{"id":"MGASA-2013-0225","summary":"Updated xlockmore package fixes security vulnerability","details":"xlockmore before 5.43 contains a security flaw related to potential NULL\npointer dereferences when authenticating via glibc 2.17+'s crypt() function.\nUnder certain conditions the NULL pointers can trigger a crash in xlockmore\neffectively bypassing the screen lock (CVE-2013-4143).\n","modified":"2026-04-16T06:24:01.892667699Z","published":"2013-07-21T09:31:57Z","upstream":["CVE-2013-4143"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2013-0225.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=10799"},{"type":"WEB","url":"http://openwall.com/lists/oss-security/2013/07/16/8"}],"affected":[{"package":{"name":"xlockmore","ecosystem":"Mageia:3","purl":"pkg:rpm/mageia/xlockmore?arch=source&distro=mageia-3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.41-2.1.mga3"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2013-0225.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}