{"schema_version":"1","data":[{"id":3536,"advisory_id":"22cca27b-f37e-4ec8-beea-41634662eecd","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2018-0296","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:36:34.289019+00:00","extraction_method":"structured","technologies":["adaptive-security-appliance-asa","core-kev"],"cve_ids":["CVE-2018-0296"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Cisco Adaptive Security Appliance (ASA) Denial-of-Service Vulnerability","summary":"Cisco Adaptive Security Appliance (ASA) contains an improper input validation vulnerability with HTTP URLs. Exploitation could allow an attacker to cause a denial-of-service (DoS) condition or information disclosure. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2018-0296","products":[{"name":{"value":"Adaptive Security Appliance (ASA)","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2018-0296","aliases":["CVE-2018-0296"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-20"],"cveID":"CVE-2018-0296","notes":"https://nvd.nist.gov/vuln/detail/CVE-2018-0296","dueDate":"2022-05-03","product":"Adaptive Security Appliance (ASA)","dateAdded":"2021-11-03","vendorProject":"Cisco","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Cisco Adaptive Security Appliance (ASA) contains an improper input validation vulnerability with HTTP URLs. Exploitation could allow an attacker to cause a denial-of-service (DoS) condition or information disclosure.","vulnerabilityName":"Cisco Adaptive Security Appliance (ASA) Denial-of-Service Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2018-0296","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}}],"next_after":3536,"next_before":3536}