2 lines
4.2 KiB
JSON
2 lines
4.2 KiB
JSON
{"affected":[{"affectedData":[{"product":"IOS and IOS XE","vendor":"Cisco Systems, Inc.","versions":[{"status":"affected","version":"unspecified"}]}],"source":"psirt@cisco.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:cisco:ios:15.5\\(3\\)s:*:*:*:*:*:*:*","matchCriteriaId":"1194A7BD-CB51-42CD-96E6-9ACF126DD8CA","vulnerable":true},{"criteria":"cpe:2.3:o:cisco:ios_xe:15.5\\(3\\)s:*:*:*:*:*:*:*","matchCriteriaId":"E64CE383-D9D5-45EF-9E68-E048D8DD9231","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability in the implementation of RSA-encrypted nonces in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to obtain the encrypted nonces of an Internet Key Exchange Version 1 (IKEv1) session. The vulnerability exists because the affected software responds incorrectly to decryption failures. An attacker could exploit this vulnerability sending crafted ciphertexts to a device configured with IKEv1 that uses RSA-encrypted nonces. A successful exploit could allow the attacker to obtain the encrypted nonces. Cisco Bug IDs: CSCve77140."},{"lang":"es","value":"Una vulnerabilidad en la implementación de nonces cifrados por RSA en Cisco IOS Software y Cisco IOS XE Software podría permitir que un atacante remoto no autenticado obtenga los nonces cifrados de una sesión IKE v1(Internet Key Exchange Version 1). La vulnerabilidad existe debido a que el software afectado responde incorrectamente a los errores de descifrado. Un atacante podría explotar esta vulnerabilidad para enviar textos cifrados manipulados a u dispositivo configurado con IKEv1 que emplea nonces cifrados por RSA. Su explotación con éxito podría permitir que el atacante obtenga los nonces cifrados. Cisco Bug IDs: CSCve77140."}],"id":"CVE-2018-0131","lastModified":"2026-06-17T01:29:41.897","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"MEDIUM","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"NONE","baseScore":4.3,"confidentialityImpact":"PARTIAL","integrityImpact":"NONE","vectorString":"AV:N/AC:M/Au:N/C:P/I:N/A:N","version":"2.0"},"exploitabilityScore":8.6,"impactScore":2.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV30":[{"cvssData":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.0"},"exploitabilityScore":2.2,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2018-0131","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2024-11-25T18:48:49.758425Z","version":"2.0.3"}}]},"published":"2018-08-14T16:29:00.223","references":[{"source":"psirt@cisco.com","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securityfocus.com/bid/105074"},{"source":"psirt@cisco.com","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securitytracker.com/id/1041539"},{"source":"psirt@cisco.com","tags":["Vendor Advisory"],"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180813-rsa-nonce"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securityfocus.com/bid/105074"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securitytracker.com/id/1041539"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180813-rsa-nonce"}],"sourceIdentifier":"psirt@cisco.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-326"}],"source":"psirt@cisco.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-326"}],"source":"nvd@nist.gov","type":"Primary"}]}
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