{"items":[{"id":"NVI-00018658","kind":"vulnerability","title":"CoreDNS Cache Poisoning via a birthday attack","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-h92q-fgpp-qhrq","CVE-2023-30464"],"plain_summary":"GitHub lists this reviewed advisory for github.com/coredns/coredns. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-4c4857c787f734fa363197de3a072f8f"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-05T21:31:25.000Z","value":"3.7 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-4c4857c787f734fa363197de3a072f8f"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-4c4857c787f734fa363197de3a072f8f","url":"https://github.com/advisories/GHSA-h92q-fgpp-qhrq","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-h92q-fgpp-qhrq","publisher":"GitHub Advisory Database","observed_at":"2026-11-07T00:52:58.259Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-4c4857c787f734fa363197de3a072f8f"],"technology":"github.com/coredns/coredns","known_exclusions":[],"conditions_summary":"CoreDNS through 1.10.1 enables attackers to achieve DNS cache poisoning and inject fake responses via a birthday attack.","public_affected_ranges":["<= 1.10.1"]}],"null_published_at":"2026-11-07T07:07:39.868Z","source_updated_at":"2026-06-05T21:31:25.000Z","source_disclosed_at":"2024-09-18T21:30:48.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-07T00:52:58.259Z"}],"next_cursor":null,"snapshot_revision":"42594"}