{"id":"UBUNTU-CVE-2019-14452","details":"Sigil before 0.9.16 is vulnerable to a directory traversal, allowing attackers to write arbitrary files via a ../ (dot dot slash) in a ZIP archive entry that is mishandled during extraction.","modified":"2026-01-30T02:48:32.954111Z","published":"2019-07-30T00:00:00Z","related":["USN-4085-1"],"upstream":["CVE-2019-14452"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-14452"},{"type":"REPORT","url":"https://github.com/Sigil-Ebook/flightcrew/issues/52#issuecomment-505967936"},{"type":"REPORT","url":"https://github.com/Sigil-Ebook/flightcrew/issues/52#issuecomment-505997355"},{"type":"REPORT","url":"https://github.com/Sigil-Ebook/Sigil/commit/04e2f280cc4a0766bedcc7b9eb56449ceecc2ad4"},{"type":"REPORT","url":"https://github.com/Sigil-Ebook/Sigil/commit/0979ba8d10c96ebca330715bfd4494ea0e019a8f"},{"type":"REPORT","url":"https://github.com/Sigil-Ebook/Sigil/commit/369eebe936e4a8c83cc54662a3412ce8bef189e4"},{"type":"REPORT","url":"https://github.com/Sigil-Ebook/Sigil/compare/ea7f27d...5b867e5"},{"type":"REPORT","url":"https://github.com/Sigil-Ebook/Sigil/releases/tag/0.9.16"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4085-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-14452"}],"affected":[{"package":{"name":"sigil","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/sigil@0.9.5+dfsg-0ubuntu1+esm1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.5+dfsg-0ubuntu1+esm1"}]}],"versions":["0.8.7+dfsg-3","0.9.2+dfsg+dfsg-2","0.9.4+dfsg-0ubuntu1","0.9.5+dfsg-0ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"sigil","binary_version":"0.9.5+dfsg-0ubuntu1+esm1"},{"binary_name":"sigil-data","binary_version":"0.9.5+dfsg-0ubuntu1+esm1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14452.json"}},{"package":{"name":"sigil","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/sigil@0.9.9+dfsg-1ubuntu0.1~esm1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.9+dfsg-1ubuntu0.1~esm1"}]}],"versions":["0.9.8+dfsg-2build2","0.9.9+dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_name":"sigil","binary_version":"0.9.9+dfsg-1ubuntu0.1~esm1"},{"binary_name":"sigil-data","binary_version":"0.9.9+dfsg-1ubuntu0.1~esm1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14452.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}