{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-39525", "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "state": "PUBLISHED", "assignerShortName": "juniper", "dateReserved": "2024-06-25T15:12:53.240Z", "datePublished": "2024-10-09T20:01:20.604Z", "dateUpdated": "2024-10-11T15:15:51.339Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Junos OS", "vendor": "Juniper Networks", "versions": [{"lessThan": "21.2R3-S8", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThan": "21.4R3-S8", "status": "affected", "version": "21.4", "versionType": "semver"}, {"lessThan": "22.2R3-S4", "status": "affected", "version": "22.2", "versionType": "semver"}, {"lessThan": "22.3R3-S4", "status": "affected", "version": "22.3", "versionType": "semver"}, {"lessThan": "22.4R3-S3", "status": "affected", "version": "22.4", "versionType": "semver"}, {"lessThan": "23.2R2-S1", "status": "affected", "version": "23.2", "versionType": "semver"}, {"lessThan": "23.4R2", "status": "affected", "version": "23.4", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "Junos OS Evolved", "vendor": "Juniper Networks", "versions": [{"lessThan": "21.2R3-S8-EVO", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThan": "21.4R3-S8-EVO", "status": "affected", "version": "21.4-EVO", "versionType": "semver"}, {"lessThan": "22.2R3-S4-EVO", "status": "affected", "version": "22.2-EVO", "versionType": "semver"}, {"lessThan": "22.3R3-S4-EVO", "status": "affected", "version": "22.3-EVO", "versionType": "semver"}, {"lessThan": "22.4R3-S3-EVO", "status": "affected", "version": "22.4-EVO", "versionType": "semver"}, {"lessThan": "23.2R2-S1-EVO", "status": "affected", "version": "23.2-EVO", "versionType": "semver"}, {"lessThan": "23.4R2-EVO", "status": "affected", "version": "23.4-EVO", "versionType": "semver"}]}], "configurations": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "One of the following traceoptions configurations, either at the top level, under [logical-systems], or [routing-instances], is required to be potentially exposed to this issue:<br><br><tt>[protocols bgp traceoptions]<br>[protocols bgp group &lt;group-name&gt; traceoptions]<br>[protocols bgp group &lt;group-name&gt; neighbor &lt;address&gt; traceoptions]<br></tt>"}], "value": "One of the following traceoptions configurations, either at the top level, under [logical-systems], or [routing-instances], is required to be potentially exposed to this issue:\n\n[protocols bgp traceoptions]\n[protocols bgp group <group-name> traceoptions]\n[protocols bgp group <group-name> neighbor <address> traceoptions]"}], "credits": [{"lang": "en", "type": "finder", "value": "Juniper SIRT would like to acknowledge and thank Craig Dods from Meta\u2019s Infrastructure Security Engineering team for responsibly reporting this vulnerability."}], "datePublic": "2024-10-09T16:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "An&nbsp;Improper Handling of Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker sending a specific BGP packet to cause rpd to crash and restart, resulting in a Denial of Service (DoS).&nbsp;Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition.<br><br>This issue only affects systems with&nbsp;BGP traceoptions enabled and \n\nrequires a BGP session to be already established.&nbsp; Systems without&nbsp;BGP traceoptions enabled are not affected by this issue.<br><br>This issue affects iBGP and eBGP, and both&nbsp;IPv4 and IPv6 are affected by this vulnerability.<br><br><p>This issue affects:</p><p>Junos OS:&nbsp;</p><p></p><ul><li>All versions before 21.2R3-S8,&nbsp;</li><li>from 21.4 before 21.4R3-S8,&nbsp;</li><li>from 22.2 before 22.2R3-S4,&nbsp;</li><li>from 22.3 before 22.3R3-S4,</li><li>from 22.4 before 22.4R3-S3,&nbsp;</li><li>from 23.2 before 23.2R2-S1,&nbsp;</li><li>from 23.4 before 23.4R2;&nbsp;</li></ul><p></p><p>Junos OS Evolved:&nbsp;</p><p></p><ul><li>All versions before 21.2R3-S8-EVO,&nbsp;</li><li>from 21.4-EVO before 21.4R3-S8-EVO,&nbsp;</li><li>from 22.2-EVO before 22.2R3-S4-EVO,&nbsp;</li><li>from 22.3-EVO before 22.3R3-S4-EVO,</li><li>from 22.4-EVO before 22.4R3-S3-EVO,&nbsp;</li><li>from 23.2-EVO before 23.2R2-S1-EVO,&nbsp;</li><li>from 23.4-EVO before 23.4R2-EVO.</li></ul><p></p>"}], "value": "An\u00a0Improper Handling of Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker sending a specific BGP packet to cause rpd to crash and restart, resulting in a Denial of Service (DoS).\u00a0Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition.\n\nThis issue only affects systems with\u00a0BGP traceoptions enabled and \n\nrequires a BGP session to be already established.\u00a0 Systems without\u00a0BGP traceoptions enabled are not affected by this issue.\n\nThis issue affects iBGP and eBGP, and both\u00a0IPv4 and IPv6 are affected by this vulnerability.\n\nThis issue affects:\n\nJunos OS:\u00a0\n\n\n\n * All versions before 21.2R3-S8,\u00a0\n * from 21.4 before 21.4R3-S8,\u00a0\n * from 22.2 before 22.2R3-S4,\u00a0\n * from 22.3 before 22.3R3-S4,\n * from 22.4 before 22.4R3-S3,\u00a0\n * from 23.2 before 23.2R2-S1,\u00a0\n * from 23.4 before 23.4R2;\u00a0\n\n\n\n\nJunos OS Evolved:\u00a0\n\n\n\n * All versions before 21.2R3-S8-EVO,\u00a0\n * from 21.4-EVO before 21.4R3-S8-EVO,\u00a0\n * from 22.2-EVO before 22.2R3-S4-EVO,\u00a0\n * from 22.3-EVO before 22.3R3-S4-EVO,\n * from 22.4-EVO before 22.4R3-S3-EVO,\u00a0\n * from 23.2-EVO before 23.2R2-S1-EVO,\u00a0\n * from 23.4-EVO before 23.4R2-EVO."}], "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-755", "description": "CWE-755 Improper Handling of Exceptional Conditions", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper", "dateUpdated": "2024-10-11T15:15:51.339Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://supportportal.juniper.net/JSA88102"}, {"tags": ["related"], "url": "https://www.juniper.net/documentation/us/en/software/junos/cli-reference/topics/ref/statement/traceoptions-edit-protocols-bgp.html"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "The following software releases have been updated to resolve this specific issue:<br><br>Junos OS 21.2R3-S8, 21.4R3-S8, 22.2R3-S4, \n\n22.3R3-S4*, 22.4R3-S3, 23.2R2-S1, 23.4R2, 24.2R1, and all subsequent releases.<br>Junos OS Evolved 21.2R3-S8-EVO, 21.4R3-S8-EVO, 22.2R3-S4-EVO, \n\n<span style=\"background-color: rgb(35, 38, 39);\">22.3R3-S4-EVO*,&nbsp;</span>22.4R3-S3-EVO, 23.2R2-S1-EVO, 23.4R2-EVO, 24.2R1-EVO, and all subsequent releases.<br><br>*Future release"}], "value": "The following software releases have been updated to resolve this specific issue:\n\nJunos OS 21.2R3-S8, 21.4R3-S8, 22.2R3-S4, \n\n22.3R3-S4*, 22.4R3-S3, 23.2R2-S1, 23.4R2, 24.2R1, and all subsequent releases.\nJunos OS Evolved 21.2R3-S8-EVO, 21.4R3-S8-EVO, 22.2R3-S4-EVO, \n\n22.3R3-S4-EVO*,\u00a022.4R3-S3-EVO, 23.2R2-S1-EVO, 23.4R2-EVO, 24.2R1-EVO, and all subsequent releases.\n\n*Future release"}], "source": {"advisory": "JSA88102", "defect": ["1807533"], "discovery": "EXTERNAL"}, "title": "Junos OS and Junos OS Evolved: When BGP traceoptions is enabled, receipt of specially crafted BGP packet causes RPD crash", "workarounds": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Disable BGP traceoptions if they are not being used for active troubleshooting."}], "value": "Disable BGP traceoptions if they are not being used for active troubleshooting."}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"affected": [{"vendor": "juniper", "product": "junos", "cpes": ["cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "21.2r3-s8", "versionType": "semver"}, {"version": "21.4", "status": "affected", "lessThan": "21.4R3-s8", "versionType": "semver"}, {"version": "22.2", "status": "affected", "lessThan": "22.2R3-S4", "versionType": "semver"}, {"version": "22.3", "status": "affected", "lessThan": "22.3R3-S4", "versionType": "semver"}, {"version": "22.4", "status": "affected", "lessThan": "22.4R3-S3", "versionType": "semver"}, {"version": "23.2", "status": "affected", "lessThan": "23.2R2-S1", "versionType": "semver"}, {"version": "23.4", "status": "affected", "lessThan": "23.4R2", "versionType": "semver"}]}, {"vendor": "juniper", "product": "junos_os_evolved", "cpes": ["cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "21.2r3-s8", "versionType": "semver"}, {"version": "21.4", "status": "affected", "lessThan": "21.4R3-S8", "versionType": "semver"}, {"version": "22.2", "status": "affected", "lessThan": "22.2R3-S4", "versionType": "semver"}, {"version": "22.3", "status": "affected", "lessThan": "22.3R3-S4", "versionType": "semver"}, {"version": "22.4", "status": "affected", "lessThan": "22.4R3-S3", "versionType": "semver"}, {"version": "23.2", "status": "affected", "lessThan": "23.2R2-S1", "versionType": "semver"}, {"version": "23.4", "status": "affected", "lessThan": "23.4r2", "versionType": "semver"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-10-09T20:47:13.557291Z", "id": "CVE-2024-39525", "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": "2024-10-09T20:55:14.065Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-39525", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-10-09T20:47:13.557291Z"}}}], "affected": [{"cpes": ["cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*"], "vendor": "juniper", "product": "junos", "versions": [{"status": "affected", "version": "0", "lessThan": "21.2r3-s8", "versionType": "semver"}, {"status": "affected", "version": "21.4", "lessThan": "21.4R3-s8", "versionType": "semver"}, {"status": "affected", "version": "22.2", "lessThan": "22.2R3-S4", "versionType": "semver"}, {"status": "affected", "version": "22.3", "lessThan": "22.3R3-S4", "versionType": "semver"}, {"status": "affected", "version": "22.4", "lessThan": "22.4R3-S3", "versionType": "semver"}, {"status": "affected", "version": "23.2", "lessThan": "23.2R2-S1", "versionType": "semver"}, {"status": "affected", "version": "23.4", "lessThan": "23.4R2", "versionType": "semver"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:*"], "vendor": "juniper", "product": "junos_os_evolved", "versions": [{"status": "affected", "version": "0", "lessThan": "21.2r3-s8", "versionType": "semver"}, {"status": "affected", "version": "21.4", "lessThan": "21.4R3-S8", "versionType": "semver"}, {"status": "affected", "version": "22.2", "lessThan": "22.2R3-S4", "versionType": "semver"}, {"status": "affected", "version": "22.3", "lessThan": "22.3R3-S4", "versionType": "semver"}, {"status": "affected", "version": "22.4", "lessThan": "22.4R3-S3", "versionType": "semver"}, {"status": "affected", "version": "23.2", "lessThan": "23.2R2-S1", "versionType": "semver"}, {"status": "affected", "version": "23.4", "lessThan": "23.4r2", "versionType": "semver"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-09T20:54:22.962Z"}}], "cna": {"title": "Junos OS and Junos OS Evolved: When BGP traceoptions is enabled, receipt of specially crafted BGP packet causes RPD crash", "source": {"defect": ["1807533"], "advisory": "JSA88102", "discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "value": "Juniper SIRT would like to acknowledge and thank Craig Dods from Meta\u2019s Infrastructure Security Engineering team for responsibly reporting this vulnerability."}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}, {"format": "CVSS", "cvssV4_0": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.7, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "HIGH", "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", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "subAvailabilityImpact": "LOW", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Juniper Networks", "product": "Junos OS", "versions": [{"status": "affected", "version": "0", "lessThan": "21.2R3-S8", "versionType": "semver"}, {"status": "affected", "version": "21.4", "lessThan": "21.4R3-S8", "versionType": "semver"}, {"status": "affected", "version": "22.2", "lessThan": "22.2R3-S4", "versionType": "semver"}, {"status": "affected", "version": "22.3", "lessThan": "22.3R3-S4", "versionType": "semver"}, {"status": "affected", "version": "22.4", "lessThan": "22.4R3-S3", "versionType": "semver"}, {"status": "affected", "version": "23.2", "lessThan": "23.2R2-S1", "versionType": "semver"}, {"status": "affected", "version": "23.4", "lessThan": "23.4R2", "versionType": "semver"}], "defaultStatus": "unaffected"}, {"vendor": "Juniper Networks", "product": "Junos OS Evolved", "versions": [{"status": "affected", "version": "0", "lessThan": "21.2R3-S8-EVO", "versionType": "semver"}, {"status": "affected", "version": "21.4-EVO", "lessThan": "21.4R3-S8-EVO", "versionType": "semver"}, {"status": "affected", "version": "22.2-EVO", "lessThan": "22.2R3-S4-EVO", "versionType": "semver"}, {"status": "affected", "version": "22.3-EVO", "lessThan": "22.3R3-S4-EVO", "versionType": "semver"}, {"status": "affected", "version": "22.4-EVO", "lessThan": "22.4R3-S3-EVO", "versionType": "semver"}, {"status": "affected", "version": "23.2-EVO", "lessThan": "23.2R2-S1-EVO", "versionType": "semver"}, {"status": "affected", "version": "23.4-EVO", "lessThan": "23.4R2-EVO", "versionType": "semver"}], "defaultStatus": "unaffected"}], "exploits": [{"lang": "en", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability.", "supportingMedia": [{"type": "text/html", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability.", "base64": false}]}], "solutions": [{"lang": "en", "value": "The following software releases have been updated to resolve this specific issue:\n\nJunos OS 21.2R3-S8, 21.4R3-S8, 22.2R3-S4, \n\n22.3R3-S4*, 22.4R3-S3, 23.2R2-S1, 23.4R2, 24.2R1, and all subsequent releases.\nJunos OS Evolved 21.2R3-S8-EVO, 21.4R3-S8-EVO, 22.2R3-S4-EVO, \n\n22.3R3-S4-EVO*,\u00a022.4R3-S3-EVO, 23.2R2-S1-EVO, 23.4R2-EVO, 24.2R1-EVO, and all subsequent releases.\n\n*Future release", "supportingMedia": [{"type": "text/html", "value": "The following software releases have been updated to resolve this specific issue:<br><br>Junos OS 21.2R3-S8, 21.4R3-S8, 22.2R3-S4, \n\n22.3R3-S4*, 22.4R3-S3, 23.2R2-S1, 23.4R2, 24.2R1, and all subsequent releases.<br>Junos OS Evolved 21.2R3-S8-EVO, 21.4R3-S8-EVO, 22.2R3-S4-EVO, \n\n<span style=\"background-color: rgb(35, 38, 39);\">22.3R3-S4-EVO*,&nbsp;</span>22.4R3-S3-EVO, 23.2R2-S1-EVO, 23.4R2-EVO, 24.2R1-EVO, and all subsequent releases.<br><br>*Future release", "base64": false}]}], "datePublic": "2024-10-09T16:00:00.000Z", "references": [{"url": "https://supportportal.juniper.net/JSA88102", "tags": ["vendor-advisory"]}, {"url": "https://www.juniper.net/documentation/us/en/software/junos/cli-reference/topics/ref/statement/traceoptions-edit-protocols-bgp.html", "tags": ["related"]}], "workarounds": [{"lang": "en", "value": "Disable BGP traceoptions if they are not being used for active troubleshooting.", "supportingMedia": [{"type": "text/html", "value": "Disable BGP traceoptions if they are not being used for active troubleshooting.", "base64": false}]}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "An\u00a0Improper Handling of Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker sending a specific BGP packet to cause rpd to crash and restart, resulting in a Denial of Service (DoS).\u00a0Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition.\n\nThis issue only affects systems with\u00a0BGP traceoptions enabled and \n\nrequires a BGP session to be already established.\u00a0 Systems without\u00a0BGP traceoptions enabled are not affected by this issue.\n\nThis issue affects iBGP and eBGP, and both\u00a0IPv4 and IPv6 are affected by this vulnerability.\n\nThis issue affects:\n\nJunos OS:\u00a0\n\n\n\n * All versions before 21.2R3-S8,\u00a0\n * from 21.4 before 21.4R3-S8,\u00a0\n * from 22.2 before 22.2R3-S4,\u00a0\n * from 22.3 before 22.3R3-S4,\n * from 22.4 before 22.4R3-S3,\u00a0\n * from 23.2 before 23.2R2-S1,\u00a0\n * from 23.4 before 23.4R2;\u00a0\n\n\n\n\nJunos OS Evolved:\u00a0\n\n\n\n * All versions before 21.2R3-S8-EVO,\u00a0\n * from 21.4-EVO before 21.4R3-S8-EVO,\u00a0\n * from 22.2-EVO before 22.2R3-S4-EVO,\u00a0\n * from 22.3-EVO before 22.3R3-S4-EVO,\n * from 22.4-EVO before 22.4R3-S3-EVO,\u00a0\n * from 23.2-EVO before 23.2R2-S1-EVO,\u00a0\n * from 23.4-EVO before 23.4R2-EVO.", "supportingMedia": [{"type": "text/html", "value": "An&nbsp;Improper Handling of Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker sending a specific BGP packet to cause rpd to crash and restart, resulting in a Denial of Service (DoS).&nbsp;Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition.<br><br>This issue only affects systems with&nbsp;BGP traceoptions enabled and \n\nrequires a BGP session to be already established.&nbsp; Systems without&nbsp;BGP traceoptions enabled are not affected by this issue.<br><br>This issue affects iBGP and eBGP, and both&nbsp;IPv4 and IPv6 are affected by this vulnerability.<br><br><p>This issue affects:</p><p>Junos OS:&nbsp;</p><p></p><ul><li>All versions before 21.2R3-S8,&nbsp;</li><li>from 21.4 before 21.4R3-S8,&nbsp;</li><li>from 22.2 before 22.2R3-S4,&nbsp;</li><li>from 22.3 before 22.3R3-S4,</li><li>from 22.4 before 22.4R3-S3,&nbsp;</li><li>from 23.2 before 23.2R2-S1,&nbsp;</li><li>from 23.4 before 23.4R2;&nbsp;</li></ul><p></p><p>Junos OS Evolved:&nbsp;</p><p></p><ul><li>All versions before 21.2R3-S8-EVO,&nbsp;</li><li>from 21.4-EVO before 21.4R3-S8-EVO,&nbsp;</li><li>from 22.2-EVO before 22.2R3-S4-EVO,&nbsp;</li><li>from 22.3-EVO before 22.3R3-S4-EVO,</li><li>from 22.4-EVO before 22.4R3-S3-EVO,&nbsp;</li><li>from 23.2-EVO before 23.2R2-S1-EVO,&nbsp;</li><li>from 23.4-EVO before 23.4R2-EVO.</li></ul><p></p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-755", "description": "CWE-755 Improper Handling of Exceptional Conditions"}]}], "configurations": [{"lang": "en", "value": "One of the following traceoptions configurations, either at the top level, under [logical-systems], or [routing-instances], is required to be potentially exposed to this issue:\n\n[protocols bgp traceoptions]\n[protocols bgp group <group-name> traceoptions]\n[protocols bgp group <group-name> neighbor <address> traceoptions]", "supportingMedia": [{"type": "text/html", "value": "One of the following traceoptions configurations, either at the top level, under [logical-systems], or [routing-instances], is required to be potentially exposed to this issue:<br><br><tt>[protocols bgp traceoptions]<br>[protocols bgp group &lt;group-name&gt; traceoptions]<br>[protocols bgp group &lt;group-name&gt; neighbor &lt;address&gt; traceoptions]<br></tt>", "base64": false}]}], "providerMetadata": {"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper", "dateUpdated": "2024-10-09T20:05:25.894Z"}}}, "cveMetadata": {"cveId": "CVE-2024-39525", "state": "PUBLISHED", "dateUpdated": "2024-10-09T20:55:14.065Z", "dateReserved": "2024-06-25T15:12:53.240Z", "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "datePublished": "2024-10-09T20:01:20.604Z", "assignerShortName": "juniper"}, "dataVersion": "5.1"}

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with\u00a0BGP traceoptions enabled and \n\nrequires a BGP session to be already established.\u00a0 Systems without\u00a0BGP traceoptions enabled are not affected by this issue.\n\nThis issue affects iBGP and eBGP, and both\u00a0IPv4 and IPv6 are affected by this vulnerability.\n\nThis issue affects:\n\nJunos OS:\u00a0\n\n\n\n * All versions before 21.2R3-S8,\u00a0\n * from 21.4 before 21.4R3-S8,\u00a0\n * from 22.2 before 22.2R3-S4,\u00a0\n * from 22.3 before 22.3R3-S4,\n * from 22.4 before 22.4R3-S3,\u00a0\n * from 23.2 before 23.2R2-S1,\u00a0\n * from 23.4 before 23.4R2;\u00a0\n\n\n\n\nJunos OS Evolved:\u00a0\n\n\n\n * All versions before 21.2R3-S8-EVO,\u00a0\n * from 21.4-EVO before 21.4R3-S8-EVO,\u00a0\n * from 22.2-EVO before 22.2R3-S4-EVO,\u00a0\n * from 22.3-EVO before 22.3R3-S4-EVO,\n * from 22.4-EVO before 22.4R3-S3-EVO,\u00a0\n * from 23.2-EVO before 23.2R2-S1-EVO,\u00a0\n * from 23.4-EVO before 23.4R2-EVO."}, {"lang": "es", "value": "Una vulnerabilidad de manejo inadecuado de condiciones excepcionales en el daemon de protocolo de enrutamiento (rpd) de Juniper Networks Junos OS y Junos OS Evolved permite que un atacante no autenticado basado en la red env\u00ede un paquete BGP espec\u00edfico para provocar que rpd se bloquee y se reinicie, lo que da como resultado una denegaci\u00f3n de servicio (DoS). La recepci\u00f3n y el procesamiento continuos de este paquete crear\u00e1n una condici\u00f3n de denegaci\u00f3n de servicio (DoS) sostenida. Este problema solo afecta a los sistemas con opciones de rastreo de BGP habilitadas y requiere que ya se haya establecido una sesi\u00f3n de BGP. Los sistemas sin opciones de rastreo de BGP habilitadas no se ven afectados por este problema. Este problema afecta a iBGP y eBGP, y tanto IPv4 como IPv6 se ven afectados por esta vulnerabilidad. Este problema afecta a: Junos OS: * Todas las versiones anteriores a 21.2R3-S8, * desde 21.4 hasta 21.4R3-S8, * desde 22.2 hasta 22.2R3-S4, * desde 22.3 hasta 22.3R3-S4, * desde 22.4 hasta 22.4R3-S3, * desde 23.2 hasta 23.2R2-S1, * desde 23.4 hasta 23.4R2; Junos OS Evolved: * Todas las versiones anteriores a 21.2R3-S8-EVO, * desde 21.4-EVO hasta 21.4R3-S8-EVO, * desde 22.2-EVO hasta 22.2R3-S4-EVO, * desde 22.3-EVO hasta 22.3R3-S4-EVO, * desde 22.4-EVO hasta 22.4R3-S3-EVO, * desde 23.2-EVO hasta 23.2R2-S1-EVO, * desde 23.4-EVO hasta 23.4R2-EVO."}], "id": "CVE-2024-39525", "lastModified": "2026-01-23T19:22:23.210", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "sirt@juniper.net", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.7, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "sirt@juniper.net", "type": "Secondary"}]}, "published": "2024-10-09T20:15:08.920", "references": [{"source": "sirt@juniper.net", "tags": ["Vendor Advisory"], "url": "https://supportportal.juniper.net/JSA88102"}, {"source": "sirt@juniper.net", "tags": ["Technical Description"], "url": "https://www.juniper.net/documentation/us/en/software/junos/cli-reference/topics/ref/statement/traceoptions-edit-protocols-bgp.html"}], "sourceIdentifier": "sirt@juniper.net", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-755"}], "source": "sirt@juniper.net", "type": "Secondary"}]}

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