{"id":"USN-4642-1","summary":"pdfresurrect vulnerability","details":"It was discovered that PDFResurrect incorrectly handled certain memory\noperations during PDF summary generation. An attacker could use this to\ncause out-of-bounds writes, resulting in a denial of service (system crash)\nor arbitrary code execution.\n","modified":"2026-02-10T04:41:59Z","published":"2020-11-24T00:22:17Z","related":["UBUNTU-CVE-2020-9549"],"upstream":["CVE-2020-9549","UBUNTU-CVE-2020-9549"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4642-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-9549"}],"affected":[{"package":{"name":"pdfresurrect","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/pdfresurrect@0.12-6ubuntu0.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.12-6ubuntu0.2"}]}],"versions":["0.12-5","0.12-6","0.12-6ubuntu0.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"pdfresurrect","binary_version":"0.12-6ubuntu0.2"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:16.04:LTS","cves":[{"id":"CVE-2020-9549","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4642-1.json"}}],"schema_version":"1.7.3"}