{"id":"CVE-2020-13558","details":"A code execution vulnerability exists in the AudioSourceProviderGStreamer functionality of Webkit WebKitGTK 2.30.1. A specially crafted web page can lead to a use after free.","modified":"2026-04-16T00:04:12.057491399Z","published":"2021-03-03T18:15:13.533Z","related":["ALSA-2021:4381","SUSE-SU-2021:0536-1","SUSE-SU-2021:0583-1","SUSE-SU-2021:1990-1","openSUSE-SU-2021:0376-1","openSUSE-SU-2024:11506-1"],"references":[{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202104-03"},{"type":"EVIDENCE","url":"https://talosintelligence.com/vulnerability_reports/TALOS-2020-1172"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"2.30.1"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-13558.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:H/I:H/A:H"}]}