{"items":[{"id":"NVI-00015314","kind":"vulnerability","title":"Gunicorn contains Improper Neutralization of CRLF sequences in HTTP headers","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-32pc-xphx-q4f6","CVE-2018-1000164"],"plain_summary":"GitHub lists this reviewed advisory for gunicorn. 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-7d5bd02b33a201884b2474f5b4651f33"],"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":"2026-09-08T15:38:30.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-5a970db6154d900b7b41ff7f4dc56a81"},{"kind":"CVSS","as_of":"2026-06-17T01:32:34.163Z","value":"5 MEDIUM (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-7d5bd02b33a201884b2474f5b4651f33"},{"kind":"CVSS","as_of":"2026-06-17T01:32:34.163Z","value":"7.5 HIGH (3.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-7d5bd02b33a201884b2474f5b4651f33"}],"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-5a970db6154d900b7b41ff7f4dc56a81","url":"https://github.com/advisories/GHSA-32pc-xphx-q4f6","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-32pc-xphx-q4f6","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:20:31.767Z"},{"id":"sr-7d5bd02b33a201884b2474f5b4651f33","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1000164","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2018-1000164","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-04T23:35:59.202Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5a970db6154d900b7b41ff7f4dc56a81"],"technology":"gunicorn","known_exclusions":[],"conditions_summary":"gunicorn version 19.4.5 contains a CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers vulnerability in \"process_headers\" function in \"gunicorn/http/wsgi.py\" that can result in an attacker causing the server to return arbitrary HTTP headers. This vulnerability appears to have been fixed in 19.5.0.","public_affected_ranges":["< 19.5.0"]}],"null_published_at":"2026-11-06T07:24:15.191Z","source_updated_at":"2026-09-08T15:38:30.000Z","source_disclosed_at":"2018-07-12T20:30:49.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-02T02:20:31.767Z"},{"id":"NVI-00015314","kind":"vulnerability","title":"Gunicorn contains Improper Neutralization of CRLF sequences in HTTP headers","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-32pc-xphx-q4f6","CVE-2018-1000164"],"plain_summary":"GitHub lists this reviewed advisory for gunicorn. 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-5a970db6154d900b7b41ff7f4dc56a81"],"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":"2026-09-08T15:38:30.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-5a970db6154d900b7b41ff7f4dc56a81"}],"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-5a970db6154d900b7b41ff7f4dc56a81","url":"https://github.com/advisories/GHSA-32pc-xphx-q4f6","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-32pc-xphx-q4f6","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:20:31.767Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5a970db6154d900b7b41ff7f4dc56a81"],"technology":"gunicorn","known_exclusions":[],"conditions_summary":"gunicorn version 19.4.5 contains a CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers vulnerability in \"process_headers\" function in \"gunicorn/http/wsgi.py\" that can result in an attacker causing the server to return arbitrary HTTP headers. This vulnerability appears to have been fixed in 19.5.0.","public_affected_ranges":["< 19.5.0"]}],"null_published_at":"2026-11-03T10:03:26.569Z","source_updated_at":"2026-09-08T15:38:30.000Z","source_disclosed_at":"2018-07-12T20:30:49.000Z","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":"2026-11-02T02:20:31.767Z"}],"next_cursor":null,"snapshot_revision":"42594"}