{"id":"ALPINE-CVE-2017-12424","details":"In shadow before 4.5, the newusers tool could be made to manipulate internal data structures in ways unintended by the authors. Malformed input may lead to crashes (with a buffer overflow or other memory corruption) or other unspecified behaviors. This crosses a privilege boundary in, for example, certain web-hosting environments in which a Control Panel allows an unprivileged user account to create subaccounts.","modified":"2026-11-03T06:30:02.351056327Z","published":"2017-08-04T09:29:00.187Z","upstream":["CVE-2017-12424"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2017-12424"}],"affected":[{"package":{"name":"shadow","ecosystem":"Alpine:v3.10","purl":"pkg:apk/alpine/shadow?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-12424.json"}},{"package":{"name":"shadow","ecosystem":"Alpine:v3.11","purl":"pkg:apk/alpine/shadow?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-12424.json"}},{"package":{"name":"shadow","ecosystem":"Alpine:v3.12","purl":"pkg:apk/alpine/shadow?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-12424.json"}},{"package":{"name":"shadow","ecosystem":"Alpine:v3.13","purl":"pkg:apk/alpine/shadow?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-12424.json"}},{"package":{"name":"shadow","ecosystem":"Alpine:v3.14","purl":"pkg:apk/alpine/shadow?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-12424.json"}},{"package":{"name":"shadow","ecosystem":"Alpine:v3.15","purl":"pkg:apk/alpine/shadow?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-12424.json"}},{"package":{"name":"shadow","ecosystem":"Alpine:v3.16","purl":"pkg:apk/alpine/shadow?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-12424.json"}},{"package":{"name":"shadow","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/shadow?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-12424.json"}},{"package":{"name":"shadow","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/shadow?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-12424.json"}},{"package":{"name":"shadow","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/shadow?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-12424.json"}},{"package":{"name":"shadow","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/shadow?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-12424.json"}},{"package":{"name":"shadow","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/shadow?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-12424.json"}},{"package":{"name":"shadow","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/shadow?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-12424.json"}},{"package":{"name":"shadow","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/shadow?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-12424.json"}},{"package":{"name":"shadow","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/shadow?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.google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