{"id":"AZL-7458","summary":"CVE-2018-17828 affecting package zziplib for versions less than 0.13.69-8","details":"Directory traversal vulnerability in ZZIPlib 0.13.69 allows attackers to overwrite arbitrary files via a .. (dot dot) in a zip file, because of the function unzzip_cat in the bins/unzzipcat-mem.c file.","modified":"2026-04-01T05:22:23.080518Z","published":"2018-10-01T08:29:01Z","upstream":["CVE-2018-17828"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-17828"}],"affected":[{"package":{"name":"zziplib","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/zziplib"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.13.69-8"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-7458.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"}]}