{"id":"CVE-2020-18771","details":"Exiv2 0.27.99.0 has a global buffer over-read in Exiv2::Internal::Nikon1MakerNote::print0x0088 in nikonmn_int.cpp which can result in an information leak.","modified":"2026-03-13T00:34:10.360147Z","published":"2021-08-23T22:15:26.150Z","references":[{"type":"ADVISORY","url":"https://cwe.mitre.org/data/definitions/126.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202312-06"},{"type":"REPORT","url":"https://github.com/Exiv2/exiv2/issues/756"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-18771.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"0.27.99.0"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H"}]}