{"id":"ALPINE-CVE-2024-38439","details":"Netatalk before 3.2.1 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[PASSWDLEN] to '\\0' in FPLoginExt in login in etc/uams/uams_pam.c. 2.4.1 and 3.1.19 are also fixed versions.","modified":"2026-11-03T06:32:07.895930764Z","published":"2024-06-16T13:15:53.030Z","upstream":["CVE-2024-38439"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2024-38439"}],"affected":[{"package":{"name":"netatalk","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/netatalk?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"3.1.19-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-38439.json"}},{"package":{"name":"netatalk","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/netatalk?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"3.1.19-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-38439.json"}},{"package":{"name":"netatalk","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/netatalk?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"3.1.19-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-38439.json"}},{"package":{"name":"netatalk","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/netatalk?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"3.1.19-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-38439.json"}},{"package":{"name":"netatalk","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/netatalk?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"3.1.19-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-38439.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}