{"id":"CVE-2018-20797","details":"An issue was discovered in PoDoFo 0.9.6. There is an attempted excessive memory allocation in PoDoFo::podofo_calloc in base/PdfMemoryManagement.cpp when called from PoDoFo::PdfPredictorDecoder::PdfPredictorDecoder in base/PdfFiltersPrivate.cpp.","modified":"2026-05-18T10:46:15.270468Z","published":"2019-02-27T17:29:00.270Z","related":["SUSE-SU-2024:2137-1","openSUSE-SU-2024:12049-1","openSUSE-SU-2025:15521-1"],"references":[{"type":"EVIDENCE","url":"https://sourceforge.net/p/podofo/tickets/34/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/podofo/podofo","events":[{"introduced":"0"},{"last_affected":"5abb212ed25241496a076480ff6cb54d6e17df71"}],"database_specific":{"source":"CPE_FIELD","extracted_events":[{"introduced":"0"},{"last_affected":"0.9.6"}],"cpe":"cpe:2.3:a:podofo_project:podofo:0.9.6:*:*:*:*:*:*:*"}}],"versions":["0.9.6"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-20797.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}