{"id":"CVE-2020-18898","details":"A stack exhaustion issue in the printIFDStructure function of Exiv2 0.27 allows remote attackers to cause a denial of service (DOS) via a crafted file.","modified":"2026-07-09T00:06:27.494579Z","published":"2021-08-19T22:15:07.293Z","related":["ALSA-2022:1797","ALSA-2022:1842","SUSE-SU-2022:3598-1"],"references":[{"type":"ADVISORY","url":"https://cwe.mitre.org/data/definitions/674.html"},{"type":"REPORT","url":"https://github.com/Exiv2/exiv2/issues/741"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/exiv2/exiv2","events":[{"introduced":"62826516778b96da5ddb38f5ec1499dc76994a6f"},{"last_affected":"62826516778b96da5ddb38f5ec1499dc76994a6f"}],"database_specific":{"cpe":"cpe:2.3:a:exiv2:exiv2:0.27:-:*:*:*:*:*:*","extracted_events":[{"introduced":"0.27-NA"},{"last_affected":"0.27-NA"}],"source":"CPE_STRING"}}],"versions":["0.27-NA","v0.27.0","0.27"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-18898.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"}]}