{"id":"ALPINE-CVE-2019-5188","details":"A code execution vulnerability exists in the directory rehashing functionality of E2fsprogs e2fsck 1.45.4. A specially crafted ext4 directory can cause an out-of-bounds write on the stack, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability.","modified":"2026-09-10T06:17:54.552783658Z","published":"2020-01-08T16:15:11.500Z","upstream":["CVE-2019-5188"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2019-5188"}],"affected":[{"package":{"name":"e2fsprogs","ecosystem":"Alpine:v3.10","purl":"pkg:apk/alpine/e2fsprogs?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.43.3"},{"fixed":"1.45.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-5188.json"}},{"package":{"name":"e2fsprogs","ecosystem":"Alpine:v3.11","purl":"pkg:apk/alpine/e2fsprogs?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.43.3"},{"fixed":"1.45.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-5188.json"}},{"package":{"name":"e2fsprogs","ecosystem":"Alpine:v3.12","purl":"pkg:apk/alpine/e2fsprogs?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.43.3"},{"fixed":"1.45.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-5188.json"}},{"package":{"name":"e2fsprogs","ecosystem":"Alpine:v3.13","purl":"pkg:apk/alpine/e2fsprogs?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.43.3"},{"fixed":"1.45.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-5188.json"}},{"package":{"name":"e2fsprogs","ecosystem":"Alpine:v3.14","purl":"pkg:apk/alpine/e2fsprogs?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.43.3"},{"fixed":"1.45.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-5188.json"}},{"package":{"name":"e2fsprogs","ecosystem":"Alpine:v3.15","purl":"pkg:apk/alpine/e2fsprogs?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.43.3"},{"fixed":"1.45.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-5188.json"}},{"package":{"name":"e2fsprogs","ecosystem":"Alpine:v3.16","purl":"pkg:apk/alpine/e2fsprogs?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.43.3"},{"fixed":"1.45.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-5188.json"}},{"package":{"name":"e2fsprogs","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/e2fsprogs?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.43.3"},{"fixed":"1.45.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-5188.json"}},{"package":{"name":"e2fsprogs","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/e2fsprogs?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.43.3"},{"fixed":"1.45.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-5188.json"}},{"package":{"name":"e2fsprogs","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/e2fsprogs?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.43.3"},{"fixed":"1.45.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-5188.json"}},{"package":{"name":"e2fsprogs","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/e2fsprogs?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.43.3"},{"fixed":"1.45.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-5188.json"}},{"package":{"name":"e2fsprogs","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/e2fsprogs?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.43.3"},{"fixed":"1.45.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-5188.json"}},{"package":{"name":"e2fsprogs","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/e2fsprogs?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.43.3"},{"fixed":"1.45.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-5188.json"}},{"package":{"name":"e2fsprogs","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/e2fsprogs?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.43.3"},{"fixed":"1.45.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-5188.json"}},{"package":{"name":"e2fsprogs","ecosystem":"Alpine:v3.24","purl":"pkg:apk/a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