{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-08-05T20:16:35.179","vulnerabilities":[{"cve":{"id":"CVE-2018-0157","sourceIdentifier":"psirt@cisco.com","published":"2018-03-28T22:29:00.500","lastModified":"2026-06-17T01:29:57.800","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability in the Zone-Based Firewall code of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a device to reload. The vulnerability is due to the way fragmented packets are handled in the firewall code. An attacker could exploit this vulnerability by sending fragmented IP Version 4 or IP Version 6 packets through an affected device. An exploit could allow the attacker to cause the device to crash, resulting in a denial of service (DoS) condition. The following releases of Cisco IOS XE Software are vulnerable: Everest-16.4.1, Everest-16.4.2, Everest-16.5.1, Everest-16.5.1b, Everest-16.6.1, Everest-16.6.1a. Cisco Bug IDs: CSCvf60296."},{"lang":"es","value":"Una vulnerabilidad en el código de Zone-Based Firewall en Cisco IOS XE Software podría permitir a un atacante remoto no autenticado provocar el reinicio de un dispositivo. Esta vulnerabilidad se debe a la forma en la que se gestionan los paquetes fragmentados en el código del firewall. Un atacante podría explotar esta vulnerabilidad enviando paquetes IP Version 4 o IP Version 6 fragmentados a través de un dispositivo afectado. Si esta situación se explota con éxito, podría permitir que el atacante provoque el cierre inesperado del dispositivo, lo que causa una denegación de servicio (DoS). Las siguientes distribuciones de Cisco IOS XE Software son vulnerables: Everest-16.4.1, Everest-16.4.2, Everest-16.5.1, Everest-16.5.1b, Everest-16.6.1, Everest-16.6.1a. Cisco Bug IDs: CSCvf60296."}],"affected":[{"source":"psirt@cisco.com","affectedData":[{"vendor":"n/a","product":"Cisco IOS XE","versions":[{"version":"Cisco IOS XE","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":4.0}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:C","baseScore":7.8,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2024-12-02T19:11:08.610115Z","id":"CVE-2018-0157","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"psirt@cisco.com","type":"Secondary","description":[{"lang":"en","value":"CWE-19"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.4.1:*:*:*:*:*:*:*","matchCriteriaId":"77E8AF15-AB46-4EAB-8872-8C55E8601599"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.4.2:*:*:*:*:*:*:*","matchCriteriaId":"957318BE-55D4-4585-AA52-C813301D01C3"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.5.1:*:*:*:*:*:*:*","matchCriteriaId":"FE7B2557-821D-4E05-B5C3-67192573D97D"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.5.1b:*:*:*:*:*:*:*","matchCriteriaId":"187F699A-AF2F-42B0-B855-27413140C384"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.6.1:*:*:*:*:*:*:*","matchCriteriaId":"F821EBD7-91E2-4460-BFAF-18482CF6CB8C"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios_xe:16.6.1a:*:*:*:*:*:*:*","matchCriteriaId":"6D4BCDAC-2D1D-4199-A9A4-B169D183A5B3"}]}]}],"references":[{"url":"http://www.securityfocus.com/bid/103561","source":"psirt@cisco.com","tags":["Third Party Advisory","VDB Entry"]},{"url":"http://www.securitytracker.com/id/1040593","source":"psirt@cisco.com","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-fwip","source":"psirt@cisco.com","tags":["Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/103561","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"]},{"url":"http://www.securitytracker.com/id/1040593","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-fwip","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}