{"id":"AZL-31617","summary":"CVE-2023-46228 affecting package zchunk for versions less than 1.1.16-3","details":"zchunk before 1.3.2 has multiple integer overflows via malformed zchunk files to lib/comp/comp.c, lib/comp/zstd/zstd.c, lib/dl/multipart.c, or lib/header.c.","modified":"2026-04-21T04:26:25.908291Z","published":"2023-10-19T05:15:58Z","upstream":["CVE-2023-46228"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46228"}],"affected":[{"package":{"name":"zchunk","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/zchunk"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.16-3"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-31617.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:H/I:H/A:H"}]}