CVE-2013-7295

{"id": "CVE-2013-7295", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "HIGH", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 4.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-01-17T21:55:14.613", "references": [{"url": "http://lists.opensuse.org/opensuse-updates/2014-01/msg00095.html", "source": "cve@mitre.org"}, {"url": "https://lists.torproject.org/pipermail/tor-talk/2013-December/031483.html", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-updates/2014-01/msg00095.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.torproject.org/pipermail/tor-talk/2013-December/031483.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-310"}]}], "descriptions": [{"lang": "en", "value": "Tor before 0.2.4.20, when OpenSSL 1.x is used in conjunction with a certain HardwareAccel setting on Intel Sandy Bridge and Ivy Bridge platforms, does not properly generate random numbers for (1) relay identity keys and (2) hidden-service identity keys, which might make it easier for remote attackers to bypass cryptographic protection mechanisms via unspecified vectors."}, {"lang": "es", "value": "Tor anteriores a 0.2.4.20, cuando OpenSSL 1.x es utilizado en conjunci\u00f3n con cierto ajuste de HardwareAccel en las plataformas Intel Sandy Bridge e Ivy Bridge, no genera apropiadamente n\u00fameros aleatorios para (1) claves de identidad de relay y (2) claves de identidad de servicio oculto, lo cual podr\u00eda hacer m\u00e1s f\u00e1cil para los atacantes remotos sortear mecanismos de protecci\u00f3n criptogr\u00e1fica a trav\u00e9s de vectores no especificados."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:torproject:tor:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "38E5B597-6BA7-4360-BA84-C8B2DD61C0FE", "versionEndIncluding": "0.2.4.19"}, {"criteria": "cpe:2.3:a:torproject:tor:0.2.4.1:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0CDF07FC-69FD-439D-807F-01B70803C6C6"}, {"criteria": "cpe:2.3:a:torproject:tor:0.2.4.2:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A8433119-07E6-47BD-B8E6-4E0BBB694811"}, {"criteria": "cpe:2.3:a:torproject:tor:0.2.4.3:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B5EAA2B8-1923-4BB3-A685-E7B6275E9FD6"}, 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