{"id":"ALPINE-CVE-2022-23850","details":"xhtml_translate_entity in xhtml.c in epub2txt (aka epub2txt2) through 2.02 allows a stack-based buffer overflow via a crafted EPUB document.","modified":"2026-11-03T07:31:14.736852167Z","published":"2022-01-23T07:15:10.117Z","upstream":["CVE-2022-23850"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2022-23850"}],"affected":[{"package":{"name":"epub2txt","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/epub2txt?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.06-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-23850.json"}},{"package":{"name":"epub2txt","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/epub2txt?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.06-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-23850.json"}},{"package":{"name":"epub2txt","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/epub2txt?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.06-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-23850.json"}},{"package":{"name":"epub2txt","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/epub2txt?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.06-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-23850.json"}},{"package":{"name":"epub2txt","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/epub2txt?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.06-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-23850.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}