-CVE-2020-28638","details":"ask_password in Tomb 2.0 through 2.7 returns a warning when pinentry-curses is used and $DISPLAY is non-empty, causing affected users' files to be encrypted with \"tomb {W] Detected DISPLAY, but only pinentry-curses is found.\" as the encryption key.","modified":"2025-10-24T04:48:54Z","published":"2020-11-13T21:15:00Z","upstream":["CVE-2020-28638"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-28638"},{"type":"REPORT","url":"https://github.com/dyne/Tomb/issues/385"},{"type":"REPORT","url":"https://github.com/dyne/Tomb/pull/386"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-28638"}],"affected":[{"package":{"name":"tomb","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/tomb@2.5+dfsg1-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4+dfsg1-1","2.5+dfsg1-1"],"ecosystem_specific":{"binaries":[{"binary_name":"tomb","binary_version":"2.5+dfsg1-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-28638.json"}},{"package":{"name":"tomb","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/tomb@2.7+dfsg2-1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.6+dfsg1-1","2.6+dfsg1-2","2.7+dfsg2-1"],"ecosystem_specific":{"binaries":[{"binary_name":"tomb","binary_version":"2.7+dfsg2-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-28638.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:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}