{"id":"CVE-2019-12779","details":"libqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it uses predictable filenames (under /dev/shm and /tmp) without O_EXCL.","modified":"2026-04-16T04:38:41.691325994Z","published":"2019-06-07T20:29:00.857Z","related":["SUSE-SU-2019:1791-1","SUSE-SU-2019:1806-1","SUSE-SU-2019:1812-1","openSUSE-SU-2019:1718-1","openSUSE-SU-2019:1752-1","openSUSE-SU-2019:1891-1","openSUSE-SU-2024:10974-1"],"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00017.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00027.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00031.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/108691"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:3610"},{"type":"ADVISORY","url":"https://github.com/ClusterLabs/libqb/releases/tag/v1.0.4"},{"type":"ADVISORY","url":"https://github.com/ClusterLabs/libqb/releases/tag/v1.0.5"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202107-03"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1695948"},{"type":"FIX","url":"https://github.com/ClusterLabs/libqb/issues/338"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/clusterlabs/libqb","events":[{"introduced":"0"},{"fixed":"d08dbcf08b0da418bce9b5427dfd89522916322a"},{"fixed":"dc78f42226180cc065abf8ad265ef6a837026564"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"1.0.5"}]}}],"versions":["libqb-0.0.0","libqb-0.1.0","v0.1.0","v0.10.0","v0.10.1","v0.11.0","v0.11.1","v0.12.0","v0.13.0","v0.14.0","v0.14.1","v0.14.2","v0.14.3","v0.14.4","v0.15.0","v0.16.0","v0.17.0","v0.17.0.rc1","v0.17.1","v0.17.1-rc1","v0.17.2","v0.2.0","v0.3.0","v0.4.0","v0.4.1","v0.5.0","v0.5.1","v0.7.0","v0.8.0","v0.8.1","v0.9.0","v1.0","v1.0.1","v1.0.2","v1.0.3","v1.0.4","v1.0rc1","v1.0rc2","v1.0rc3","v1.0rc4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12779.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H"}]}