CVE-2014-8602

{"id": "CVE-2014-8602", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-12-11T02:59:03.233", "references": [{"url": "http://cert.ssi.gouv.fr/site/CERTFR-2014-AVI-512/index.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://unbound.net/downloads/patch_cve_2014_8602.diff", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.debian.org/security/2014/dsa-3097", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.kb.cert.org/vuls/id/264212", "tags": ["Third Party Advisory", "US Government Resource"], "source": "cve@mitre.org"}, {"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/71589", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-2484-1", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://unbound.net/downloads/CVE-2014-8602.txt", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-399"}]}], "descriptions": [{"lang": "en", "value": "iterator.c in NLnet Labs Unbound before 1.5.1 does not limit delegation chaining, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a large or infinite number of referrals."}, {"lang": "es", "value": "iterator.c en NLnet Labs Unbound anterior a 1.5.1 no limita el encadenamiento de la delegaci\u00f3n, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (consumo de memoria y CPU) a trav\u00e9s de un n\u00famero grande o infinito de remisiones."}], "lastModified": "2016-11-28T19:13:26.333", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nlnetlabs:unbound:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "656FF147-B19F-47F9-B6E0-D0732ECA05DD", "versionEndIncluding": "1.5.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "49A63F39-30BE-443F-AF10-6245587D3359"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}