{"items":[{"id":"NVI-00018250","kind":"vulnerability","title":"rdiffweb's unlimited username field length can lead to DoS","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-5v95-j4rr-6f3c","CVE-2022-3290"],"plain_summary":"GitHub lists this reviewed advisory for rdiffweb. 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-0045027592504a2d50a7a6c6f6bd4dfd"],"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":"2026-05-29T20:51:09.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-0045027592504a2d50a7a6c6f6bd4dfd"}],"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-0045027592504a2d50a7a6c6f6bd4dfd","url":"https://github.com/advisories/GHSA-5v95-j4rr-6f3c","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-5v95-j4rr-6f3c","publisher":"GitHub Advisory Database","observed_at":"2026-11-07T00:53:14.635Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0045027592504a2d50a7a6c6f6bd4dfd"],"technology":"rdiffweb","known_exclusions":[],"conditions_summary":"rdiffweb prior to 2.4.8 is vulnerable to a potential Dos attack via an unlimited length \"username\" field. This can result in excess memory consumption, or memory corruption, leading to a Denial of Service (DoS). This issue is patched in version 2.4.8. There are no known workarounds.","public_affected_ranges":["< 2.4.8"]}],"null_published_at":"2026-11-07T07:07:39.794Z","source_updated_at":"2026-05-29T20:51:09.000Z","source_disclosed_at":"2022-09-27T00:00:17.000Z","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":"2026-11-07T00:53:14.635Z"}],"next_cursor":null,"snapshot_revision":"42594"}