{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-30398","assignerOrgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","state":"PUBLISHED","assignerShortName":"juniper","dateReserved":"2024-03-26T23:06:19.980Z","datePublished":"2024-04-12T15:26:27.402Z","dateUpdated":"2024-08-08T20:28:23.510Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","platforms":["SRX4600"],"product":"Junos OS","vendor":"Juniper Networks","versions":[{"lessThan":"21.2R3-S7","status":"affected","version":"21.2","versionType":"semver"},{"lessThan":"21.4R3-S6","status":"affected","version":"21.4","versionType":"semver"},{"lessThan":"22.1R3-S5","status":"affected","version":"22.1","versionType":"semver"},{"lessThan":"22.2R3-S3","status":"affected","version":"22.2","versionType":"semver"},{"lessThan":"22.3R3-S2","status":"affected","version":"22.3","versionType":"semver"},{"lessThan":"22.4R3","status":"affected","version":"22.4","versionType":"semver"},{"lessThan":"23.2R1-S2, 23.2R2","status":"affected","version":"23.2","versionType":"semver"}]}],"datePublic":"2024-04-10T16:00:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\nAn Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS).<br><br>When a high amount of specific traffic is received on a SRX4600 device, due to an error in internal packet handling, a consistent rise in CPU memory utilization occurs. This results in packet drops in the traffic and eventually the PFE crashes. A manual reboot of the PFE will be required to restore the device to original state.<br><br><p>This issue affects Junos OS:&nbsp;&nbsp;<br></p><ul><li>21.2 before&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">21.2R3-S7,</span></li><li>21.4 before <span style=\"background-color: rgb(255, 255, 255);\">21.4R3-S6</span>,&nbsp;</li><li>22.1 before <span style=\"background-color: rgb(255, 255, 255);\">22.1R3-S5</span>, </li><li>22.2 before <span style=\"background-color: rgb(255, 255, 255);\">22.2R3-S3,</span></li><li>22.3 before <span style=\"background-color: rgb(255, 255, 255);\">22.3R3-S2,</span></li><li>22.4 before <span style=\"background-color: rgb(255, 255, 255);\">22.4R3,<br></span></li><li><span style=\"background-color: rgb(255, 255, 255);\">23.2 before&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">23.2R1-S2, 23.2R2.</span></span></li></ul><p></p>"}],"value":"An Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS).\n\nWhen a high amount of specific traffic is received on a SRX4600 device, due to an error in internal packet handling, a consistent rise in CPU memory utilization occurs. This results in packet drops in the traffic and eventually the PFE crashes. A manual reboot of the PFE will be required to restore the device to original state.\n\nThis issue affects Junos OS:  \n\n\n  *  21.2 before 21.2R3-S7,\n  *  21.4 before 21.4R3-S6, \n  *  22.1 before 22.1R3-S5, \n  *  22.2 before 22.2R3-S3,\n  *  22.3 before 22.3R3-S2,\n  *  22.4 before 22.4R3,\n\n  *  23.2 before 23.2R1-S2, 23.2R2."}],"exploits":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}],"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"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]},{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-119","description":"CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","shortName":"juniper","dateUpdated":"2024-05-16T20:30:59.016Z"},"references":[{"tags":["vendor-advisory"],"url":"https://supportportal.juniper.net/JSA79176"},{"tags":["technical-description"],"url":"https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"The following software releases have been updated to resolve this specific issue: <span style=\"background-color: rgb(255, 255, 255);\">21.2R3-S7,&nbsp;</span><span style=\"background-color: rgb(255, 255, 255);\">21.4R3-S6</span>,&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">22.1R3-S5</span>,&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">22.2R3-S3,&nbsp;</span><span style=\"background-color: rgb(255, 255, 255);\">22.3R3-S2,&nbsp;</span><span style=\"background-color: rgb(255, 255, 255);\">22.4R3,&nbsp;</span><span style=\"background-color: rgb(255, 255, 255);\"><span style=\"background-color: rgb(255, 255, 255);\">23.2R1-S2, 23.2R2</span></span>,&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">23.4R1,</span> and all subsequent releases."}],"value":"The following software releases have been updated to resolve this specific issue: 21.2R3-S7, 21.4R3-S6, 22.1R3-S5, 22.2R3-S3, 22.3R3-S2, 22.4R3, 23.2R1-S2, 23.2R2, 23.4R1, and all subsequent releases."}],"source":{"advisory":"JSA79176","defect":["1746567"],"discovery":"USER"},"title":"Junos OS: SRX4600 Series - A high amount of specific traffic causes packet drops and an eventual PFE crash","workarounds":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>There are no known workarounds for this issue.</p>"}],"value":"There are no known workarounds for this issue."}],"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T01:32:07.382Z"},"title":"CVE Program Container","references":[{"tags":["vendor-advisory","x_transferred"],"url":"https://supportportal.juniper.net/JSA79176"},{"tags":["technical-description","x_transferred"],"url":"https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L"}]},{"affected":[{"vendor":"juniper","product":"junos","cpes":["cpe:2.3:o:juniper:junos:21.2:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","versions":[{"version":"21.2","status":"affected","lessThan":"21.2r3-s7","versionType":"semver"}]},{"vendor":"juniper","product":"junos","cpes":["cpe:2.3:o:juniper:junos:21.4:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","versions":[{"version":"21.4","status":"affected","lessThan":"1.4r3-s6","versionType":"semver"}]},{"vendor":"juniper","product":"junos","cpes":["cpe:2.3:a:juniper:junos:22.1:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","versions":[{"version":"22.1","status":"affected","lessThan":"22.1r3-s5","versionType":"semver"}]},{"vendor":"juniper","product":"junos","cpes":["cpe:2.3:o:juniper:junos:22.2:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","versions":[{"version":"22.2","status":"affected","lessThan":"22.2r3-s3","versionType":"semver"}]},{"vendor":"juniper","product":"junos","cpes":["cpe:2.3:o:juniper:junos:22.3:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","versions":[{"version":"22.3","status":"affected","lessThan":"22.3r3-s2","versionType":"semver"}]},{"vendor":"juniper","product":"junos","cpes":["cpe:2.3:o:juniper:junos:22.4:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","versions":[{"version":"22.4","status":"affected","lessThan":"22.4r3","versionType":"semver"}]},{"vendor":"juniper","product":"junos","cpes":["cpe:2.3:o:juniper:junos:23.2:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","versions":[{"version":"23.2","status":"affected","lessThan":"23.2r1-s2","versionType":"semver"},{"version":"23.2","status":"affected","lessThan":"23.2r2","versionType":"semver"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-04-15T14:07:12.766450Z","id":"CVE-2024-30398","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":"2024-08-08T20:28:23.510Z"}}]}}