{"containers":{"cna":{"affected":[{"platforms":["SRX Series"],"product":"Junos OS","vendor":"Juniper Networks","versions":[{"lessThan":"18.3R3-S6","status":"affected","version":"unspecified","versionType":"custom"},{"lessThan":"17.3R1","status":"unaffected","version":"unspecified","versionType":"custom"},{"lessThan":"17.3*","status":"affected","version":"17.3R1","versionType":"custom"},{"lessThan":"18.4R3-S10","status":"affected","version":"18.4","versionType":"custom"},{"lessThan":"19.1R3-S7","status":"affected","version":"19.1","versionType":"custom"},{"lessThan":"19.2R3-S4","status":"affected","version":"19.2","versionType":"custom"},{"lessThan":"19.3R3-S4","status":"affected","version":"19.3","versionType":"custom"},{"lessThan":"19.4R3-S6","status":"affected","version":"19.4","versionType":"custom"},{"lessThan":"20.1R3-S2","status":"affected","version":"20.1","versionType":"custom"},{"lessThan":"20.2R3-S3","status":"affected","version":"20.2","versionType":"custom"},{"lessThan":"20.3R3-S1","status":"affected","version":"20.3","versionType":"custom"},{"lessThan":"20.4R3","status":"affected","version":"20.4","versionType":"custom"},{"lessThan":"21.1R2-S1, 21.1R3","status":"affected","version":"21.1","versionType":"custom"},{"lessThan":"21.2R2","status":"affected","version":"21.2","versionType":"custom"}]}],"configurations":[{"lang":"en","value":"The config stanza affected by this issue:\n\n  [ security flow preserve-incoming-fragment-size ]"}],"datePublic":"2022-04-13T00:00:00.000Z","descriptions":[{"lang":"en","value":"A vulnerability in Juniper Networks Junos OS on SRX Series, allows a network-based unauthenticated attacker to cause a Denial of Service (DoS) by sending a specific fragmented packet to the device, resulting in a flowd process crash, which is responsible for packet forwarding. Continued receipt and processing of this specific packet will create a sustained DoS condition. This issue only affects SRX Series when 'preserve-incoming-fragment-size' feature is enabled. This issue affects Juniper Networks Junos OS on SRX Series: 18.3 versions prior to 18.3R3-S6; 18.4 versions prior to 18.4R3-S10; 19.1 versions prior to 19.1R3-S7; 19.2 versions prior to 19.2R3-S4; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R3-S6; 20.1 versions prior to 20.1R3-S2; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2-S1, 21.1R3; 21.2 versions prior to 21.2R2. This issue does not affect Juniper Networks Junos OS prior to 17.3R1."}],"exploits":[{"lang":"en","value":"Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-754","description":"CWE-754 Improper Check for Unusual or Exceptional Conditions","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2022-04-14T15:50:42.000Z","orgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","shortName":"juniper"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://kb.juniper.net/JSA69493"}],"solutions":[{"lang":"en","value":"The following software releases have been updated to resolve this specific issue: 18.3R3-S6, 18.4R3-S10, 19.1R3-S7, 19.2R3-S4, 19.3R3-S4, 19.4R3-S6, 20.1R3-S2, 20.2R3-S3, 20.3R3-S1, 20.4R3, 21.1R2-S1, 21.1R3, 21.2R2, 21.3R1, and all subsequent releases."}],"source":{"advisory":"JSA69493","defect":["1607782"],"discovery":"USER"},"title":"Junos OS: SRX Series: Denial of service vulnerability in flowd daemon upon receipt of a specific fragmented packet","workarounds":[{"lang":"en","value":"An administrator can disable the feature preserve-incoming-fragment-size to avoid this issue:\n\n  user@host# delete security flow preserve-incoming-fragment-size\n  user@host# commit"}],"x_generator":{"engine":"Vulnogram 0.0.9"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"sirt@juniper.net","DATE_PUBLIC":"2022-04-13T16:00:00.000Z","ID":"CVE-2022-22185","STATE":"PUBLIC","TITLE":"Junos OS: SRX Series: Denial of service vulnerability in flowd daemon upon receipt of a specific fragmented packet"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Junos OS","version":{"version_data":[{"platform":"SRX Series","version_affected":">=","version_name":"17.3","version_value":"17.3R1"},{"platform":"SRX Series","version_affected":"<","version_value":"18.3R3-S6"},{"platform":"SRX Series","version_affected":"<","version_name":"18.4","version_value":"18.4R3-S10"},{"platform":"SRX Series","version_affected":"<","version_name":"19.1","version_value":"19.1R3-S7"},{"platform":"SRX Series","version_affected":"<","version_name":"19.2","version_value":"19.2R3-S4"},{"platform":"SRX Series","version_affected":"<","version_name":"19.3","version_value":"19.3R3-S4"},{"platform":"SRX Series","version_affected":"<","version_name":"19.4","version_value":"19.4R3-S6"},{"platform":"SRX Series","version_affected":"<","version_name":"20.1","version_value":"20.1R3-S2"},{"platform":"SRX Series","version_affected":"<","version_name":"20.2","version_value":"20.2R3-S3"},{"platform":"SRX Series","version_affected":"<","version_name":"20.3","version_value":"20.3R3-S1"},{"platform":"SRX Series","version_affected":"<","version_name":"20.4","version_value":"20.4R3"},{"platform":"SRX Series","version_affected":"<","version_name":"21.1","version_value":"21.1R2-S1, 21.1R3"},{"platform":"SRX Series","version_affected":"<","version_name":"21.2","version_value":"21.2R2"},{"platform":"SRX Series","version_affected":"!<","version_value":"17.3R1"}]}}]},"vendor_name":"Juniper Networks"}]}},"configuration":[{"lang":"en","value":"The config stanza affected by this issue:\n\n  [ security flow preserve-incoming-fragment-size ]"}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A vulnerability in Juniper Networks Junos OS on SRX Series, allows a network-based unauthenticated attacker to cause a Denial of Service (DoS) by sending a specific fragmented packet to the device, resulting in a flowd process crash, which is responsible for packet forwarding. Continued receipt and processing of this specific packet will create a sustained DoS condition. This issue only affects SRX Series when 'preserve-incoming-fragment-size' feature is enabled. This issue affects Juniper Networks Junos OS on SRX Series: 18.3 versions prior to 18.3R3-S6; 18.4 versions prior to 18.4R3-S10; 19.1 versions prior to 19.1R3-S7; 19.2 versions prior to 19.2R3-S4; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R3-S6; 20.1 versions prior to 20.1R3-S2; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2-S1, 21.1R3; 21.2 versions prior to 21.2R2. This issue does not affect Juniper Networks Junos OS prior to 17.3R1."}]},"exploit":[{"lang":"en","value":"Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}],"generator":{"engine":"Vulnogram 0.0.9"},"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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-754 Improper Check for Unusual or Exceptional Conditions"}]}]},"references":{"reference_data":[{"name":"https://kb.juniper.net/JSA69493","refsource":"CONFIRM","url":"https://kb.juniper.net/JSA69493"}]},"solution":[{"lang":"en","value":"The following software releases have been updated to resolve this specific issue: 18.3R3-S6, 18.4R3-S10, 19.1R3-S7, 19.2R3-S4, 19.3R3-S4, 19.4R3-S6, 20.1R3-S2, 20.2R3-S3, 20.3R3-S1, 20.4R3, 21.1R2-S1, 21.1R3, 21.2R2, 21.3R1, and all subsequent releases."}],"source":{"advisory":"JSA69493","defect":["1607782"],"discovery":"USER"},"work_around":[{"lang":"en","value":"An administrator can disable the feature preserve-incoming-fragment-size to avoid this issue:\n\n  user@host# delete security flow preserve-incoming-fragment-size\n  user@host# commit"}]}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T03:07:50.119Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://kb.juniper.net/JSA69493"}]}]},"cveMetadata":{"assignerOrgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","assignerShortName":"juniper","cveId":"CVE-2022-22185","datePublished":"2022-04-14T15:50:42.148Z","dateReserved":"2021-12-21T00:00:00.000Z","dateUpdated":"2024-09-16T22:20:45.803Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}