{"cve":{"cve_id":"CVE-2016-5001","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":0.00631,"epss_percentile":0.45493,"epss_as_of":"2026-06-23","description":"This is an information disclosure vulnerability in Apache Hadoop before 2.6.4 and 2.7.x before 2.7.2 in the short-circuit reads feature of HDFS. A local user on an HDFS DataNode may be able to craft a block token that grants unauthorized read access to random files by guessing certain fields in the token.","published_at":"2017-08-30T19:00:00Z","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":null,"nvd_references":["http://www.securityfocus.com/bid/94950","http://seclists.org/oss-sec/2016/q4/698","https://lists.apache.org/thread.html/r66de86b9a608c1da70b2d27d765c11ec88edf6e5dd6f379ab33e072a%40%3Cuser.flink.apache.org%3E"],"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":"2026-06-28T23:08:53.543201Z"},"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":"2.1.0 to 2.6.3","version_start_inclusive":true,"version_end":"2.1.0 to 2.6.3","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-hadoop:2.1.0 to 2.6.3:2.1.0 to 2.6.3"},{"vendor_slug":"apache-software-foundation","vendor_name":"Apache Software Foundation","product_slug":"apache-hadoop","product_name":"Apache Hadoop","version_start":"2.7.0 to 2.7.1","version_start_inclusive":true,"version_end":"2.7.0 to 2.7.1","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-hadoop:2.7.0 to 2.7.1:2.7.0 to 2.7.1"}],"exploit_refs":[],"news":[],"references":[{"url":"http://www.securityfocus.com/bid/94950","source_type":"MISC","tags":[]},{"url":"http://seclists.org/oss-sec/2016/q4/698","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"https://lists.apache.org/thread.html/r66de86b9a608c1da70b2d27d765c11ec88edf6e5dd6f379ab33e072a%40%3Cuser.flink.apache.org%3E","source_type":"MAILING_LIST","tags":["mailing-list"]}],"timeline":[{"type":"published","at":"2017-08-30T19:00:00Z","label":"CVE published","source":null}]}