CVE-2018-0026
Vulnerability from cvelistv5
Published
2018-07-11 18:00
Modified
2024-09-16 19:10
Severity ?
EPSS score ?
Summary
Junos OS: Stateless IP firewall filter rules stop working as expected after reboot or upgrade
References
▼ | URL | Tags | |
---|---|---|---|
sirt@juniper.net | http://www.securityfocus.com/bid/104720 | Third Party Advisory, VDB Entry | |
sirt@juniper.net | http://www.securitytracker.com/id/1041315 | Third Party Advisory, VDB Entry | |
sirt@juniper.net | https://kb.juniper.net/JSA10859 | Vendor Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
Juniper Networks | Junos OS |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-05T03:14:16.276Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "104720", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/104720" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://kb.juniper.net/JSA10859" }, { "name": "1041315", "tags": [ "vdb-entry", "x_refsource_SECTRACK", "x_transferred" ], "url": "http://www.securitytracker.com/id/1041315" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "Junos OS", "vendor": "Juniper Networks", "versions": [ { "status": "affected", "version": "15.1R4, 15.1R5, 15.1R6" }, { "lessThan": "15.1X8.3", "status": "affected", "version": "15.1X8", "versionType": "custom" } ] } ], "datePublic": "2018-07-11T00:00:00", "descriptions": [ { "lang": "en", "value": "After Junos OS device reboot or upgrade, the stateless firewall filter configuration may not take effect. This issue can be verified by running the command: user@re0\u003e show interfaces \u003cinterface_name\u003e extensive | match filters\" CAM destination filters: 0, CAM source filters: 0 Note: when the issue occurs, it does not show the applied firewall filter. The correct output should show the applied firewall filter, for example: user@re0\u003e show interfaces \u003cinterface_name\u003e extensive | match filters\" CAM destination filters: 0, CAM source filters: 0 Input Filters: FIREWAL_FILTER_NAME-\u003cinterface_name\u003e This issue affects firewall filters for every address family. Affected releases are Juniper Networks Junos OS: 15.1R4, 15.1R5, 15.1R6 and SRs based on these MRs. 15.1X8 versions prior to 15.1X8.3." } ], "exploits": [ { "lang": "en", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability." } ], "metrics": [ { "cvssV3_0": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N", "version": "3.0" } } ], "problemTypes": [ { "descriptions": [ { "description": "Firewall Bypass", "lang": "en", "type": "text" } ] }, { "descriptions": [ { "description": "Denial of Service", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2018-07-27T09:57:01", "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper" }, "references": [ { "name": "104720", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/104720" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://kb.juniper.net/JSA10859" }, { "name": "1041315", "tags": [ "vdb-entry", "x_refsource_SECTRACK" ], "url": "http://www.securitytracker.com/id/1041315" } ], "solutions": [ { "lang": "en", "value": "The following software releases have been updated to resolve this specific issue: 15.1R7, 15.1X8.3 and all subsequent releases." } ], "source": { "advisory": "JSA10859", "defect": [ "1161832" ], "discovery": "USER" }, "title": "Junos OS: Stateless IP firewall filter rules stop working as expected after reboot or upgrade", "workarounds": [ { "lang": "en", "value": "There are no known workarounds for this issue.\nHowever, once the issue has occurred, it can be restored by performing \"commit full\" (note: \"commit full\" is a potentially disruptive command)." } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "sirt@juniper.net", "DATE_PUBLIC": "2018-07-11T16:00:00.000Z", "ID": "CVE-2018-0026", "STATE": "PUBLIC", "TITLE": "Junos OS: Stateless IP firewall filter rules stop working as expected after reboot or upgrade" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Junos OS", "version": { "version_data": [ { "affected": "=", "version_affected": "=", "version_name": "15.1", "version_value": "15.1R4, 15.1R5, 15.1R6" }, { "affected": "\u003c", "version_affected": "\u003c", "version_name": "15.1X8", "version_value": "15.1X8.3" } ] } } ] }, "vendor_name": "Juniper Networks" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "After Junos OS device reboot or upgrade, the stateless firewall filter configuration may not take effect. This issue can be verified by running the command: user@re0\u003e show interfaces \u003cinterface_name\u003e extensive | match filters\" CAM destination filters: 0, CAM source filters: 0 Note: when the issue occurs, it does not show the applied firewall filter. The correct output should show the applied firewall filter, for example: user@re0\u003e show interfaces \u003cinterface_name\u003e extensive | match filters\" CAM destination filters: 0, CAM source filters: 0 Input Filters: FIREWAL_FILTER_NAME-\u003cinterface_name\u003e This issue affects firewall filters for every address family. Affected releases are Juniper Networks Junos OS: 15.1R4, 15.1R5, 15.1R6 and SRs based on these MRs. 15.1X8 versions prior to 15.1X8.3." } ] }, "exploit": [ { "lang": "en", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability." } ], "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Firewall Bypass" } ] }, { "description": [ { "lang": "eng", "value": "Denial of Service" } ] } ] }, "references": { "reference_data": [ { "name": "104720", "refsource": "BID", "url": "http://www.securityfocus.com/bid/104720" }, { "name": "https://kb.juniper.net/JSA10859", "refsource": "CONFIRM", "url": "https://kb.juniper.net/JSA10859" }, { "name": "1041315", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1041315" } ] }, "solution": [ { "lang": "en", "value": "The following software releases have been updated to resolve this specific issue: 15.1R7, 15.1X8.3 and all subsequent releases." } ], "source": { "advisory": "JSA10859", "defect": [ "1161832" ], "discovery": "USER" }, "work_around": [ { "lang": "en", "value": "There are no known workarounds for this issue.\nHowever, once the issue has occurred, it can be restored by performing \"commit full\" (note: \"commit full\" is a potentially disruptive command)." } ] } } }, "cveMetadata": { "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "assignerShortName": "juniper", "cveId": "CVE-2018-0026", "datePublished": "2018-07-11T18:00:00Z", "dateReserved": "2017-11-16T00:00:00", "dateUpdated": "2024-09-16T19:10:58.575Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2018-0026\",\"sourceIdentifier\":\"sirt@juniper.net\",\"published\":\"2018-07-11T18:29:00.293\",\"lastModified\":\"2019-10-09T23:31:01.127\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"After Junos OS device reboot or upgrade, the stateless firewall filter configuration may not take effect. This issue can be verified by running the command: user@re0\u003e show interfaces \u003cinterface_name\u003e extensive | match filters\\\" CAM destination filters: 0, CAM source filters: 0 Note: when the issue occurs, it does not show the applied firewall filter. The correct output should show the applied firewall filter, for example: user@re0\u003e show interfaces \u003cinterface_name\u003e extensive | match filters\\\" CAM destination filters: 0, CAM source filters: 0 Input Filters: FIREWAL_FILTER_NAME-\u003cinterface_name\u003e This issue affects firewall filters for every address family. Affected releases are Juniper Networks Junos OS: 15.1R4, 15.1R5, 15.1R6 and SRs based on these MRs. 15.1X8 versions prior to 15.1X8.3.\"},{\"lang\":\"es\",\"value\":\"Tras un reinicio o actualizaci\u00f3n del dispositivo Junos OS, la configuraci\u00f3n del filtro del firewall sin estado podr\u00eda no surtir efecto. Este problema puede verificarse ejecutando el comando user@re0\u003e show interfaces extensive | match filters\\\" CAM destination filters: 0, CAM source filters: 0 Note: cuando el problema ocurre, no muestra el filtro de firewall aplicado. La salida correcta deber\u00eda mostrar el filtro de firewall aplicado, por ejemplo: user@re0\u003e show interfaces extensive | match filters\\\" CAM destination filters: 0, CAM source filters: 0 Input Filters: FIREWAL_FILTER_NAME- Este problema afecta a los filtros de firewall para cada familia de direcciones. Las versiones afectadas son Juniper Networks Junos OS: 15.1R4, 15.1R5, 15.1R6 y SR basados en estos MR. versiones 15.1X8 anteriores a la 15.1X8.3.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6},{\"source\":\"sirt@juniper.net\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\",\"baseScore\":4.7,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.8,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:P/A:N\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.0},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:15.1:r4:*:*:*:*:*:*\",\"matchCriteriaId\":\"4A1545CE-279F-4EE2-8913-8F3B2FAFE7F6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:15.1:r5:*:*:*:*:*:*\",\"matchCriteriaId\":\"08FC0245-A4FF-42C0-A236-8569301E351A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:15.1:r6:*:*:*:*:*:*\",\"matchCriteriaId\":\"120EA9E3-788B-4CFD-A74F-17111FFD0131\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:15.1x8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A0B4B619-BC7E-46A7-A7D7-FBD226EF2D6C\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/104720\",\"source\":\"sirt@juniper.net\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securitytracker.com/id/1041315\",\"source\":\"sirt@juniper.net\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://kb.juniper.net/JSA10859\",\"source\":\"sirt@juniper.net\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.