CVE-2007-2480

{"id": "CVE-2007-2480", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2007-05-03T17:19:00.000", "references": [{"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=de34ed91c4ffa4727964a832c46e624dd1495cf5", "source": "cve@mitre.org"}, {"url": "http://osvdb.org/39235", "source": "cve@mitre.org"}, {"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=de34ed91c4ffa4727964a832c46e624dd1495cf5", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://osvdb.org/39235", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "The _udp_lib_get_port function in net/ipv4/udp.c in Linux kernel 2.6.21 and earlier does not prevent a bind to a port with a local address when there is already a bind to that port with a wildcard local address, which might allow local users to intercept local traffic for daemons or other applications."}, {"lang": "es", "value": "La funci\u00f3n _udp_lib_get_port de _udp_lib_get_port en Linux kernel 2.6.21 y versiones anteriores no previene una asociaci\u00f3n a un puerto con una direcci\u00f3n local cuando ya existe una asociaci\u00f3n a ese puerto con un comod\u00edn de direcci\u00f3n local, lo cual podr\u00eda permitir a usuarios locales interceptar tr\u00e1fico local de demonios u otras aplicaciones."}], "lastModified": "2025-04-09T00:30:58.490", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "78C4307A-EDE1-473C-BBD2-B575415736C6", "versionEndIncluding": "2.6.21"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}