CVE-2020-11897

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Vulnerabilities in Treck IP Stack Affecting Cisco Products: June 2020", "tags": ["vendor-advisory", "x_refsource_CISCO"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt"}, {"tags": ["x_refsource_MISC"], "url": "https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-11897", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The Treck TCP/IP stack before 5.0.1.35 has an Out-of-Bounds Write via multiple malformed IPv6 packets."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://www.kb.cert.org/vuls/id/257161/", "refsource": "MISC", "url": "https://www.kb.cert.org/vuls/id/257161/"}, {"name": "https://www.treck.com", "refsource": "MISC", "url": "https://www.treck.com"}, {"name": "https://jsof-tech.com/vulnerability-disclosure-policy/", "refsource": "MISC", "url": "https://jsof-tech.com/vulnerability-disclosure-policy/"}, {"name": "VU#257161", "refsource": "CERT-VN", "url": "https://www.kb.cert.org/vuls/id/257161"}, {"name": "https://www.jsof-tech.com/ripple20/", "refsource": "MISC", "url": "https://www.jsof-tech.com/ripple20/"}, {"name": "20200617 Multiple Vulnerabilities in Treck IP Stack Affecting Cisco Products: June 2020", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC"}, {"name": 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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:treck:tcp\\/ip:*:*:*:*:*:*:*:*", "matchCriteriaId": "BEE2C313-EAE1-4269-9607-0DAD1711C434", "versionEndExcluding": "5.0.1.35", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Treck TCP/IP stack before 5.0.1.35 has an Out-of-Bounds Write via multiple malformed IPv6 packets."}, {"lang": "es", "value": "La pila Treck TCP/IP versiones anteriores a 5.0.1.35, presenta una Escritura Fuera de L\u00edmites por medio de m\u00faltiples paquetes IPv6 malformados"}], "id": "CVE-2020-11897", "lastModified": "2026-06-17T02:51:00.203", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 10.0, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 6.0, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-06-17T11:15:10.087", "references": [{"source": "cve@mitre.org", "url": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://jsof-tech.com/vulnerability-disclosure-policy/"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC"}, {"source": "cve@mitre.org", "url": "https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://www.jsof-tech.com/ripple20/"}, {"source": "cve@mitre.org", "url": "https://www.kb.cert.org/vuls/id/257161"}, {"source": "cve@mitre.org", "tags": ["Mitigation", "Third Party Advisory", "US Government Resource"], "url": "https://www.kb.cert.org/vuls/id/257161/"}, {"source": "cve@mitre.org", "tags": ["Product", "Vendor Advisory"], "url": "https://www.treck.com"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://jsof-tech.com/vulnerability-disclosure-policy/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.jsof-tech.com/ripple20/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.kb.cert.org/vuls/id/257161"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mitigation", "Third Party Advisory", "US Government Resource"], "url": "https://www.kb.cert.org/vuls/id/257161/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product", "Vendor Advisory"], "url": "https://www.treck.com"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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