[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-USN-4989-1":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T08:53:30.047Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":26,"duplicates":27,"related":28,"reserved_at":9,"published_at":32,"modified_at":33,"state":9,"summary":34,"references_raw":36,"kevs":56,"epss":9,"epss_history":57,"metrics":58,"affected":59},"USN-4989-1","bluez vulnerabilities\n\nIt was discovered that BlueZ incorrectly checked certain permissions when\npairing. A local attacker could possibly use this issue to impersonate\ndevices. (CVE-2020-26558)\n\nJay LV discovered that BlueZ incorrectly handled redundant disconnect MGMT\nevents. A local attacker could use this issue to cause BlueZ to crash,\nresulting in a denial of service, or possibly execute arbitrary code. This\nissue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-27153)\n\nZiming Zhang discovered that BlueZ incorrectly handled certain array\nindexes. A local attacker could use this issue to cause BlueZ to crash,\nresulting in a denial of service, or possibly obtain sensitive information.\nThis issue only affected Ubuntu 20.04 LTS and Ubuntu 20.10. (CVE-2021-3588)\n",null,[],[],[],[14,16,18,20,22,24],{"_key":15},"CVE-2020-26558",{"_key":17},"CVE-2020-27153",{"_key":19},"CVE-2021-3588",{"_key":21},"UBUNTU-CVE-2020-26558",{"_key":23},"UBUNTU-CVE-2020-27153",{"_key":25},"UBUNTU-CVE-2021-3588",[],[],[29,30,31],{"_key":21},{"_key":23},{"_key":25},"2021-06-16T12:18:32Z","2026-06-03T14:04:09.316134897Z",{"cisa_kev":35,"cisa_ransomware":35,"cisa_vendor":9,"epss_severity":9,"epss_score":9,"severity":9,"severity_score":9,"severity_version":9,"severity_source":9,"severity_vector":9,"severity_status":9},false,[37,43,48,52],{"url":38,"sources":39,"tags":41},"https://ubuntu.com/security/notices/USN-4989-1",[40],"osv_ubuntu",[42],"Advisory",{"url":44,"sources":45,"tags":46},"https://ubuntu.com/security/CVE-2020-26558",[40],[47],"REPORT",{"url":49,"sources":50,"tags":51},"https://ubuntu.com/security/CVE-2020-27153",[40],[47],{"url":53,"sources":54,"tags":55},"https://ubuntu.com/security/CVE-2021-3588",[40],[47],[],[],[],[60],{"ecosystem":61,"name":62,"vendor":63,"product":62,"cpe_part":9,"purl_type":64,"purl_namespace":63,"purl_name":62,"source":9,"versions":65},"Ubuntu","bluez","ubuntu","deb",[66,72],{"version":67,"is_range":68,"range_type":69,"version_start":9,"version_start_type":9,"version_end":70,"version_end_type":71,"fixed_in":9},"lt5_48_0ubuntu3_5",true,"ecosystem","5.48-0ubuntu3.5","excluding",{"version":73,"is_range":68,"range_type":69,"version_start":9,"version_start_type":9,"version_end":74,"version_end_type":71,"fixed_in":9},"lt5_53_0ubuntu3_2","5.53-0ubuntu3.2"]