{"cve":{"cve_id":"CVE-2021-37404","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.02866,"epss_percentile":0.84953,"epss_as_of":"2026-06-23","description":"There is a potential heap buffer overflow in Apache Hadoop libhdfs native code. Opening a file path provided by user without validation may result in a denial of service or arbitrary code execution. Users should upgrade to Apache Hadoop 2.10.2, 3.2.3, 3.3.2 or higher.","published_at":"2022-06-13T07:00:16Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-787"],"nvd_references":["https://lists.apache.org/thread/2h56ztcj3ojc66qzf1nno88vjw9vd4wo","https://security.netapp.com/advisory/ntap-20220715-0007/"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:15:57.307915Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"apache-software-foundation","vendor_name":"Apache Software Foundation","product_slug":"apache-hadoop","product_name":"Apache Hadoop","version_start":"2.9.0 to 2.10.1","version_start_inclusive":true,"version_end":"2.9.0 to 2.10.1","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-hadoop:2.9.0 to 2.10.1:2.9.0 to 2.10.1"},{"vendor_slug":"apache-software-foundation","vendor_name":"Apache Software Foundation","product_slug":"apache-hadoop","product_name":"Apache Hadoop","version_start":"3.0.0 to 3.1.4","version_start_inclusive":true,"version_end":"3.0.0 to 3.1.4","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-hadoop:3.0.0 to 3.1.4:3.0.0 to 3.1.4"},{"vendor_slug":"apache-software-foundation","vendor_name":"Apache Software Foundation","product_slug":"apache-hadoop","product_name":"Apache Hadoop","version_start":"3.2.0 to 3.2.2","version_start_inclusive":true,"version_end":"3.2.0 to 3.2.2","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-hadoop:3.2.0 to 3.2.2:3.2.0 to 3.2.2"},{"vendor_slug":"apache-software-foundation","vendor_name":"Apache Software Foundation","product_slug":"apache-hadoop","product_name":"Apache Hadoop","version_start":"3.3.0 to 3.3.1","version_start_inclusive":true,"version_end":"3.3.0 to 3.3.1","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-hadoop:3.3.0 to 3.3.1:3.3.0 to 3.3.1"}],"exploit_refs":[],"news":[],"references":[{"url":"https://lists.apache.org/thread/2h56ztcj3ojc66qzf1nno88vjw9vd4wo","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"https://security.netapp.com/advisory/ntap-20220715-0007/","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2022-06-13T07:00:16Z","label":"CVE published","source":null}]}