{"containers": {"cna": {"affected": [{"product": "NSS", "vendor": "Mozilla", "versions": [{"lessThan": "3.41.1", "status": "affected", "version": "unspecified", "versionType": "custom"}, {"lessThan": "3.36.7", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "In Network Security Services (NSS) before 3.36.7 and before 3.41.1, a malformed signature can cause a crash due to a null dereference, resulting in a Denial of Service."}], "problemTypes": [{"descriptions": [{"description": "Denial of Service through malformed signatures", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-02-12T05:57:40.000Z", "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.36.7_release_notes"}, {"tags": ["x_refsource_MISC"], "url": "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.41.1_release_notes"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf"}, {"tags": ["x_refsource_MISC"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@mozilla.org", "ID": "CVE-2018-18508", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "NSS", "version": {"version_data": [{"version_affected": "<", "version_value": "3.41.1"}, {"version_affected": "<", "version_value": "3.36.7"}]}}]}, "vendor_name": "Mozilla"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In Network Security Services (NSS) before 3.36.7 and before 3.41.1, a malformed signature can cause a crash due to a null dereference, resulting in a Denial of Service."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Denial of Service through malformed signatures"}]}]}, "references": {"reference_data": [{"name": "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.36.7_release_notes", "refsource": "MISC", "url": "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.36.7_release_notes"}, {"name": "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.41.1_release_notes", "refsource": "MISC", "url": "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.41.1_release_notes"}, {"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf", "refsource": "CONFIRM", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf"}, {"name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04", "refsource": "MISC", "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T11:08:22.039Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.36.7_release_notes"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.41.1_release_notes"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04"}]}]}, "cveMetadata": {"assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "assignerShortName": "mozilla", "cveId": "CVE-2018-18508", "datePublished": "2020-10-22T20:14:42.000Z", "dateReserved": "2018-10-19T00:00:00.000Z", "dateUpdated": "2024-08-05T11:08:22.039Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "NSS", "vendor": "Mozilla", "versions": [{"lessThan": "3.41.1", "status": "affected", "version": "unspecified", "versionType": "custom"}, {"lessThan": "3.36.7", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "security@mozilla.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*", "matchCriteriaId": "B93092E8-AB81-499E-A4DC-327E6D587CA5", "versionEndExcluding": "3.36.7", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*", "matchCriteriaId": "62F5DA72-5D31-47E7-9BC8-5CCADC75C3F1", "versionEndExcluding": "3.41.1", "versionStartIncluding": "3.41", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:ruggedcom_rox_mx5000_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "1B09C415-21F2-49C9-BFAE-2151C8ED4D06", "versionEndExcluding": "2.14.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:ruggedcom_rox_mx5000:-:*:*:*:*:*:*:*", "matchCriteriaId": "DAD1B18F-9C37-48CC-92E2-9C5E66B206CB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:ruggedcom_rox_rx1400_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "F196C09E-4C45-42D5-B509-7EB77F6566F1", "versionEndExcluding": "2.14.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:ruggedcom_rox_rx1400:-:*:*:*:*:*:*:*", "matchCriteriaId": "12BD4008-DB6A-4749-A426-D2DE44819A9D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:ruggedcom_rox_rx1500_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "13D72F66-A1B2-4FB7-B31B-EF16955BC871", "versionEndExcluding": "2.14.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:ruggedcom_rox_rx1500:-:*:*:*:*:*:*:*", "matchCriteriaId": "3E79B422-C844-411C-AA49-CFD73D3C6E2D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:ruggedcom_rox_rx1501_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "CB658DF3-A68F-4248-B240-9194E17941E1", "versionEndExcluding": "2.14.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:ruggedcom_rox_rx1501:-:*:*:*:*:*:*:*", "matchCriteriaId": "53AAEC5C-06EE-4C58-A981-EBF5860CEF16", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:ruggedcom_rox_rx1510_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E16E621D-84DB-4F0D-A771-5E282B0292B2", "versionEndExcluding": "2.14.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:ruggedcom_rox_rx1510:-:*:*:*:*:*:*:*", "matchCriteriaId": "0751225A-6E9C-4281-93A4-A048920FF7C6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:ruggedcom_rox_rx1511_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "059624DD-C1C8-408C-8026-D4FBC93C3CF9", "versionEndExcluding": "2.14.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:ruggedcom_rox_rx1511:-:*:*:*:*:*:*:*", "matchCriteriaId": "8C1E56ED-1E61-4B7E-8EC0-BB2AAD57EF7B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:ruggedcom_rox_rx1512_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "06AF9201-89AB-42E6-97CF-9EDDC17EF7AE", "versionEndExcluding": "2.14.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:ruggedcom_rox_rx1512:-:*:*:*:*:*:*:*", "matchCriteriaId": "41ADD701-AD49-46B2-A12E-219CCED32298", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:ruggedcom_rox_rx5000_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "2656219C-7E23-47F7-AFB7-0D6D3D2ACA85", "versionEndExcluding": "2.14.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:ruggedcom_rox_rx5000:-:*:*:*:*:*:*:*", "matchCriteriaId": "1E0E33F2-E89B-4008-BED2-CF2296801078", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In Network Security Services (NSS) before 3.36.7 and before 3.41.1, a malformed signature can cause a crash due to a null dereference, resulting in a Denial of Service."}, {"lang": "es", "value": "En Network Security Services (NSS) versiones anteriores a 3.36.7 y versiones anteriores a 3.41.1, una firma malformada puede causar un bloqueo debido a una desreferencia de null, resultando en una Denegaci\u00f3n de Servicio"}], "id": "CVE-2018-18508", "lastModified": "2026-06-17T01:47:25.833", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-10-22T21:15:12.467", "references": [{"source": "security@mozilla.org", "tags": ["Third Party Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf"}, {"source": "security@mozilla.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.36.7_release_notes"}, {"source": "security@mozilla.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.41.1_release_notes"}, {"source": "security@mozilla.org", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.36.7_release_notes"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.41.1_release_notes"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04"}], "sourceIdentifier": "security@mozilla.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2019:1951", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "nspr-0:4.21.0-2.el8_0", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2019-07-30T00:00:00Z"}, {"advisory": "RHSA-2019:1951", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "nss-0:3.44.0-7.el8_0", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2019-07-30T00:00:00Z"}], "bugzilla": {"description": "nss: NULL pointer dereference in several CMS functions resulting in a denial of service", "id": "1671310", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1671310"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-476", "details": ["In Network Security Services (NSS) before 3.36.7 and before 3.41.1, a malformed signature can cause a crash due to a null dereference, resulting in a Denial of Service."], "mitigation": {"lang": "en:us", "value": "This issue only affects applications compiled against NSS which use CMS (Cryptographic Message Syntax) API. Other applications are not affected."}, "name": "CVE-2018-18508", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "nss", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "nss", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Will not fix", "package_name": "nss", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Will not fix", "package_name": "mingw-nss", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:rhev_hypervisor:4", "fix_state": "Will not fix", "package_name": "redhat-virtualization-host", "product_name": "Red Hat Virtualization 4"}, {"cpe": "cpe:/o:redhat:rhev_hypervisor:4", "fix_state": "Will not fix", "package_name": "rhvm-appliance", "product_name": "Red Hat Virtualization 4"}], "public_date": "2019-01-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-18508\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-18508\nhttps://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.41.1_release_notes"], "threat_severity": "Moderate"}

{}