{"id":"AZL-9853","summary":"CVE-2022-1664 affecting package dpkg for versions less than 1.20.10-1","details":"Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 is prone to a directory traversal vulnerability. When extracting untrusted source packages in v2 and v3 source package formats that include a debian.tar, the in-place extraction can lead to directory traversal situations on specially crafted orig.tar and debian.tar tarballs.","modified":"2026-04-21T04:35:10.367681Z","published":"2022-05-26T14:15:08Z","upstream":["CVE-2022-1664"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1664"}],"affected":[{"package":{"name":"dpkg","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/dpkg"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.10-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-9853.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}