{"containers": {"cna": {"affected": [{"product": "nss", "vendor": "NSS project", "versions": [{"status": "affected", "version": "since 3.24.0"}]}], "datePublic": "2017-01-03T00:00:00", "descriptions": [{"lang": "en", "value": "Null pointer dereference vulnerability in NSS since 3.24.0 was found when server receives empty SSLv2 messages resulting into denial of service by remote attacker."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-476", "description": "CWE-476", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2018-01-04T19:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "RHSA-2017:1365", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2017:1365"}, {"name": "1038579", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1038579"}, {"name": "98744", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/98744"}, {"name": "RHSA-2017:1712", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2017:1712"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://hg.mozilla.org/projects/nss/rev/55ea60effd0d"}, {"name": "RHSA-2017:1364", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2017:1364"}, {"name": "RHSA-2017:1567", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2017:1567"}, {"name": "DSA-3872", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2017/dsa-3872"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T16:04:11.874Z"}, "title": "CVE Program Container", "references": [{"name": "RHSA-2017:1365", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2017:1365"}, {"name": "1038579", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1038579"}, {"name": "98744", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/98744"}, {"name": "RHSA-2017:1712", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2017:1712"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://hg.mozilla.org/projects/nss/rev/55ea60effd0d"}, {"name": "RHSA-2017:1364", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2017:1364"}, {"name": "RHSA-2017:1567", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2017:1567"}, {"name": "DSA-3872", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2017/dsa-3872"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2017-7502", "datePublished": "2017-05-30T18:00:00", "dateReserved": "2017-04-05T00:00:00", "dateUpdated": "2024-08-05T16:04:11.874Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:network_security_services:3.24.0:*:*:*:*:*:*:*", "matchCriteriaId": "630172B3-35C0-4F6F-9314-B373479B5031", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:3.25.0:*:*:*:*:*:*:*", "matchCriteriaId": "1B57208D-8174-44B9-853C-4F7F2421AF05", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:3.25.1:*:*:*:*:*:*:*", "matchCriteriaId": "A628134E-1542-4A48-8615-7A0162598720", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:3.26.0:*:*:*:*:*:*:*", "matchCriteriaId": "76D03667-90A8-4277-8C5E-E2601EF6DAA4", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:3.26.2:*:*:*:*:*:*:*", "matchCriteriaId": "F15238C6-62BA-40F8-9362-F0B7FAF38915", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:3.27.0:*:*:*:*:*:*:*", "matchCriteriaId": "1FDD2D7F-CB2A-47EF-886C-BA243E332C97", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:3.27.1:*:*:*:*:*:*:*", "matchCriteriaId": "04F1B087-FE60-4B95-9BCF-F5BAA8CEE3A4", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:3.27.2:*:*:*:*:*:*:*", "matchCriteriaId": "5404F24C-F227-4F93-9036-D809CF29B6F5", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:3.28.0:*:*:*:*:*:*:*", "matchCriteriaId": "199BCC71-C530-4BB7-9E25-C1119A6E5F51", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:3.28.1:*:*:*:*:*:*:*", "matchCriteriaId": "0EF88310-4B46-497F-9519-A1FFFF31D6A9", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:3.28.2:*:*:*:*:*:*:*", "matchCriteriaId": "D1133B63-F6A0-4A56-B544-828B751D728A", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:3.28.3:*:*:*:*:*:*:*", "matchCriteriaId": "C92CFFB1-A4E0-49C2-84F4-784E10E5EBEB", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:3.29.0:*:*:*:*:*:*:*", "matchCriteriaId": "A539983F-E03E-44F7-92FE-5D18ACEB9872", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:3.29.1:*:*:*:*:*:*:*", "matchCriteriaId": "3C2C10A9-B0C5-41CF-98A2-C127E98F8CC2", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:3.29.2:*:*:*:*:*:*:*", "matchCriteriaId": "DAB24400-3E42-45B3-AC58-62638E419141", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:3.29.3:*:*:*:*:*:*:*", "matchCriteriaId": "54E14F84-F751-455E-ADE8-BDABD146B31A", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:3.30.0:*:*:*:*:*:*:*", "matchCriteriaId": "A69F1814-1D94-47AB-AD50-2B1F042DCA0A", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:3.30.1:*:*:*:*:*:*:*", "matchCriteriaId": "175E697B-FC1D-483B-9235-9162534FB093", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Null pointer dereference vulnerability in NSS since 3.24.0 was found when server receives empty SSLv2 messages resulting into denial of service by remote attacker."}, {"lang": "es", "value": "Se ha encontrado una vulnerabilidad de desreferencia de puntero NULL en NSS desde la versi\u00f3n 3.24.0 en la que el servidor recibe mensajes SSLv2 vac\u00edos, lo que da lugar a una denegaci\u00f3n de servicio (DoS) por parte de atacantes remotos."}], "id": "CVE-2017-7502", "lastModified": "2023-02-12T23:30:14.770", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-05-30T18:29:00.237", "references": [{"source": "secalert@redhat.com", "url": "http://www.debian.org/security/2017/dsa-3872"}, {"source": "secalert@redhat.com", "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/98744"}, {"source": "secalert@redhat.com", "url": "http://www.securitytracker.com/id/1038579"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2017:1364"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2017:1365"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2017:1567"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2017:1712"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "https://hg.mozilla.org/projects/nss/rev/55ea60effd0d"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "secalert@redhat.com", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

{"affected_release": [{"advisory": "RHSA-2017:1567", "cpe": "cpe:/a:redhat:container_development_kit:3.0", "product_name": "Red Hat Container Development Kit 3.0", "release_date": "2017-06-21T00:00:00Z"}, {"advisory": "RHSA-2017:1364", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "nss-0:3.28.4-3.el6_9", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2017-05-30T00:00:00Z"}, {"advisory": "RHSA-2017:1365", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "nss-0:3.28.4-1.2.el7_3", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2017-05-30T00:00:00Z"}], "bugzilla": {"description": "nss: Null pointer dereference when handling empty SSLv2 messages", "id": "1446631", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1446631"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-476", "details": ["Null pointer dereference vulnerability in NSS since 3.24.0 was found when server receives empty SSLv2 messages resulting into denial of service by remote attacker.", "A null pointer dereference flaw was found in the way NSS handled empty SSLv2 messages. An attacker could use this flaw to crash a server application compiled against the NSS library."], "name": "CVE-2017-7502", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "nss", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2017-05-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-7502\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-7502"], "threat_severity": "Important"}