{"items":[{"id":"NVI-00006394","kind":"vulnerability","title":"SimpleSAMLphp Incorrect IV generation for encryption","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-ww3w-592j-5qrw","CVE-2017-12871"],"plain_summary":"OSV carries this publisher advisory for simplesamlphp/simplesamlphp. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 1.14.12 for simplesamlphp/simplesamlphp. Confirm the publisher’s latest guidance.","source_ids":["sr-b2dc8a9bc65ee2b8b28c52886538c5b3"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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Dataset date/model retained; FIRST services terms apply.","title":"CVE-2017-12871","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b2dc8a9bc65ee2b8b28c52886538c5b3"],"technology":"simplesamlphp/simplesamlphp","known_exclusions":[],"conditions_summary":"The aesEncrypt method in `lib/SimpleSAML/Utils/Crypto.php` in SimpleSAMLphp 1.14.x through 1.14.11 makes it easier for context-dependent attackers to bypass the encryption protection mechanism by leveraging use of the first 16 bytes of the secret key as the initialization vector (IV).","public_affected_ranges":["ECOSYSTEM: introduced 1.14.0; fixed 1.14.12"]}],"null_published_at":"2026-11-01T01:04:04.844Z","source_updated_at":"2024-04-25T21:26:44.794Z","source_disclosed_at":"2022-05-17T01:17:12.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:42:51.436Z"},{"id":"NVI-00006394","kind":"vulnerability","title":"SimpleSAMLphp Incorrect IV generation for encryption","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-ww3w-592j-5qrw","CVE-2017-12871"],"plain_summary":"OSV carries this publisher advisory for simplesamlphp/simplesamlphp. 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