{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2023-28964","assignerOrgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","assignerShortName":"juniper","dateUpdated":"2025-02-06T14:39:18.192Z","dateReserved":"2023-03-29T00:00:00.000Z","datePublished":"2023-04-17T00:00:00.000Z"},"containers":{"cna":{"title":"Junos OS and Junos OS Evolved: Malformed BGP flowspec update causes RPD crash","datePublic":"2023-04-12T00:00:00.000Z","providerMetadata":{"orgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","shortName":"juniper","dateUpdated":"2023-04-17T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"An Improper Handling of Length Parameter Inconsistency vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a network based, unauthenticated attacker to cause an RPD crash leading to a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. Upon receipt of a malformed BGP flowspec update, RPD will crash resulting in a Denial of Service. This issue affects Juniper Networks Junos OS: All versions prior to 18.1R3-S11; 18.2 versions prior to 18.2R3-S6; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R3-S6; 19.1 versions prior to 19.1R3-S4; 19.2 versions prior to 19.2R3-S1; 19.3 versions prior to 19.3R3-S1; 19.4 versions prior to 19.4R3; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R2; 20.3 versions prior to 20.3R1-S1, 20.3R2; Juniper Networks Junos OS Evolved: All versions prior to 20.1R3-EVO; 20.2 versions prior to 20.2R2-EVO; 20.3 versions prior to 20.3R2-EVO;"}],"affected":[{"vendor":"Juniper Networks","product":"Junos OS","versions":[{"version":"unspecified","lessThan":"18.1R3-S11","status":"affected","versionType":"custom"},{"version":"18.2","status":"affected","lessThan":"18.2R3-S6","versionType":"custom"},{"version":"18.3","status":"affected","lessThan":"18.3R3-S4","versionType":"custom"},{"version":"18.4","status":"affected","lessThan":"18.4R3-S6","versionType":"custom"},{"version":"19.1","status":"affected","lessThan":"19.1R3-S4","versionType":"custom"},{"version":"19.2","status":"affected","lessThan":"19.2R3-S1","versionType":"custom"},{"version":"19.3","status":"affected","lessThan":"19.3R3-S1","versionType":"custom"},{"version":"19.4","status":"affected","lessThan":"19.4R3","versionType":"custom"},{"version":"20.1","status":"affected","lessThan":"20.1R2","versionType":"custom"},{"version":"20.2","status":"affected","lessThan":"20.2R2","versionType":"custom"},{"version":"20.3","status":"affected","lessThan":"20.3R1-S1, 20.3R2","versionType":"custom"}]},{"vendor":"Juniper Networks","product":"Junos OS Evolved","versions":[{"version":"unspecified","lessThan":"20.1R3-EVO","status":"affected","versionType":"custom"},{"version":"20.2","status":"affected","lessThan":"20.2R2-EVO","versionType":"custom"},{"version":"20.3","status":"affected","lessThan":"20.3R2-EVO","versionType":"custom"}]}],"references":[{"url":"https://supportportal.juniper.net/JSA70588"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-130 Improper Handling of Length Parameter Inconsistency ","cweId":"CWE-130"}]}],"x_generator":{"engine":"Vulnogram 0.0.9"},"source":{"advisory":"JSA70588","defect":["1535740"],"discovery":"INTERNAL"},"workarounds":[{"lang":"en","value":"There are no known workarounds for this issue."}],"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: \n\nJunos OS: 18.1R3-S11, 18.2R3-S6, 18.3R3-S4, 18.4R3-S6, 19.1R3-S4, 19.2R3-S1, 19.3R3-S1, 19.4R3, 20.1R2, 20.2R2, 20.3R1-S1, 20.3R2, 20.4R1, and all subsequent releases.\nJunos OS Evolved: 20.1R3-EVO, 20.2R2-EVO, 20.3R2-EVO, 20.4R1-EVO, and all subsequent releases."}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T13:51:38.988Z"},"title":"CVE Program Container","references":[{"url":"https://supportportal.juniper.net/JSA70588","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-02-06T14:39:13.224675Z","id":"CVE-2023-28964","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-02-06T14:39:18.192Z"}}]}}