{"id":"CVE-2019-6284","details":"In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::alternatives in prelexer.hpp.","modified":"2026-07-09T05:10:31.321636Z","published":"2019-01-14T22:29:00.343Z","related":["openSUSE-SU-2019:1791-1","openSUSE-SU-2019:1800-1","openSUSE-SU-2019:1883-1","openSUSE-SU-2024:10988-1"],"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.html"},{"type":"EVIDENCE","url":"https://github.com/sass/libsass/issues/2816"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sass/libsass","events":[{"introduced":"39e30874b9a5dd6a802c20e8b0470ba44eeba929"},{"last_affected":"39e30874b9a5dd6a802c20e8b0470ba44eeba929"}],"database_specific":{"cpe":"cpe:2.3:a:sass-lang:libsass:3.5.5:*:*:*:*:*:*:*","extracted_events":[{"introduced":"3.5.5"},{"last_affected":"3.5.5"}],"source":"CPE_STRING"}}],"versions":["3.5.5"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-6284.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}