{"affected":[{"ecosystem_specific":{"binaries":[{"xkbcomp":"1.2.4-11.3.1","xkbcomp-devel":"1.2.4-11.3.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","name":"xkbcomp","purl":"pkg:rpm/suse/xkbcomp&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"1.2.4-11.3.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for xkbcomp fixes the following issues:\n\n- CVE-2018-15863: NULL pointer dereference triggered by a a crafted keymap file with a no-op modmask expression can\n  lead to a crash (bsc#1105832).\n- CVE-2018-15861: NULL pointer dereference triggered by a crafted keymap file that induces an `xkb_intern_atom` failure\n  can lead to a crash (bsc#1105832).\n- CVE-2018-15859: NULL pointer dereference triggered by a specially a crafted keymap file can lead to a crash\n  (bsc#1105832).\n- CVE-2018-15853: endless recursion triggered by a crafted keymap file that induces boolean negation can lead to a\n  crash (bsc#1105832).\n","id":"SUSE-SU-2025:4407-1","modified":"2025-12-15T16:54:15Z","published":"2025-12-15T16:54:15Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2025/suse-su-20254407-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1105832"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-15853"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-15859"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-15861"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-15863"}],"related":["CVE-2018-15853","CVE-2018-15859","CVE-2018-15861","CVE-2018-15863"],"summary":"Security update for xkbcomp","upstream":["CVE-2018-15853","CVE-2018-15859","CVE-2018-15861","CVE-2018-15863"]}