{"containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "QNX Software Development Platform (QNX SDP)", "vendor": "BlackBerry", "versions": [{"status": "affected", "version": "6.6.0"}, {"status": "affected", "version": "6.5.0 SP1 and earlier"}]}], "datePublic": "2017-11-14T05:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>In BlackBerry QNX Software Development Platform (SDP) 6.6.0 and 6.5.0 SP1 and earlier, a loss of integrity vulnerability in the default configuration of the QNX SDP could allow an attacker being able to reduce the entropy of the PRNG, making other blended attacks more practical by gaining control over environmental factors that influence seed generation.</p>"}], "value": "In BlackBerry QNX Software Development Platform (SDP) 6.6.0 and 6.5.0 SP1 and earlier, a loss of integrity vulnerability in the default configuration of the QNX SDP could allow an attacker being able to reduce the entropy of the PRNG, making other blended attacks more practical by gaining control over environmental factors that influence seed generation."}], "impacts": [{"capecId": "CAPEC-554", "descriptions": [{"lang": "en", "value": "CAPEC-554 Functionality Bypass"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "PHYSICAL", "availabilityImpact": "NONE", "baseScore": 2.6, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"description": "Loss of integrity vulnerability", "lang": "en"}]}, {"descriptions": [{"cweId": "CWE-332", "description": "CWE-332 Insufficient Entropy in PRNG", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "dbe78b00-5e7b-4fda-8748-329789ecfc5c", "shortName": "blackberry", "dateUpdated": "2025-08-22T15:05:29.013Z"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber=000046674"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 0.2.0"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secure@blackberry.com", "DATE_PUBLIC": "2017-11-14T00:00:00", "ID": "CVE-2017-9371", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "QNX Software Development Platform (QNX SDP)", "version": {"version_data": [{"version_value": "6.6.0"}, {"version_value": "6.5.0 SP1 and earlier"}]}}]}, "vendor_name": "BlackBerry"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In BlackBerry QNX Software Development Platform (SDP) 6.6.0 and 6.5.0 SP1 and earlier, a loss of integrity vulnerability in the default configuration of the QNX SDP could allow an attacker being able to reduce the entropy of the PRNG, making other blended attacks more practical by gaining control over environmental factors that influence seed generation."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Loss of integrity vulnerability"}]}]}, "references": {"reference_data": [{"name": "http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber=000046674", "refsource": "CONFIRM", "url": "http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber=000046674"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T17:02:44.372Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber=000046674"}]}]}, "cveMetadata": {"assignerOrgId": "dbe78b00-5e7b-4fda-8748-329789ecfc5c", "assignerShortName": "blackberry", "cveId": "CVE-2017-9371", "datePublished": "2017-11-14T21:00:00.000Z", "dateReserved": "2017-06-02T00:00:00.000Z", "dateUpdated": "2025-08-22T15:05:29.013Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:blackberry:qnx_software_development_platform:6.5.0:*:*:*:*:*:*:*", "matchCriteriaId": "1766E1E7-19FE-45A5-8191-BA0CF84BB768", "vulnerable": true}, {"criteria": "cpe:2.3:a:blackberry:qnx_software_development_platform:6.5.0:sp1:*:*:*:*:*:*", "matchCriteriaId": "11F2C680-2F44-4CBC-BC7E-B608726302D2", "vulnerable": true}, {"criteria": "cpe:2.3:a:blackberry:qnx_software_development_platform:6.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "FF1D7FB0-C40B-4DD6-B3C5-D90FBCCBAF23", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In BlackBerry QNX Software Development Platform (SDP) 6.6.0 and 6.5.0 SP1 and earlier, a loss of integrity vulnerability in the default configuration of the QNX SDP could allow an attacker being able to reduce the entropy of the PRNG, making other blended attacks more practical by gaining control over environmental factors that influence seed generation."}, {"lang": "es", "value": "En BlackBerry QNX Software Development Platform (SDP) 6.6.0 y 6.5.0 SP1 y anteriores, una vulnerabilidad de p\u00e9rdida de integridad en la configuraci\u00f3n por defecto de la plataforma QNX SDP podr\u00eda permitir que un atacante sea capaz de reducir la entrop\u00eda del PRNG, haciendo que otros ataques combinados sean m\u00e1s pr\u00e1cticos mediante la obtenci\u00f3n del control sobre factores del entorno que influyen en la generaci\u00f3n de semillas."}], "id": "CVE-2017-9371", "lastModified": "2026-05-13T00:24:29.033", "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}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "PHYSICAL", "availabilityImpact": "NONE", "baseScore": 2.6, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 0.9, "impactScore": 1.4, "source": "secure@blackberry.com", "type": "Secondary"}]}, "published": "2017-11-14T21:29:01.167", "references": [{"source": "secure@blackberry.com", "tags": ["Vendor Advisory"], "url": "http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber=000046674"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber=000046674"}], "sourceIdentifier": "secure@blackberry.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-332"}], "source": "secure@blackberry.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-332"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}