CVE-2011-1547

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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:o:netbsd:netbsd:4.0:*:*:*:*:*:*:*", "matchCriteriaId": "9875E709-11BA-4B8F-A2FC-26844DD4D563", "vulnerable": true}, {"criteria": "cpe:2.3:o:netbsd:netbsd:5.0:*:*:*:*:*:*:*", "matchCriteriaId": "00564BAA-066A-4627-B6A8-78724E55D363", "vulnerable": true}, {"criteria": "cpe:2.3:o:netbsd:netbsd:5.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "E8E6EE58-9C2B-457A-BD0D-EED71A1E4186", "vulnerable": true}, {"criteria": "cpe:2.3:o:netbsd:netbsd:5.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "84241D91-1490-485B-AA07-8335CE458275", "vulnerable": true}, {"criteria": "cpe:2.3:o:netbsd:netbsd:5.1:*:*:*:*:*:*:*", "matchCriteriaId": "730917F8-E1F4-4836-B05A-16B2BA5774DC", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Multiple stack consumption vulnerabilities in the kernel in NetBSD 4.0, 5.0 before 5.0.3, and 5.1 before 5.1.1, when IPsec is enabled, allow remote attackers to cause a denial of service (memory corruption and panic) or possibly have unspecified other impact via a crafted (1) IPv4 or (2) IPv6 packet with nested IPComp headers."}, {"lang": "es", "value": "Multiples vulnerabilidades de consumos de pila en el Kernel de NetBSD v4.0, v5.0 con anterioridad a v5.0.3 y v5.1 con anterioridad a v5.1.1, IPsec cuando est\u00e1 activada, permite a atacantes remotos provocar una denegaci\u00f3n de servicio ( corrupci\u00f3n de memoria y kernel panic ) o posiblemente tener un impacto no especificado a trav\u00e9s de paquetes manipulados en ( 1 )IPv4 o ( 2 )IPv6 con cabeceras anidadas IPComp."}], "id": "CVE-2011-1547", "lastModified": "2026-06-16T23:29:35.693", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2011-05-09T19:55:03.553", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2011-004.txt.asc"}, {"source": "cve@mitre.org", "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2011-April/080031.html"}, {"source": "cve@mitre.org", "tags": ["US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/668220"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2011-004.txt.asc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2011-April/080031.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/668220"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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