{"id":"MGASA-2019-0152","summary":"Updated ldb packages fix security vulnerability","details":"Garming Sam reported an out-of-bounds read in the ldb_wildcard_compare()\nfunction of ldb, resulting in denial of service (CVE-2019-3824).\n\nThe ldb package has been updated to version 1.2.4 to fix this issue.\nThe sssd and samba packages have been rebuilt against the updated ldb.\n\nIf a user was configured with no home directory set, sssd would return '/'\n(the root directory) instead of '' (the empty string / no home directory).\nThis could impact services that restrict the user's filesystem access to\nwithin their home directory through chroot() etc. All versions before 2.1\nare vulnerable. (CVE-2019-3811)\n","modified":"2026-04-16T04:43:04.209261296Z","published":"2019-05-07T21:38:09Z","upstream":["CVE-2019-3811","CVE-2019-3824"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2019-0152.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=24478"},{"type":"WEB","url":"https://www.debian.org/security/2019/dsa-4397"},{"type":"WEB","url":"http://lists.suse.com/pipermail/sle-security-updates/2019-March/005173.html"},{"type":"WEB","url":"https://lists.opensuse.org/opensuse-updates/2019-03/msg00075.html"}],"affected":[{"package":{"name":"ldb","ecosystem":"Mageia:6","purl":"pkg:rpm/mageia/ldb?arch=source&distro=mageia-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.4-1.mga6"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2019-0152.json"}},{"package":{"name":"samba","ecosystem":"Mageia:6","purl":"pkg:rpm/mageia/samba?arch=source&distro=mageia-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.12-1.2.mga6"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2019-0152.json"}},{"package":{"name":"sssd","ecosystem":"Mageia:6","purl":"pkg:rpm/mageia/sssd?arch=source&distro=mageia-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.4-9.5.mga6"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2019-0152.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}