{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2023-22411","assignerOrgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","assignerShortName":"juniper","dateUpdated":"2025-04-07T15:32:39.451Z","dateReserved":"2022-12-27T00:00:00.000Z","datePublished":"2023-01-12T00:00:00.000Z"},"containers":{"cna":{"title":"Junos OS: SRX Series: The flow processing daemon (flowd) will crash when Unified Policies are used with IPv6 and certain dynamic applications are rejected by the device","datePublic":"2023-01-11T00:00:00.000Z","providerMetadata":{"orgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","shortName":"juniper","dateUpdated":"2023-01-12T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"An Out-of-Bounds Write vulnerability in Flow Processing Daemon (flowd) of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of Service (DoS). On SRX Series devices using Unified Policies with IPv6, when a specific IPv6 packet goes through a dynamic-application filter which will generate an ICMP deny message, the flowd core is observed and the PFE is restarted. This issue affects: Juniper Networks Junos OS on SRX Series: 19.2 versions prior to 19.2R3-S6; 19.3 versions prior to 19.3R3-S6; 19.4 versions prior to 19.4R3-S9; 20.2 versions prior to 20.2R3-S5; 20.3 versions prior to 20.3R3-S4; 20.4 versions prior to 20.4R3-S3; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R3; 21.3 versions prior to 21.3R2; 21.4 versions prior to 21.4R2."}],"affected":[{"vendor":"Juniper Networks","product":"Junos OS","versions":[{"version":"19.2","status":"affected","lessThan":"19.2R3-S6","versionType":"custom"},{"version":"19.3","status":"affected","lessThan":"19.3R3-S6","versionType":"custom"},{"version":"19.4","status":"affected","lessThan":"19.4R3-S9","versionType":"custom"},{"version":"20.2","status":"affected","lessThan":"20.2R3-S5","versionType":"custom"},{"version":"20.3","status":"affected","lessThan":"20.3R3-S4","versionType":"custom"},{"version":"20.4","status":"affected","lessThan":"20.4R3-S3","versionType":"custom"},{"version":"21.1","status":"affected","lessThan":"21.1R3","versionType":"custom"},{"version":"21.2","status":"affected","lessThan":"21.2R3","versionType":"custom"},{"version":"21.3","status":"affected","lessThan":"21.3R2","versionType":"custom"},{"version":"21.4","status":"affected","lessThan":"21.4R2","versionType":"custom"}],"platforms":["SRX Series"]}],"references":[{"url":"https://kb.juniper.net/JSA70207"}],"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-787 Out-of-bounds Write","cweId":"CWE-787"}]},{"descriptions":[{"type":"text","lang":"en","description":"Denial of Service (DoS)"}]}],"x_generator":{"engine":"Vulnogram 0.0.9"},"source":{"advisory":"JSA70207","defect":["1601806"],"discovery":"USER"},"configurations":[{"lang":"en","value":"Security policy with dynamic-application Junos:QUIC (or similar applications) need to be configured for this issue to be present.\n\n  [set security zones security-zone trust]\n  [set security zones security-zone untrust]\n  [set security policies from-zone trust to-zone untrust policy p3 match source-address any]\n  [set security policies from-zone trust to-zone untrust policy p3 match destination-address any]\n  [set security policies from-zone trust to-zone untrust policy p3 match dynamic-application junos:QUIC]\n  [set security policies from-zone trust to-zone untrust policy p3 then permit]"}],"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: 19.2R3-S6, 19.3R3-S6, 19.4R3-S9, 20.2R3-S5, 20.3R3-S4, 20.4R3-S3, 21.1R3, 21.2R3, 21.3R2, 21.4R2, 22.1R1, and all subsequent releases.\n"}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T10:07:06.668Z"},"title":"CVE Program Container","references":[{"url":"https://kb.juniper.net/JSA70207","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-07T14:56:14.646968Z","id":"CVE-2023-22411","options":[{"Exploitation":"none"},{"Automatable":"no"},{"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":"2025-04-07T15:32:39.451Z"}}]}}