[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-UBUNTU-CVE-2021-22116":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-05T08:55:32.481Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":16,"duplicates":19,"related":20,"reserved_at":9,"published_at":22,"modified_at":23,"state":9,"summary":24,"references_raw":26,"kevs":50,"epss":9,"epss_history":51,"metrics":52,"affected":59},"UBUNTU-CVE-2021-22116","RabbitMQ all versions prior to 3.8.16 are prone to a denial of service vulnerability due to improper input validation in AMQP 1.0 client connection endpoint. A malicious user can exploit the vulnerability by sending malicious AMQP messages to the target RabbitMQ instance having the AMQP 1.0 plugin enabled.",null,[],[],[],[14],{"_key":15},"CVE-2021-22116",[17],{"_key":18},"USN-5004-1",[],[21],{"_key":18},"2021-06-08T12:15:00Z","2026-02-04T03:43:22.317107Z",{"cisa_kev":25,"cisa_ransomware":25,"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,[27,33,37,41,46],{"url":28,"sources":29,"tags":31},"https://ubuntu.com/security/CVE-2021-22116",[30],"osv_ubuntu",[32],"REPORT",{"url":34,"sources":35,"tags":36},"https://tanzu.vmware.com/security/cve-2021-22116",[30],[32],{"url":38,"sources":39,"tags":40},"https://github.com/rabbitmq/rabbitmq-server/pull/2953",[30],[32],{"url":42,"sources":43,"tags":44},"https://ubuntu.com/security/notices/USN-5004-1",[30],[45],"Advisory",{"url":47,"sources":48,"tags":49},"https://www.cve.org/CVERecord?id=CVE-2021-22116",[30],[32],[],[],[53],{"source":30,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":54,"cvss_v4_0":9},{"baseScore":55,"baseSeverity":9,"vectorString":56,"impactScore":57,"exploitabilityScore":58},7.5,"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",6,10,[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","rabbitmq-server","ubuntu","deb",[66,72,75,78],{"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},"lt3_5_7_1ubuntu0_16_04_4+esm1",true,"ecosystem","3.5.7-1ubuntu0.16.04.4+esm1","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},"lt3_6_10_1ubuntu0_5","3.6.10-1ubuntu0.5",{"version":76,"is_range":68,"range_type":69,"version_start":9,"version_start_type":9,"version_end":77,"version_end_type":71,"fixed_in":9},"lt3_8_2_0ubuntu1_3","3.8.2-0ubuntu1.3",{"version":79,"is_range":68,"range_type":69,"version_start":9,"version_start_type":9,"version_end":80,"version_end_type":71,"fixed_in":9},"lt3_8_9_3ubuntu1","3.8.9-3ubuntu1"]