{"id":"UBUNTU-CVE-2020-36023","details":"An issue was discovered in freedesktop poppler version 20.12.1, allows remote attackers to cause a denial of service (DoS) via crafted .pdf file to FoFiType1C::cvtGlyph function.","modified":"2026-04-22T12:41:24.457285Z","published":"2023-08-11T14:15:00Z","related":["USN-6299-1"],"upstream":["CVE-2020-36023"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-36023"},{"type":"REPORT","url":"https://gitlab.freedesktop.org/poppler/poppler/-/issues/1013"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6299-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-36023"}],"affected":[{"package":{"name":"poppler","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/poppler@0.41.0-0ubuntu1.16+esm3?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.41.0-0ubuntu1.16+esm3"}]}],"versions":["0.33.0-0ubuntu3","0.37.0-0ubuntu1","0.38.0-0ubuntu1","0.41.0-0ubuntu1","0.41.0-0ubuntu1.1","0.41.0-0ubuntu1.2","0.41.0-0ubuntu1.3","0.41.0-0ubuntu1.4","0.41.0-0ubuntu1.5","0.41.0-0ubuntu1.6","0.41.0-0ubuntu1.7","0.41.0-0ubuntu1.8","0.41.0-0ubuntu1.9","0.41.0-0ubuntu1.10","0.41.0-0ubuntu1.11","0.41.0-0ubuntu1.12","0.41.0-0ubuntu1.13","0.41.0-0ubuntu1.14","0.41.0-0ubuntu1.15","0.41.0-0ubuntu1.16","0.41.0-0ubuntu1.16+esm1","0.41.0-0ubuntu1.16+esm2"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"gir1.2-poppler-0.18","binary_version":"0.41.0-0ubuntu1.16+esm3"},{"binary_name":"libpoppler-cpp0","binary_version":"0.41.0-0ubuntu1.16+esm3"},{"binary_name":"libpoppler-glib8","binary_version":"0.41.0-0ubuntu1.16+esm3"},{"binary_name":"libpoppler-qt4-4","binary_version":"0.41.0-0ubuntu1.16+esm3"},{"binary_name":"libpoppler-qt5-1","binary_version":"0.41.0-0ubuntu1.16+esm3"},{"binary_name":"libpoppler58","binary_version":"0.41.0-0ubuntu1.16+esm3"},{"binary_name":"poppler-utils","binary_version":"0.41.0-0ubuntu1.16+esm3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-36023.json"}},{"package":{"name":"poppler","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/poppler@0.62.0-2ubuntu2.14+esm1?arch=source&distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.62.0-2ubuntu2.14+esm1"}]}],"versions":["0.57.0-2ubuntu4","0.57.0-2ubuntu5","0.62.0-1ubuntu1","0.62.0-2ubuntu1","0.62.0-2ubuntu2","0.62.0-2ubuntu2.1","0.62.0-2ubuntu2.2","0.62.0-2ubuntu2.4","0.62.0-2ubuntu2.5","0.62.0-2ubuntu2.6","0.62.0-2ubuntu2.7","0.62.0-2ubuntu2.8","0.62.0-2ubuntu2.9","0.62.0-2ubuntu2.10","0.62.0-2ubuntu2.11","0.62.0-2ubuntu2.12","0.62.0-2ubuntu2.13","0.62.0-2ubuntu2.14"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"gir1.2-poppler-0.18","binary_version":"0.62.0-2ubuntu2.14+esm1"},{"binary_name":"libpoppler-cpp0v5","binary_version":"0.62.0-2ubuntu2.14+esm1"},{"binary_name":"libpoppler-glib8","binary_version":"0.62.0-2ubuntu2.14+esm1"},{"binary_name":"libpoppler-qt5-1","binary_version":"0.62.0-2ubuntu2.14+esm1"},{"binary_name":"libpoppler73","binary_version":"0.62.0-2ubuntu2.14+esm1"},{"binary_name":"poppler-utils","binary_version":"0.62.0-2ubuntu2.14+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-36023.json"}},{"package":{"name":"poppler","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/poppler@0.86.1-0ubuntu1.3?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.86.1-0ubuntu1.3"}]}],"versions":["0.80.0-0ubuntu1","0.80.0-0ubuntu3","0.80.0-0ubuntu4","0.80.0-0ubuntu5","0.85.0-1ubuntu1","0.85.0-1ubuntu3","0.86.1-0ubuntu1","0.86.1-0ubuntu1.1","0.86.1-0ubuntu1.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"gir1.2-poppler-0.18","binary_version":"0.86.1-0ubuntu1.3"},{"binary_name":"libpoppler-cpp0v5","binary_version":"0.86.1-0ubuntu1.3"},{"binary_name":"libpoppler-glib8","binary_version":"0.86.1-0ubuntu1.3"},{"binary_name":"libpoppler-qt5-1","binary_version":"0.86.1-0ubuntu1.3"},{"binary_name":"libpoppler97","binary_version":"0.86.1-0ubuntu1.3"},{"binary_name":"poppler-utils","binary_version":"0.86.1-0ubuntu1.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-36023.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}