{"id":"AZL-45333","summary":"CVE-2020-27843 affecting package openjpeg2 for versions less than 2.3.1-12","details":"A flaw was found in OpenJPEG in versions prior to 2.4.0. This flaw allows an attacker to provide specially crafted input to the conversion or encoding functionality, causing an out-of-bounds read. The highest threat from this vulnerability is system availability.","modified":"2026-04-01T05:16:55.298309Z","published":"2021-01-05T18:15:14Z","upstream":["CVE-2020-27843"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-27843"}],"affected":[{"package":{"name":"openjpeg2","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/openjpeg2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.1-12"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-45333.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}