{"id":"UBUNTU-CVE-2020-18972","details":"Exposure of Sensitive Information to an Unauthorized Actor in PoDoFo v0.9.6 allows attackers to obtain sensitive information via 'IsNextToken' in the component 'src/base/PdfToenizer.cpp'.","modified":"2026-04-22T12:32:40.513876Z","published":"2021-08-25T16:15:00Z","upstream":["CVE-2020-18972"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-18972"},{"type":"REPORT","url":"https://sourceforge.net/p/podofo/tickets/49/"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-18972"}],"affected":[{"package":{"name":"libpodofo","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libpodofo@0.9.0-1.2ubuntu0.1~esm3?arch=source&distro=esm-infra-legacy/trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.0-1.1ubuntu1","0.9.0-1.2","0.9.0-1.2ubuntu0.1~esm1","0.9.0-1.2ubuntu0.1~esm3"],"ecosystem_specific":{"binaries":[{"binary_version":"0.9.0-1.2ubuntu0.1~esm3","binary_name":"libpodofo-utils"},{"binary_version":"0.9.0-1.2ubuntu0.1~esm3","binary_name":"libpodofo0.9.0"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-18972.json"}},{"package":{"name":"libpodofo","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libpodofo@0.9.3-4ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.0-1.3","0.9.3-3","0.9.3-4","0.9.3-4ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.9.3-4ubuntu0.1~esm1","binary_name":"libpodofo-utils"},{"binary_version":"0.9.3-4ubuntu0.1~esm1","binary_name":"libpodofo0.9.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-18972.json"}},{"package":{"name":"libpodofo","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/libpodofo@0.9.5-9ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.5-6","0.9.5-8","0.9.5-8build1","0.9.5-9","0.9.5-9ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.9.5-9ubuntu0.1~esm1","binary_name":"libpodofo-utils"},{"binary_version":"0.9.5-9ubuntu0.1~esm1","binary_name":"libpodofo0.9.5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-18972.json"}},{"package":{"name":"libpodofo","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/libpodofo@0.9.6+dfsg-5ubuntu0.1~esm1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.6+dfsg-5","0.9.6+dfsg-5build1","0.9.6+dfsg-5ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.9.6+dfsg-5ubuntu0.1~esm1","binary_name":"libpodofo-utils"},{"binary_version":"0.9.6+dfsg-5ubuntu0.1~esm1","binary_name":"libpodofo0.9.6"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-18972.json"}},{"package":{"name":"libpodofo","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/libpodofo@0.9.7+dfsg-3?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.7+dfsg-2","0.9.7+dfsg-2build1","0.9.7+dfsg-2build2","0.9.7+dfsg-3"],"ecosystem_specific":{"binaries":[{"binary_version":"0.9.7+dfsg-3","binary_name":"libpodofo-utils"},{"binary_version":"0.9.7+dfsg-3","binary_name":"libpodofo0.9.7"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-18972.json"}},{"package":{"name":"libpodofo","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/libpodofo@0.9.8+dfsg-3.1build3?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.8+dfsg-3build1","0.9.8+dfsg-3build2","0.9.8+dfsg-3.1build1","0.9.8+dfsg-3.1build2","0.9.8+dfsg-3.1build3"],"ecosystem_specific":{"binaries":[{"binary_version":"0.9.8+dfsg-3.1build3","binary_name":"libpodofo-utils"},{"binary_version":"0.9.8+dfsg-3.1build3","binary_name":"libpodofo0.9.8t64"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-18972.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"low"}]}