{"items":[{"id":"NVI-00003452","kind":"vulnerability","title":"Drupal PECL YAML parser unsafe object handling","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-9c24-g32g-35rj","CVE-2017-6920"],"plain_summary":"OSV carries this publisher advisory for drupal/core, drupal/drupal. 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 8.3.4 for drupal/core. Confirm the publisher’s latest guidance.","source_ids":["sr-3eee12baabc296388a61ce07ebad3943"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 8.3.4 for drupal/drupal. Confirm the publisher’s latest guidance.","source_ids":["sr-3eee12baabc296388a61ce07ebad3943"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-20425afa68e580d022b7ad3ca4238ad7"],"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":"2026-06-17T01:23:20.130Z","value":"7.5 HIGH (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-6de6ec4415ae9577a805ffc26ee0d766"},{"kind":"CVSS","as_of":"2026-06-17T01:23:20.130Z","value":"9.8 CRITICAL (3.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-6de6ec4415ae9577a805ffc26ee0d766"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"20.239%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.97469. Missing scores are unknown.","source_id":"sr-20425afa68e580d022b7ad3ca4238ad7"}],"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-3eee12baabc296388a61ce07ebad3943","url":"https://github.com/advisories/GHSA-9c24-g32g-35rj","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-9c24-g32g-35rj","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.684Z"},{"id":"sr-6de6ec4415ae9577a805ffc26ee0d766","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-6920","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2017-6920","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T21:56:56.705Z"},{"id":"sr-20425afa68e580d022b7ad3ca4238ad7","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2017-6920","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:27:48.610Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-3eee12baabc296388a61ce07ebad3943"],"technology":"drupal/core","known_exclusions":[],"conditions_summary":"Drupal core 8 before versions 8.3.4 allows remote attackers to execute arbitrary code due to the PECL YAML parser not handling PHP objects safely during certain operations.","public_affected_ranges":["ECOSYSTEM: introduced 8.0; fixed 8.3.4"]},{"certainty":"source_listed","source_ids":["sr-3eee12baabc296388a61ce07ebad3943"],"technology":"drupal/drupal","known_exclusions":[],"conditions_summary":"Drupal core 8 before versions 8.3.4 allows remote attackers to execute arbitrary code due to the PECL YAML parser not handling PHP objects safely during certain operations.","public_affected_ranges":["ECOSYSTEM: introduced 8.0; fixed 8.3.4"]}],"null_published_at":"2026-11-04T18:04:03.144Z","source_updated_at":"2024-04-23T17:56:46.181Z","source_disclosed_at":"2022-05-14T02:57:07.000Z","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":"2026-10-31T21:42:10.684Z"},{"id":"NVI-00003452","kind":"vulnerability","title":"Drupal PECL YAML parser unsafe object handling","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-9c24-g32g-35rj","CVE-2017-6920"],"plain_summary":"OSV carries this publisher advisory for drupal/core, drupal/drupal. 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 8.3.4 for drupal/core. Confirm the publisher’s latest guidance.","source_ids":["sr-3eee12baabc296388a61ce07ebad3943"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 8.3.4 for drupal/drupal. Confirm the publisher’s latest guidance.","source_ids":["sr-3eee12baabc296388a61ce07ebad3943"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-6de6ec4415ae9577a805ffc26ee0d766"],"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":"2026-06-17T01:23:20.130Z","value":"7.5 HIGH (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-6de6ec4415ae9577a805ffc26ee0d766"},{"kind":"CVSS","as_of":"2026-06-17T01:23:20.130Z","value":"9.8 CRITICAL (3.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-6de6ec4415ae9577a805ffc26ee0d766"}],"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-3eee12baabc296388a61ce07ebad3943","url":"https://github.com/advisories/GHSA-9c24-g32g-35rj","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-9c24-g32g-35rj","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.684Z"},{"id":"sr-6de6ec4415ae9577a805ffc26ee0d766","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-6920","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2017-6920","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T21:56:56.705Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-3eee12baabc296388a61ce07ebad3943"],"technology":"drupal/core","known_exclusions":[],"conditions_summary":"Drupal core 8 before versions 8.3.4 allows remote attackers to execute arbitrary code due to the PECL YAML parser not handling PHP objects safely during certain operations.","public_affected_ranges":["ECOSYSTEM: introduced 8.0; fixed 8.3.4"]},{"certainty":"source_listed","source_ids":["sr-3eee12baabc296388a61ce07ebad3943"],"technology":"drupal/drupal","known_exclusions":[],"conditions_summary":"Drupal core 8 before versions 8.3.4 allows remote attackers to execute arbitrary code due to the PECL YAML parser not handling PHP objects safely during certain operations.","public_affected_ranges":["ECOSYSTEM: introduced 8.0; fixed 8.3.4"]}],"null_published_at":"2026-10-31T22:13:35.655Z","source_updated_at":"2024-04-23T17:56:46.181Z","source_disclosed_at":"2022-05-14T02:57:07.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:10.684Z"}],"next_cursor":null,"snapshot_revision":"42594"}