CVE-2014-8642

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"OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Mozilla Firefox before 35.0 and SeaMonkey before 2.32 do not consider the id-pkix-ocsp-nocheck extension in deciding whether to trust an OCSP responder, which makes it easier for remote attackers to obtain sensitive information by sniffing the network during a session in which there was an incorrect decision to accept a compromised and revoked certificate."}, {"lang": "es", "value": "Mozilla Firefox anterior a 35.0 y SeaMonkey anterior a 2.32 no consideran la extensi\u00f3n id-pkix-ocsp-nocheck cuando deciden si conf\u00edan de un contestador OCSP, lo que facilita a atacantes remotos obtener informaci\u00f3n sensible mediante la lectura de la red durante una sesi\u00f3n en la cual hubo una decisi\u00f3n incorrecta para aceptar un certificado comprometido y revocado."}], "id": "CVE-2014-8642", "lastModified": "2026-06-17T00:17:05.200", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/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": "2015-01-14T11:59:10.633", "references": [{"source": "security@mozilla.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00014.html"}, {"source": "security@mozilla.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00002.html"}, {"source": "security@mozilla.org", "url": "http://secunia.com/advisories/62242"}, {"source": "security@mozilla.org", "url": "http://secunia.com/advisories/62250"}, {"source": "security@mozilla.org", "url": 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"security@mozilla.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-310"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Mozilla project for reporting this issue.", "bugzilla": {"description": "Mozilla: Delegated OCSP responder certificates failure with id-pkix-ocsp-nocheck extension (MFSA 2015-08)", "id": "1180974", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1180974"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "status": "draft"}, "cwe": "CWE-295", "details": ["Mozilla Firefox before 35.0 and SeaMonkey before 2.32 do not consider the id-pkix-ocsp-nocheck extension in deciding whether to trust an OCSP responder, which makes it easier for remote attackers to obtain sensitive information by sniffing the network during a session in which there was an incorrect decision to accept a compromised and revoked certificate."], "name": "CVE-2014-8642", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Will not fix", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2015-01-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-8642\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-8642\nhttp://www.mozilla.org/security/announce/2015/mfsa2015-08.html"], "statement": "This issue does not affect the version of firefox and thunderbird as shipped with Red Hat Enterprise Linux 5, 6 and 7.", "threat_severity": "Moderate"}

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