CVE-2010-2952

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "0192971A-C122-4D65-BE06-D9532EA7C462", "versionEndIncluding": "2.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:traffic_server:2.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "83AACF93-7945-4F0A-BBA7-951D1D0E5246", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:traffic_server:2.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "703FEA03-7E2F-4F36-9245-1E7D0CCEE938", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Apache Traffic Server before 2.0.1, and 2.1.x before 2.1.2-unstable, does not properly choose DNS source ports and transaction IDs, and does not properly use DNS query fields to validate responses, which makes it easier for man-in-the-middle attackers to poison the internal DNS cache via a crafted response."}, {"lang": "es", "value": "Apache Traffic Server antes de v2.0.1, y v2.1.x antes de v2.1.2-unstable, no escoge adecuadamente los puertos de origen y las IDs de transacci\u00f3n y tampoco usa adecuadamente los campos de consulta de DNS para validar las respuestas, lo que hace que sea m\u00e1s f\u00e1cil para atacantes \"man-in-the-middle\" el realizar ataques de envenenamiento de cach\u00e9 interno de DNS a trav\u00e9s de una respuesta modificada para tal fin."}], "id": "CVE-2010-2952", "lastModified": "2026-06-16T23:21:49.457", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/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}]}, "published": "2010-09-13T21:00:28.790", "references": [{"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/41356"}, {"source": "secalert@redhat.com", "url": "http://securitytracker.com/id?1024417"}, {"source": "secalert@redhat.com", "url": "http://trafficserver.apache.org/"}, {"source": "secalert@redhat.com", "url": "http://www.nth-dimension.org.uk/pub/NDSA20100830.txt.asc"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/archive/1/513598/100/0/threaded"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/43111"}, {"source": "secalert@redhat.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/61721"}, {"source": "secalert@redhat.com", "url": "https://issues.apache.org/jira/browse/TS-425"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/41356"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://securitytracker.com/id?1024417"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://trafficserver.apache.org/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.nth-dimension.org.uk/pub/NDSA20100830.txt.asc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/513598/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/43111"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/61721"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://issues.apache.org/jira/browse/TS-425"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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