CVE-2019-0033

{"containers": {"cna": {"affected": [{"platforms": ["SRX Series"], "product": "Junos OS", "vendor": "Juniper Networks", "versions": [{"changes": [{"at": "12.1X46-D71, 12.1X46-D73", "status": "unaffected"}], "lessThan": "12.1X46*", "status": "affected", "version": "12.1X46-D25", "versionType": "custom"}, {"lessThan": "12.3X48-D50", "status": "affected", "version": "12.3X48", "versionType": "custom"}, {"lessThan": "15.1X49-D75", "status": "affected", "version": "15.1X49", "versionType": "custom"}]}], "configurations": [{"lang": "en", "value": "An example configuration snippet is below: \n root@device# show security nat proxy-arp \n interface ge-0/0/0.0 { \n address { \n 2.2.2.5/32; \n } \n }"}], "datePublic": "2019-04-10T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "A firewall bypass vulnerability in the proxy ARP service of Juniper Networks Junos OS allows an attacker to cause a high CPU condition leading to a Denial of Service (DoS). This issue affects only IPv4. Affected releases are Juniper Networks Junos OS: 12.1X46 versions above and including 12.1X46-D25 prior to 12.1X46-D71, 12.1X46-D73 on SRX Series; 12.3X48 versions prior to 12.3X48-D50 on SRX Series; 15.1X49 versions prior to 15.1X49-D75 on SRX Series."}], "exploits": [{"lang": "en", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}], "metrics": [{"cvssV3_0": {"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"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-400", "description": "CWE-400 Uncontrolled Resource Consumption", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2019-04-12T15:06:05.000Z", "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://kb.juniper.net/JSA10922"}, {"name": "107882", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/107882"}], "solutions": [{"lang": "en", "value": "The following software releases have been updated to resolve this specific issue: 12.1X46-D71, 12.1X46-D73, 12.3X48-D50, 15.1X49-D75, 17.3R1, and all subsequent releases."}], "source": {"advisory": "JSA10922", "defect": ["1208910"], "discovery": "USER"}, "title": "SRX Series: A remote attacker may cause a high CPU Denial of Service to the device when proxy ARP is configured.", "workarounds": [{"lang": "en", "value": "Discontinue use of proxy ARP.\nAn example configuration snippet is below:\n deactivate security nat proxy-arp interface ge-0/0/0.0 address 2.2.2.5/32\n(or)\n delete security nat proxy-arp interface ge-0/0/0.0 address 2.2.2.5/32 \n \nThere are no other viable workarounds for this issue."}], "x_generator": {"engine": "Vulnogram 0.0.6"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "sirt@juniper.net", "DATE_PUBLIC": "2019-04-10T16:00:00.000Z", "ID": "CVE-2019-0033", "STATE": "PUBLIC", "TITLE": "SRX Series: A remote attacker may cause a high CPU Denial of Service to the device when proxy ARP is configured."}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Junos OS", "version": {"version_data": [{"platform": "SRX Series", "version_affected": ">=", "version_name": "12.1X46", "version_value": "12.1X46-D25"}, {"platform": "SRX Series", "version_affected": "<", "version_name": "12.1X46", "version_value": "12.1X46-D71, 12.1X46-D73"}, {"platform": "SRX Series", "version_affected": "<", "version_name": "12.3X48", "version_value": "12.3X48-D50"}, {"platform": "SRX Series", "version_affected": "<", "version_name": "15.1X49", "version_value": "15.1X49-D75"}]}}]}, "vendor_name": "Juniper Networks"}]}}, "configuration": [{"lang": "en", "value": "An example configuration snippet is below: \n root@device# show security nat proxy-arp \n interface ge-0/0/0.0 { \n address { \n 2.2.2.5/32; \n } \n }"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A firewall bypass vulnerability in the proxy ARP service of Juniper Networks Junos OS allows an attacker to cause a high CPU condition leading to a Denial of Service (DoS). This issue affects only IPv4. Affected releases are Juniper Networks Junos OS: 12.1X46 versions above and including 12.1X46-D25 prior to 12.1X46-D71, 12.1X46-D73 on SRX Series; 12.3X48 versions prior to 12.3X48-D50 on SRX Series; 15.1X49 versions prior to 15.1X49-D75 on SRX Series."}]}, "exploit": [{"lang": "en", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}], "generator": {"engine": "Vulnogram 0.0.6"}, "impact": {"cvss": {"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"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-400 Uncontrolled Resource Consumption"}]}]}, "references": {"reference_data": [{"name": "https://kb.juniper.net/JSA10922", "refsource": "CONFIRM", "url": "https://kb.juniper.net/JSA10922"}, {"name": "107882", "refsource": "BID", "url": "http://www.securityfocus.com/bid/107882"}]}, "solution": [{"lang": "en", "value": "The following software releases have been updated to resolve this specific issue: 12.1X46-D71, 12.1X46-D73, 12.3X48-D50, 15.1X49-D75, 17.3R1, and all subsequent releases."}], "source": {"advisory": "JSA10922", "defect": ["1208910"], "discovery": "USER"}, "work_around": [{"lang": "en", "value": "Discontinue use of proxy ARP.\nAn example configuration snippet is below:\n deactivate security nat proxy-arp interface ge-0/0/0.0 address 2.2.2.5/32\n(or)\n delete security nat proxy-arp interface ge-0/0/0.0 address 2.2.2.5/32 \n \nThere are no other viable workarounds for this issue."}]}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T17:37:07.407Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://kb.juniper.net/JSA10922"}, {"name": "107882", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/107882"}]}]}, "cveMetadata": {"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "assignerShortName": "juniper", "cveId": "CVE-2019-0033", "datePublished": "2019-04-10T20:13:51.204Z", "dateReserved": "2018-10-11T00:00:00.000Z", "dateUpdated": "2024-09-17T01:11:20.764Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"platforms": ["SRX Series"], "product": "Junos OS", "vendor": "Juniper Networks", "versions": [{"changes": [{"at": "12.1X46-D71, 12.1X46-D73", "status": "unaffected"}], "lessThan": "12.1X46*", "status": "affected", "version": "12.1X46-D25", "versionType": "custom"}, {"lessThan": "12.3X48-D50", "status": "affected", "version": "12.3X48", "versionType": "custom"}, {"lessThan": "15.1X49-D75", "status": "affected", "version": "15.1X49", "versionType": "custom"}]}], "source": "sirt@juniper.net"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*", "matchCriteriaId": "AAF47E8A-C5E6-4D84-8B8D-37160C5A8609", "versionEndIncluding": "12.1x46-d10", "versionStartIncluding": "12.1x46", "vulnerable": true}, {"criteria": "cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*", "matchCriteriaId": "809D83DC-CE53-4CA3-9F28-81FE71D5F8C2", "versionEndExcluding": "12.1x46-d71", "versionStartIncluding": "12.1x46-d25", "vulnerable": true}, {"criteria": "cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*", "matchCriteriaId": "A691B9E6-D2F7-4407-B23F-3C133A38E00F", "versionEndExcluding": "12.3x48-d50", "versionStartIncluding": "12.3x48", "vulnerable": true}, {"criteria": "cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*", "matchCriteriaId": "3787AABE-65E0-4564-9041-FF8F2724BD31", "versionEndExcluding": "15.1x49-d75", "versionStartIncluding": "15.1x49", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:juniper:srx100:-:*:*:*:*:*:*:*", "matchCriteriaId": "561C1113-3D59-4DD9-ADA7-3C9ECC4632EC", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx110:-:*:*:*:*:*:*:*", "matchCriteriaId": "78C6D8A0-92D3-4FD3-BCC1-CC7C87B76317", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx1400:-:*:*:*:*:*:*:*", "matchCriteriaId": "927EAB8B-EC3B-4B12-85B9-5517EBA49A30", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx210:-:*:*:*:*:*:*:*", "matchCriteriaId": "CD647C15-A686-4C8F-A766-BC29404C0FED", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx220:-:*:*:*:*:*:*:*", "matchCriteriaId": "45AB1622-1AED-4CD7-98F1-67779CDFC321", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx240:-:*:*:*:*:*:*:*", "matchCriteriaId": "89276D88-3B8D-4168-A2CD-0920297485F2", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx3400:-:*:*:*:*:*:*:*", "matchCriteriaId": "746C3882-2A5B-4215-B259-EB1FD60C513D", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx3600:-:*:*:*:*:*:*:*", "matchCriteriaId": "DDE64EC0-7E42-43AF-A8FA-1A233BD3E3BC", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx5400:-:*:*:*:*:*:*:*", "matchCriteriaId": "2FDDC897-747F-44DD-9599-7266F9B5B7B1", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx550:-:*:*:*:*:*:*:*", "matchCriteriaId": "62FC145A-D477-4C86-89E7-F70F52773801", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx5600:-:*:*:*:*:*:*:*", "matchCriteriaId": "68CA098D-CBE4-4E62-9EC0-43E1B6098710", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx5800:-:*:*:*:*:*:*:*", "matchCriteriaId": "66F474D4-79B6-4525-983C-9A9011BD958B", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx650:-:*:*:*:*:*:*:*", "matchCriteriaId": "8AA424D4-4DBF-4E8C-96B8-E37741B5403E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A firewall bypass vulnerability in the proxy ARP service of Juniper Networks Junos OS allows an attacker to cause a high CPU condition leading to a Denial of Service (DoS). This issue affects only IPv4. Affected releases are Juniper Networks Junos OS: 12.1X46 versions above and including 12.1X46-D25 prior to 12.1X46-D71, 12.1X46-D73 on SRX Series; 12.3X48 versions prior to 12.3X48-D50 on SRX Series; 15.1X49 versions prior to 15.1X49-D75 on SRX Series."}, {"lang": "es", "value": "Una vulnerabilidad de omisi\u00f3n del firewall en el servicio ARP proxy del Juniper Networks Junos OS permite a un atacante provocar una condici\u00f3n de denegaci\u00f3n de servicio (DoS), debido a un alto uso de la CPU . Este problema afecta s\u00f3lo a IPv4. Las versiones afectadas son el Juniper Networks Junos OS: Versiones 12.1X46 anteriores e incluyendo 12.1X46-D25, anteriores a 12.1X46-D71, 12.1X46-D73 en la serie SRX; versiones 12.3X48 anteriores a 12.3X48-D50 en la serie SRX y versiones 15.1X49 anteriores a 15.1X49-D75 en la serie SRX."}], "id": "CVE-2019-0033", "lastModified": "2026-06-17T02:07:33.430", "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": "sirt@juniper.net", "type": "Secondary"}, {"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": "2019-04-10T20:29:00.583", "references": [{"source": "sirt@juniper.net", "url": "http://www.securityfocus.com/bid/107882"}, {"source": "sirt@juniper.net", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://kb.juniper.net/JSA10922"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/107882"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://kb.juniper.net/JSA10922"}], "sourceIdentifier": "sirt@juniper.net", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "sirt@juniper.net", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-400"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}