{"id":"UBUNTU-CVE-2020-8689","details":"Improper buffer restrictions in the Intel(R) Wireless for Open Source before version 1.5 may allow an unauthenticated user to potentially enable denial of service via adjacent access.","modified":"2025-07-16T07:41:55.316492Z","published":"2020-08-13T04:15:00Z","withdrawn":"2025-07-18T16:45:45Z","upstream":["CVE-2020-8689"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-8689"},{"type":"REPORT","url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00379.html"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-8689"}],"affected":[{"package":{"name":"iwd","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/iwd@1.5-1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5-1"}]}],"versions":["0.21-1","0.23-1","1.0-1","1.1-1","1.2-1","1.2-2","1.4-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"iwd","binary_version":"1.5-1"},{"binary_name":"iwd-dbgsym","binary_version":"1.5-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-8689.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}