{"id":"ALPINE-CVE-2019-19221","details":"In Libarchive 3.4.0, archive_wstring_append_from_mbs in archive_string.c has an out-of-bounds read because of an incorrect mbrtowc or mbtowc call. For example, bsdtar crashes via a crafted archive.","modified":"2025-12-03T22:45:10.622154Z","published":"2019-11-21T23:15:13.887Z","upstream":["CVE-2019-19221"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2019-19221"}],"affected":[{"package":{"name":"libarchive","ecosystem":"Alpine:v3.13","purl":"pkg:apk/alpine/libarchive?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.2-r0"}]}],"versions":["2.8.4-r0","2.8.4-r1","2.8.4-r2","2.8.5-r0","3.0.2-r0","3.0.3-r0","3.0.4-r0","3.1.2-r0","3.1.2-r1","3.1.2-r2","3.2.0-r0","3.2.1-r0","3.2.1-r1","3.2.2-r0","3.2.2-r1","3.3.1-r0","3.3.1-r1","3.3.2-r0","3.3.2-r1","3.3.2-r2","3.3.2-r3","3.3.2-r4","3.3.3-r0","3.4.0-r0","3.4.1-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19221.json"}},{"package":{"name":"libarchive","ecosystem":"Alpine:v3.14","purl":"pkg:apk/alpine/libarchive?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.2-r0"}]}],"versions":["2.8.4-r0","2.8.4-r1","2.8.4-r2","2.8.5-r0","3.0.2-r0","3.0.3-r0","3.0.4-r0","3.1.2-r0","3.1.2-r1","3.1.2-r2","3.2.0-r0","3.2.1-r0","3.2.1-r1","3.2.2-r0","3.2.2-r1","3.3.1-r0","3.3.1-r1","3.3.2-r0","3.3.2-r1","3.3.2-r2","3.3.2-r3","3.3.2-r4","3.3.3-r0","3.4.0-r0","3.4.1-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19221.json"}},{"package":{"name":"libarchive","ecosystem":"Alpine:v3.15","purl":"pkg:apk/alpine/libarchive?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.2-r0"}]}],"versions":["2.8.4-r0","2.8.4-r1","2.8.4-r2","2.8.5-r0","3.0.2-r0","3.0.3-r0","3.0.4-r0","3.1.2-r0","3.1.2-r1","3.1.2-r2","3.2.0-r0","3.2.1-r0","3.2.1-r1","3.2.2-r0","3.2.2-r1","3.3.1-r0","3.3.1-r1","3.3.2-r0","3.3.2-r1","3.3.2-r2","3.3.2-r3","3.3.2-r4","3.3.3-r0","3.4.0-r0","3.4.1-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19221.json"}},{"package":{"name":"libarchive","ecosystem":"Alpine:v3.16","purl":"pkg:apk/alpine/libarchive?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.2-r0"}]}],"versions":["2.8.4-r0","2.8.4-r1","2.8.4-r2","2.8.5-r0","3.0.2-r0","3.0.3-r0","3.0.4-r0","3.1.2-r0","3.1.2-r1","3.1.2-r2","3.2.0-r0","3.2.1-r0","3.2.1-r1","3.2.2-r0","3.2.2-r1","3.3.1-r0","3.3.1-r1","3.3.2-r0","3.3.2-r1","3.3.2-r2","3.3.2-r3","3.3.2-r4","3.3.3-r0","3.4.0-r0","3.4.1-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19221.json"}},{"package":{"name":"libarchive","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/libarchive?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.2-r0"}]}],"versions":["2.8.4-r0","2.8.4-r1","2.8.4-r2","2.8.5-r0","3.0.2-r0","3.0.3-r0","3.0.4-r0","3.1.2-r0","3.1.2-r1","3.1.2-r2","3.2.0-r0","3.2.1-r0","3.2.1-r1","3.2.2-r0","3.2.2-r1","3.3.1-r0","3.3.1-r1","3.3.2-r0","3.3.2-r1","3.3.2-r2","3.3.2-r3","3.3.2-r4","3.3.3-r0","3.4.0-r0","3.4.1-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19221.json"}},{"package":{"name":"libarchive","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/libarchive?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.2-r0"}]}],"versions":["2.8.4-r0","2.8.4-r1","2.8.4-r2","2.8.5-r0","3.0.2-r0","3.0.3-r0","3.0.4-r0","3.1.2-r0","3.1.2-r1","3.1.2-r2","3.2.0-r0","3.2.1-r0","3.2.1-r1","3.2.2-r0","3.2.2-r1","3.3.1-r0","3.3.1-r1","3.3.2-r0","3.3.2-r1","3.3.2-r2","3.3.2-r3","3.3.2-r4","3.3.3-r0","3.4.0-r0","3.4.1-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19221.json"}},{"package":{"name":"libarchive","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/libarchive?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.2-r0"}]}],"versions":["2.8.4-r0","2.8.4-r1","2.8.4-r2","2.8.5-r0","3.0.2-r0","3.0.3-r0","3.0.4-r0","3.1.2-r0","3.1.2-r1","3.1.2-r2","3.2.0-r0","3.2.1-r0","3.2.1-r1","3.2.2-r0","3.2.2-r1","3.3.1-r0","3.3.1-r1","3.3.2-r0","3.3.2-r1","3.3.2-r2","3.3.2-r3","3.3.2-r4","3.3.3-r0","3.4.0-r0","3.4.1-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-19221.json"}},{"package":{"name":"libarchive","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/libarchive?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.2-r0"}]}],"versions":["2.8.4-r0","2.8.4-r1","2.8.4-r2","2.8.5-r0","3.0.2-r0","3.0.3-r0","3.0.4-r0","3.1.2-r0","3.1.2-r1","3.1.2-r2","3.2.0-r0","3.2.1-r0","3.2.1-r1","3.2.2-r0","3.2.2-r1","3.3.1-r0","3.3.1-r1","3.3.2-r0","3.3.2-r1","3.3.2-r2","3.3.2-r3"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