{"id":"CVE-2018-11797","aliases":["GHSA-gx96-vgf7-hwfg"],"url":"https://o3.security/vulnerability/CVE-2018-11797","summary":"In Apache PDFBox a carefully crafted PDF file can trigger an extremely long running computation","details":"In Apache PDFBox 1.8.0 to 1.8.15 and 2.0.0RC1 to 2.0.11, a carefully crafted PDF file can trigger an extremely long running computation when parsing the page tree.","published":"2018-10-05T20:29:00.250Z","modified":"2026-07-08T05:50:51.407608385Z","cvss":{"score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.apache.pdfbox:pdfbox","fixedVersion":"1.8.16"},{"ecosystem":"Maven","name":"org.apache.pdfbox:pdfbox","fixedVersion":"2.0.12"}],"fix":null,"references":[{"type":"WEB","url":"https://lists.apache.org/thread.html/645574bc50b886d39c20b4065d51ccb1cd5d3a6b4750a22edbb565eb%40%3Cannounce.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/a9760973a873522f4d4c0a99916ceb74f361d91006b663a0a418d34a%40%3Cannounce.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r54594251369e14c185da9662a5340a52afbbdf75d61c9c3a69c8f2e8%40%3Cdev.pdfbox.apache.org%3E"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6HKVPTJWZGUB4MH4AAOWMRJHRDBYFHGJ/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/POPOGHJ5CVMUVCRQU7APBAN5IVZGZFDX/"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/10/msg00008.html"},{"type":"FIX","url":"https://www.oracle.com/security-alerts/cpuapr2020.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T05:50:51.407608385Z"}}