{"id":"USN-9087-1","summary":"signing-party vulnerability","details":"It was discovered that the gpg-key2ps tool in signing-party did not\nproperly sanitize user IDs before passing them to a shell. If a user were\ntricked into processing a specially crafted OpenPGP key, an attacker could\npossibly use this issue to execute arbitrary commands.","modified":"2026-11-13T11:28:26.634683433Z","published":"2026-11-12T20:55:13Z","related":["UBUNTU-CVE-2019-11627"],"upstream":["CVE-2019-11627","UBUNTU-CVE-2019-11627"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-9087-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11627"}],"affected":[{"package":{"name":"signing-party","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/signing-party?arch=source&distro=esm-apps-legacy%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2-1ubuntu0.1~esm1"}]}],"versions":["2.1-1","2.2-1"],"ecosystem_specific":{"binaries":[{"binary_name":"signing-party","binary_version":"2.2-1ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2019-11627"}],"ecosystem":"Ubuntu:Pro:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-9087-1.json"}},{"package":{"name":"signing-party","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/signing-party?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-1ubuntu0.1~esm1"}]}],"versions":["2.6-1","2.7-1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.7-1ubuntu0.1~esm1","binary_name":"signing-party"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"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"}],"id":"CVE-2019-11627"}],"ecosystem":"Ubuntu:Pro:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-9087-1.json"}}],"schema_version":"1.9.2"}