{"api_version":"1","generated_at":"2026-04-23T03:25:14+00:00","cve":"CVE-2021-43310","urls":{"html":"https://cve.report/CVE-2021-43310","api":"https://cve.report/api/cve/CVE-2021-43310.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-43310","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-43310"},"summary":{"title":"CVE-2021-43310","description":"A vulnerability in Keylime before 6.3.0 allows an attacker to craft a request to the agent that resets the U and V keys as if the agent were being re-added to a verifier. This could lead to a remote code execution.","state":"PUBLIC","assigner":"patrick@puiterwijk.org","published_at":"2022-09-21 19:15:00","updated_at":"2022-12-21 15:01:00"},"problem_types":["CWE-290"],"metrics":[],"references":[{"url":"https://github.com/keylime/keylime/security/advisories/GHSA-2m39-75g9-ff5r","name":"https://github.com/keylime/keylime/security/advisories/GHSA-2m39-75g9-ff5r","refsource":"MISC","tags":[],"title":"Keylime: malicious reset or replay of U and V encryption · Advisory · keylime/keylime · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://seclists.org/oss-sec/2022/q1/101","name":"https://seclists.org/oss-sec/2022/q1/101","refsource":"MISC","tags":[],"title":"oss-sec: keylime: Multiple Security Issues (including remote code execution in the Agent component)","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-43310","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43310","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2021","cve_id":"43310","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"keylime","cpe5":"keylime","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2021-43310","qid":"282323","title":"Fedora Security Update for keylime (FEDORA-2022-dbb274913a)"},{"cve":"CVE-2021-43310","qid":"282324","title":"Fedora Security Update for keylime (FEDORA-2022-5770dad5f8)"}]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2021-43310","ASSIGNER":"patrick@puiterwijk.org","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"n/a","product":{"product_data":[{"product_name":"keylime","version":{"version_data":[{"version_value":"keylime 6.3.0"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-290"}]}]},"references":{"reference_data":[{"refsource":"MISC","name":"https://seclists.org/oss-sec/2022/q1/101","url":"https://seclists.org/oss-sec/2022/q1/101"},{"refsource":"MISC","name":"https://github.com/keylime/keylime/security/advisories/GHSA-2m39-75g9-ff5r","url":"https://github.com/keylime/keylime/security/advisories/GHSA-2m39-75g9-ff5r"}]},"description":{"description_data":[{"lang":"eng","value":"A vulnerability in Keylime before 6.3.0 allows an attacker to craft a request to the agent that resets the U and V keys as if the agent were being re-added to a verifier. This could lead to a remote code execution."}]}},"nvd":{"publishedDate":"2022-09-21 19:15:00","lastModifiedDate":"2022-12-21 15:01:00","problem_types":["CWE-290"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL"},"exploitabilityScore":3.9,"impactScore":5.9}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:keylime:keylime:*:*:*:*:*:*:*:*","versionEndExcluding":"6.3.0","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"43310","Ordinal":"220365","Title":"CVE-2021-43310","CVE":"CVE-2021-43310","Year":"2021"},"notes":[{"CveYear":"2021","CveId":"43310","Ordinal":"1","NoteData":"** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.","Type":"Description","Title":null}]}}}