{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2022-22218","assignerOrgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","assignerShortName":"juniper","datePublished":"2022-10-18T02:46:21.921Z","dateUpdated":"2025-05-12T14:44:07.471Z","dateReserved":"2021-12-21T00:00:00.000Z"},"containers":{"cna":{"title":"Junos OS: SRX Series: Upon processing of a genuine packet the pkid process will crash during CMPv2 auto-re-enrollment","datePublic":"2022-10-12T00:00:00.000Z","providerMetadata":{"orgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","shortName":"juniper","dateUpdated":"2022-10-18T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"On SRX Series devices, an Improper Check for Unusual or Exceptional Conditions when using Certificate Management Protocol Version 2 (CMPv2) auto re-enrollment, allows a network-based, unauthenticated attacker to cause a Denial of Service (DoS) by crashing the pkid process. The pkid process cannot handle an unexpected response from the Certificate Authority (CA) server, leading to crash. A restart is required to restore services. This issue affects: Juniper Networks Junos OS on SRX Series: All versions prior to 19.1R3-S9; 19.2 versions prior to 19.2R3-S6; 19.3 versions prior to 19.3R3-S7; 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-S4; 21.1 versions prior to 21.1R3-S1; 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":"unspecified","lessThan":"19.1R3-S9","status":"affected","versionType":"custom"},{"version":"19.2","status":"affected","lessThan":"19.2R3-S6","versionType":"custom"},{"version":"19.3","status":"affected","lessThan":"19.3R3-S7","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-S4","versionType":"custom"},{"version":"21.1","status":"affected","lessThan":"21.1R3-S1","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/JSA69901"}],"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":"text","lang":"en","description":"Denial of Service (DoS)"}]},{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-754 Improper Check for Unusual or Exceptional Conditions","cweId":"CWE-754"}]}],"x_generator":{"engine":"Vulnogram 0.0.9"},"source":{"advisory":"JSA69901","defect":["1642410"],"discovery":"USER"},"configurations":[{"lang":"en","value":"The following minimal configuration must be present to be potentially vulnerable to this issue:\n  [security pki auto-re-enrollment cmpv2]"}],"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: 19.1R3-S9, 19.2R3-S6, 19.3R3-S7, 19.4R2-S7, 19.4R3-S9, 20.2R3-S5, 20.3R3-S4, 20.4R3-S4, 21.1R3-S1, 21.2R3, 21.3R2, 21.4R1-S2, 21.4R2, 22.1R1, and all subsequent releases."}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T03:07:50.214Z"},"title":"CVE Program Container","references":[{"url":"https://kb.juniper.net/JSA69901","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-05-12T14:43:59.768972Z","id":"CVE-2022-22218","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":"2025-05-12T14:44:07.471Z"}}]}}