{"id":"CVE-2020-19716","details":"A buffer overflow vulnerability in the Databuf function in types.cpp of Exiv2 v0.27.1 leads to a denial of service (DOS).","modified":"2026-07-08T06:00:27.865492216Z","published":"2021-07-13T22:15:08.913Z","related":["SUSE-SU-2022:3889-1","openSUSE-SU-2024:12381-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_STRING","vendor_product":"debian:debian_linux","cpes":["cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"10.0"},{"last_affected":"10.0"}]}]},"references":[{"type":"ADVISORY","url":"https://github.com/Exiv2/exiv2/issues/980"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/11/msg00013.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/exiv2/exiv2","events":[{"introduced":"16df09cc758e85d3d126701d2cdc8b447ded4743"},{"last_affected":"16df09cc758e85d3d126701d2cdc8b447ded4743"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:exiv2:exiv2:0.27.1:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.27.1"},{"last_affected":"0.27.1"}]}}],"versions":["0.27.1","v0.27.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-19716.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"}]}