{"id":"CVE-2018-20551","details":"A reachable Object::getString assertion in Poppler 0.72.0 allows attackers to cause a denial of service due to construction of invalid rich media annotation assets in the AnnotRichMedia class in Annot.c.","modified":"2026-07-07T08:49:55.049179140Z","published":"2018-12-28T16:29:05.067Z","related":["SUSE-SU-2021:3854-1","openSUSE-SU-2021:3854-1"],"database_specific":{"unresolved_ranges":[{"vendor_product":"canonical:ubuntu_linux","cpes":["cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"14.04"},{"last_affected":"14.04"},{"introduced":"16.04"},{"last_affected":"16.04"},{"introduced":"18.04"},{"last_affected":"18.04"},{"introduced":"18.10"},{"last_affected":"18.10"}],"source":"CPE_STRING"}]},"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:2713"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3886-1/"},{"type":"FIX","url":"https://gitlab.freedesktop.org/poppler/poppler/merge_requests/146"},{"type":"EVIDENCE","url":"https://gitlab.freedesktop.org/poppler/poppler/issues/703"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.freedesktop.org/poppler/poppler","events":[{"introduced":"9414cc632c17afb7b78c559447b2044268f06cfc"},{"last_affected":"9414cc632c17afb7b78c559447b2044268f06cfc"}],"database_specific":{"cpe":"cpe:2.3:a:freedesktop:poppler:0.72.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.72.0"},{"last_affected":"0.72.0"}],"source":"CPE_STRING"}}],"versions":["0.72.0","poppler-0.72.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-20551.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}