{"id":"CVE-2019-0052","state":"PUBLISHED","title":"SRX Series: srxpfe process crash while JSF/UTM module parses specific HTTP packets","description":"The srxpfe process may crash on SRX Series services gateways when the UTM module processes a specific fragmented HTTP packet. The packet is misinterpreted as a regular TCP packet which causes the processor to crash. This issue affects all SRX Series platforms that support URL-Filtering and have web-filtering enabled. Affected releases are Juniper Networks Junos OS: 12.3X48 versions prior to 12.3X48-D85 on SRX Series; 15.1X49 versions prior to 15.1X49-D181, 15.1X49-D190 on SRX Series; 17.3 versions on SRX Series; 17.4 versions prior to 17.4R1-S8, 17.4R2-S5, 17.4R3 on SRX Series; 18.1 versions prior to 18.1R3-S6 on SRX Series; 18.2 versions prior to 18.2R2-S1, 18.2R3 on SRX Series; 18.3 versions prior to 18.3R1-S2, 18.3R2 on SRX Series; 18.4 versions prior to 18.4R1-S1, 18.4R2 on SRX Series.","publishedAt":"2019-07-11T19:40:52.313Z","updatedAt":"2024-09-16T19:41:55.922Z","severity":{"score":7.5,"label":"High","version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"juniper"},"assigner":"juniper","products":["Juniper Networks Junos OS"],"affected":[{"vendor":"Juniper Networks","product":"Junos OS","versions":[{"version":"12.3X48 versions prior to 12.3X48-D85 on SRX Series","status":"affected"},{"version":"15.1X49 versions prior to 15.1X49-D181 and 15.1X49-D190 on SRX Series","status":"affected"},{"version":"17.3 versions on SRX Series","status":"affected"},{"version":"17.4 versions prior to 17.4R1-S8 and to 17.4R2-S5 and to 17.4R3 on SRX Series","status":"affected"},{"version":"18.1 versions prior to 18.1R3-S6 on SRX Series","status":"affected"},{"version":"18.2 versions prior to 18.2R2-S1 and to 18.2R3 on SRX Series","status":"affected"},{"version":"18.3 versions prior to 18.3R1-S2 and to 18.3R2 on SRX Series","status":"affected"},{"version":"18.4 versions prior to 18.4R1-S1 and to 18.4R2 on SRX Series","status":"affected"}]}],"references":["https://kb.juniper.net/JSA10946","http://www.securityfocus.com/bid/109145"],"weaknesses":["CWE-404"],"ingestedAt":"2026-10-29T19:45:08.139Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2019/0xxx/CVE-2019-0052.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2019-0052","state":"PUBLISHED","datePublished":"2019-07-11T19:40:52.313Z","dateUpdated":"2024-09-16T19:41:55.922Z","assignerShortName":"juniper","assignerOrgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","dateReserved":"2018-10-11T00:00:00.000Z"},"containers":{"cna":{"title":"SRX Series: srxpfe process crash while JSF/UTM module parses specific HTTP packets","descriptions":[{"lang":"en","value":"The srxpfe process may crash on SRX Series services gateways when the UTM module processes a specific fragmented HTTP packet. The packet is misinterpreted as a regular TCP packet which causes the processor to crash. This issue affects all SRX Series platforms that support URL-Filtering and have web-filtering enabled. Affected releases are Juniper Networks Junos OS: 12.3X48 versions prior to 12.3X48-D85 on SRX Series; 15.1X49 versions prior to 15.1X49-D181, 15.1X49-D190 on SRX Series; 17.3 versions on SRX Series; 17.4 versions prior to 17.4R1-S8, 17.4R2-S5, 17.4R3 on SRX Series; 18.1 versions prior to 18.1R3-S6 on SRX Series; 18.2 versions prior to 18.2R2-S1, 18.2R3 on SRX Series; 18.3 versions prior to 18.3R1-S2, 18.3R2 on SRX Series; 18.4 versions prior to 18.4R1-S1, 18.4R2 on SRX Series."}],"affected":[{"vendor":"Juniper Networks","product":"Junos OS","versions":[{"version":"12.3X48 versions prior to 12.3X48-D85 on SRX Series","status":"affected"},{"version":"15.1X49 versions prior to 15.1X49-D181 and 15.1X49-D190 on SRX Series","status":"affected"},{"version":"17.3 versions on SRX Series","status":"affected"},{"version":"17.4 versions prior to 17.4R1-S8 and to 17.4R2-S5 and to 17.4R3 on SRX Series","status":"affected"},{"version":"18.1 versions prior to 18.1R3-S6 on SRX Series","status":"affected"},{"version":"18.2 versions prior to 18.2R2-S1 and to 18.2R3 on SRX Series","status":"affected"},{"version":"18.3 versions prior to 18.3R1-S2 and to 18.3R2 on SRX Series","status":"affected"},{"version":"18.4 versions prior to 18.4R1-S1 and to 18.4R2 on SRX Series","status":"affected"}]}],"references":[{"url":"https://kb.juniper.net/JSA10946","tags":["x_refsource_CONFIRM"]},{"url":"http://www.securityfocus.com/bid/109145","name":"109145","tags":["vdb-entry","x_refsource_BID"]}],"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-404","description":"CWE-404 Improper Resource Shutdown or Release","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"juniper","dateUpdated":"2019-07-15T11:06:07.000Z","orgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968"},"configurations":[{"lang":"en","value":"Sample SRX Series services gateway web-filtering configuration:\n\n  security {\n      utm {\n          default-configuration {\n              web-filtering {\n  ...\n          feature-profile {\n              web-filtering {"}],"datePublic":"2019-07-10T00:00:00.000Z","exploits":[{"lang":"en","value":"Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}],"solutions":[{"lang":"en","value":"The following software releases have been updated to resolve this specific issue: 12.3X48-D85, 12.3X48-D90, 15.1X49-D181, 15.1X49-D190, 17.4R1-S8, 17.4R2-S5, 17.4R3, 18.1R3-S6, 18.2R2-S1, 18.2R3, 18.3R1-S2, 18.3R2, 18.4R1-S1, 18.4R2, 19.1R1, 19.2R1, and all subsequent releases."}],"source":{"advisory":"JSA10946","defect":["1406403"],"discovery":"USER"},"workarounds":[{"lang":"en","value":"This issue can be mitigated by enabling HTTP reassembly in the web-filtering configuration:\n\n  set security utm default-configuration web-filtering http-reassemble"}],"x_generator":{"engine":"Vulnogram 0.0.6"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"sirt@juniper.net","DATE_PUBLIC":"2019-07-10T16:00:00.000Z","ID":"CVE-2019-0052","STATE":"PUBLIC","TITLE":"SRX Series: srxpfe process crash while JSF/UTM module parses specific HTTP packets"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Junos OS","version":{"version_data":[{"version_value":"12.3X48 versions prior to 12.3X48-D85 on SRX Series"},{"version_value":"15.1X49 versions prior to 15.1X49-D181 and 15.1X49-D190 on SRX Series"},{"version_value":"17.3 versions on SRX Series"},{"version_value":"17.4 versions prior to 17.4R1-S8 and to 17.4R2-S5 and to 17.4R3 on SRX Series"},{"version_value":"18.1 versions prior to 18.1R3-S6 on SRX Series"},{"version_value":"18.2 versions prior to 18.2R2-S1 and to 18.2R3 on SRX Series"},{"version_value":"18.3 versions prior to 18.3R1-S2 and to 18.3R2 on SRX Series"},{"version_value":"18.4 versions prior to 18.4R1-S1 and to 18.4R2 on SRX Series"}]}}]},"vendor_name":"Juniper Networks"}]}},"configuration":[{"lang":"en","value":"Sample SRX Series services gateway web-filtering configuration:\n\n  security {\n      utm {\n          default-configuration {\n              web-filtering {\n  ...\n          feature-profile {\n              web-filtering {"}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The srxpfe process may crash on SRX Series services gateways when the UTM module processes a specific fragmented HTTP packet. The packet is misinterpreted as a regular TCP packet which causes the processor to crash. This issue affects all SRX Series platforms that support URL-Filtering and have web-filtering enabled. Affected releases are Juniper Networks Junos OS: 12.3X48 versions prior to 12.3X48-D85 on SRX Series; 15.1X49 versions prior to 15.1X49-D181, 15.1X49-D190 on SRX Series; 17.3 versions on SRX Series; 17.4 versions prior to 17.4R1-S8, 17.4R2-S5, 17.4R3 on SRX Series; 18.1 versions prior to 18.1R3-S6 on SRX Series; 18.2 versions prior to 18.2R2-S1, 18.2R3 on SRX Series; 18.3 versions prior to 18.3R1-S2, 18.3R2 on SRX Series; 18.4 versions prior to 18.4R1-S1, 18.4R2 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-404 Improper Resource Shutdown or Release"}]}]},"references":{"reference_data":[{"name":"https://kb.juniper.net/JSA10946","refsource":"CONFIRM","url":"https://kb.juniper.net/JSA10946"},{"name":"109145","refsource":"BID","url":"http://www.securityfocus.com/bid/109145"}]},"solution":[{"lang":"en","value":"The following software releases have been updated to resolve this specific issue: 12.3X48-D85, 12.3X48-D90, 15.1X49-D181, 15.1X49-D190, 17.4R1-S8, 17.4R2-S5, 17.4R3, 18.1R3-S6, 18.2R2-S1, 18.2R3, 18.3R1-S2, 18.3R2, 18.4R1-S1, 18.4R2, 19.1R1, 19.2R1, and all subsequent releases."}],"source":{"advisory":"JSA10946","defect":["1406403"],"discovery":"USER"},"work_around":[{"lang":"en","value":"This issue can be mitigated by enabling HTTP reassembly in the web-filtering configuration:\n\n  set security utm default-configuration web-filtering http-reassemble"}]}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://kb.juniper.net/JSA10946","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/109145","name":"109145","tags":["vdb-entry","x_refsource_BID","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T17:37:07.551Z"}}]}}}