{ "containers": { "cna": { "affected": [ { "platforms": [ "MX Series" ], "product": "Junos OS", "vendor": "Juniper Networks", "versions": [ { "lessThan": "16.1R7-S1", "status": "affected", "version": "16.1", "versionType": "custom" }, { "lessThan": "16.2R2-S7", "status": "affected", "version": "16.2", "versionType": "custom" }, { "lessThan": "17.1R2-S10, 17.1R3", "status": "affected", "version": "17.1", "versionType": "custom" }, { "lessThan": "17.2R3", "status": "affected", "version": "17.2", "versionType": "custom" }, { "lessThan": "17.3R3-S1", "status": "affected", "version": "17.3", "versionType": "custom" }, { "lessThan": "17.4R2", "status": "affected", "version": "17.4", "versionType": "custom" }, { "lessThan": "18.1R3", "status": "affected", "version": "18.1", "versionType": "custom" }, { "lessThan": "18.2R2", "status": "affected", "version": "18.2", "versionType": "custom" } ] } ], "configurations": [ { "lang": "en", "value": "This issue can only occur on MX Series devices with dynamic vlan configuration." } ], "datePublic": "2019-01-09T00:00:00", "descriptions": [ { "lang": "en", "value": "Receipt of a malformed packet on MX Series devices with dynamic vlan configuration can trigger an uncontrolled recursion loop in the Broadband Edge subscriber management daemon (bbe-smgd), and lead to high CPU usage and a crash of the bbe-smgd service. Repeated receipt of the same packet can result in an extended denial of service condition for the device. Affected releases are Juniper Networks Junos OS: 16.1 versions prior to 16.1R7-S1; 16.2 versions prior to 16.2R2-S7; 17.1 versions prior to 17.1R2-S10, 17.1R3; 17.2 versions prior to 17.2R3; 17.3 versions prior to 17.3R3-S1; 17.4 versions prior to 17.4R2; 18.1 versions prior to 18.1R3; 18.2 versions prior to 18.2R2." } ], "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-674", "description": "CWE-674: Uncontrolled Recursion", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2019-12-05T03:06:09", "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://kb.juniper.net/JSA10900" }, { "name": "106541", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/106541" }, { "name": "FEDORA-2019-5f14b810f8", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RMKFSHPMOZL7MDWU5RYOTIBTRWSZ4Z6X/" }, { "name": "FEDORA-2019-815807c020", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W7CPKBW4QZ4VIY4UXIUVUSHRJ4R2FROE/" } ], "solutions": [ { "lang": "en", "value": "The following Junos OS releases have been updated to resolve this specific issue: 16.1R7-S1, 16.2R2-S7, 17.1R2-S10, 17.1R3, 17.2R3, 17.3R3-S1, 17.4R2, 18.1R3, 18.2R2, 18.3R1, and all subsequent releases." } ], "source": { "advisory": "JSA10900", "defect": [ "1356474" ], "discovery": "USER" }, "title": "Junos OS: MX Series: uncontrolled recursion and crash in Broadband Edge subscriber management daemon (bbe-smgd).", "workarounds": [ { "lang": "en", "value": "There are no viable workarounds for this issue." } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "sirt@juniper.net", "DATE_PUBLIC": "2019-01-09T17:00:00.000Z", "ID": "CVE-2019-0001", "STATE": "PUBLIC", "TITLE": "Junos OS: MX Series: uncontrolled recursion and crash in Broadband Edge subscriber management daemon (bbe-smgd)." }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Junos OS", "version": { "version_data": [ { "affected": "<", "platform": "MX Series", "version_affected": "<", "version_name": "16.1", "version_value": "16.1R7-S1" }, { "affected": "<", "platform": "MX Series", "version_affected": "<", "version_name": "16.2", "version_value": "16.2R2-S7" }, { "affected": "<", "platform": "MX Series", "version_affected": "<", "version_name": "17.1", "version_value": "17.1R2-S10, 17.1R3" }, { "affected": "<", "platform": "MX Series", "version_affected": "<", "version_name": "17.2", "version_value": "17.2R3" }, { "affected": "<", "platform": "MX Series", "version_affected": "<", "version_name": "17.3", "version_value": "17.3R3-S1" }, { "affected": "<", "platform": "MX Series", "version_affected": "<", "version_name": "17.4", "version_value": "17.4R2" }, { "affected": "<", "platform": "MX Series", "version_affected": "<", "version_name": "18.1", "version_value": "18.1R3" }, { "affected": "<", "platform": "MX Series", "version_affected": "<", "version_name": "18.2", "version_value": "18.2R2" } ] } } ] }, "vendor_name": "Juniper Networks" } ] } }, "configuration": [ { "lang": "en", "value": "This issue can only occur on MX Series devices with dynamic vlan configuration." } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Receipt of a malformed packet on MX Series devices with dynamic vlan configuration can trigger an uncontrolled recursion loop in the Broadband Edge subscriber management daemon (bbe-smgd), and lead to high CPU usage and a crash of the bbe-smgd service. Repeated receipt of the same packet can result in an extended denial of service condition for the device. Affected releases are Juniper Networks Junos OS: 16.1 versions prior to 16.1R7-S1; 16.2 versions prior to 16.2R2-S7; 17.1 versions prior to 17.1R2-S10, 17.1R3; 17.2 versions prior to 17.2R3; 17.3 versions prior to 17.3R3-S1; 17.4 versions prior to 17.4R2; 18.1 versions prior to 18.1R3; 18.2 versions prior to 18.2R2." } ] }, "exploit": [ { "lang": "en", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability." } ], "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-674: Uncontrolled Recursion" } ] } ] }, "references": { "reference_data": [ { "name": "https://kb.juniper.net/JSA10900", "refsource": "CONFIRM", "url": "https://kb.juniper.net/JSA10900" }, { "name": "106541", "refsource": "BID", "url": "http://www.securityfocus.com/bid/106541" }, { "name": "FEDORA-2019-5f14b810f8", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RMKFSHPMOZL7MDWU5RYOTIBTRWSZ4Z6X/" }, { "name": "FEDORA-2019-815807c020", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W7CPKBW4QZ4VIY4UXIUVUSHRJ4R2FROE/" } ] }, "solution": [ { "lang": "en", "value": "The following Junos OS releases have been updated to resolve this specific issue: 16.1R7-S1, 16.2R2-S7, 17.1R2-S10, 17.1R3, 17.2R3, 17.3R3-S1, 17.4R2, 18.1R3, 18.2R2, 18.3R1, and all subsequent releases." } ], "source": { "advisory": "JSA10900", "defect": [ "1356474" ], "discovery": "USER" }, "work_around": [ { "lang": "en", "value": "There are no viable workarounds for this issue." } ] } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T17:37:07.366Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://kb.juniper.net/JSA10900" }, { "name": "106541", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/106541" }, { "name": "FEDORA-2019-5f14b810f8", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RMKFSHPMOZL7MDWU5RYOTIBTRWSZ4Z6X/" }, { "name": "FEDORA-2019-815807c020", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W7CPKBW4QZ4VIY4UXIUVUSHRJ4R2FROE/" } ] } ] }, "cveMetadata": { "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "assignerShortName": "juniper", "cveId": "CVE-2019-0001", "datePublished": "2019-01-15T21:00:00Z", "dateReserved": "2018-10-11T00:00:00", "dateUpdated": "2024-09-17T03:43:58.115Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }