{"id":"CVE-2022-43357","details":"Stack overflow vulnerability in ast_selectors.cpp in function Sass::CompoundSelector::has_real_parent_ref in libsass:3.6.5-8-g210218, which can be exploited by attackers to causea denial of service (DoS). Also affects the command line driver for libsass, sassc 3.6.2.","aliases":["BIT-sass-2022-43357"],"modified":"2026-04-11T12:41:06.084062Z","published":"2023-08-22T19:16:29.527Z","related":["SUSE-SU-2023:4895-1","openSUSE-SU-2024:13516-1"],"database_specific":{"unresolved_ranges":[{"cpe":"cpe:2.3:a:sass-lang:libsass:3.6.5-8-g210218:*:*:*:*:*:*:*","extracted_events":[{"last_affected":"3.6.5-8-g210218"}],"source":"CPE_FIELD"}]},"references":[{"type":"REPORT","url":"https://drive.google.com/file/d/1aC5q3czen0atI91fuBIoCBFkS30_OSWX/"},{"type":"REPORT","url":"https://github.com/sass/libsass/issues/3177"},{"type":"PACKAGE","url":"https://github.com/sass/libsass"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sass/libsass","events":[{"introduced":"0"},{"last_affected":"4da7c4bd13b8e9e5cd034f358dceda0bbba917d2"}],"database_specific":{"cpe":"cpe:2.3:a:sass-lang:sassc:3.6.2:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"3.6.2"}],"source":"CPE_FIELD"}}],"versions":["2.1.0-beta","3.0","3.0.1","3.0.2","3.0rc1","3.0rc2","3.0rc4","3.1-alpha","3.1-alpha2","3.1.0","3.1.0-beta","3.1.0-beta.2","3.2.0","3.2.0-beta.1","3.2.0-beta.2","3.2.0-beta.3","3.2.0-beta.4","3.2.0-beta.5","3.2.0-beta.6","3.2.1","3.2.2","3.2.3","3.2.4","3.2.5","3.3.0","3.3.0-beta1","3.3.0-beta2","3.3.0-beta3","3.3.1","3.3.2","3.3.3","3.3.4","3.3.5","3.3.6","3.4.0","3.4.0-RC1","3.4.2","3.5.0","3.5.0.beta.1","3.5.0.beta.2","3.5.0.beta.3","3.5.1","3.5.2","3.6.0","3.6.1","3.6.2","RELEASE-1.0","v2.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-43357.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}