{"id":"ALPINE-CVE-2017-9671","details":"A heap overflow in apk (Alpine Linux's package manager) allows a remote attacker to cause a denial of service, or achieve code execution, by crafting a malicious APKINDEX.tar.gz file with a bad pax header block.","modified":"2026-06-15T18:24:27.246505648Z","published":"2017-07-17T21:29:00.777Z","upstream":["CVE-2017-9671"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2017-9671"}],"affected":[{"package":{"name":"apk-tools","ecosystem":"Alpine:v3.10","purl":"pkg:apk/alpine/apk-tools?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.2-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-9671.json"}},{"package":{"name":"apk-tools","ecosystem":"Alpine:v3.11","purl":"pkg:apk/alpine/apk-tools?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.2-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-9671.json"}},{"package":{"name":"apk-tools","ecosystem":"Alpine:v3.12","purl":"pkg:apk/alpine/apk-tools?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.2-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-9671.json"}},{"package":{"name":"apk-tools","ecosystem":"Alpine:v3.13","purl":"pkg:apk/alpine/apk-tools?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.2-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-9671.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:H/I:H/A:H"}]}