{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "cveId": "CVE-2024-39556", "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "state": "PUBLISHED", "assignerShortName": "juniper", "dateReserved": "2024-06-25T15:12:53.247Z", "datePublished": "2024-07-10T22:38:44.894Z", "dateUpdated": "2024-08-02T04:26:15.938Z" }, "containers": { "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Junos OS", "vendor": "Juniper Networks", "versions": [ { "lessThan": "21.4R3-S7", "status": "affected", "version": "0", "versionType": "semver" }, { "lessThan": "22.1R3-S6", "status": "affected", "version": "22.1", "versionType": "semver" }, { "lessThan": "22.2R3-S4", "status": "affected", "version": "22.2", "versionType": "semver" }, { "lessThan": "22.3R3-S3", "status": "affected", "version": "22.3", "versionType": "semver" }, { "lessThan": "22.4R3-S2", "status": "affected", "version": "22.4", "versionType": "semver" }, { "lessThan": "23.2R2", "status": "affected", "version": "23.2", "versionType": "semver" }, { "lessThan": "23.4R1-S1, 23.4R2", "status": "affected", "version": "23.4", "versionType": "semver" } ] }, { "defaultStatus": "unaffected", "product": "Junos OS Evolved", "vendor": "Juniper Networks", "versions": [ { "lessThan": "21.4R3-S7-EVO", "status": "affected", "version": "0", "versionType": "semver" }, { "lessThan": "22.1R3-S6-EVO", "status": "affected", "version": "22.1-EVO", "versionType": "semver" }, { "lessThan": "22.2R3-S4-EVO", "status": "affected", "version": "22.2-EVO", "versionType": "semver" }, { "lessThan": "22.3R3-S3-EVO", "status": "affected", "version": "22.3-EVO", "versionType": "semver" }, { "lessThan": "22.4R3-S2-EVO", "status": "affected", "version": "22.4-EVO", "versionType": "semver" }, { "lessThan": "23.2R2-EVO", "status": "affected", "version": "23.2-EVO", "versionType": "semver" }, { "lessThan": "23.4R1-S1-EVO, 23.4R2-EVO", "status": "affected", "version": "23.4-EVO", "versionType": "semver" } ] } ], "datePublic": "2024-07-10T16:00:00.000Z", "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "A Stack-Based Buffer Overflow vulnerability in Juniper Networks Junos OS and Juniper Networks Junos OS Evolved may allow a local, low-privileged attacker with access to the CLI the ability to load a malicious certificate file, leading to a limited Denial of Service (DoS) or privileged code execution.

By exploiting the 'set security certificates' command with a crafted certificate file, a malicious attacker with access to the CLI could cause a crash of the command management daemon (mgd), limited to the local user's command interpreter, or potentially trigger a stack-based buffer overflow.\n\n

This issue affects:

 Junos OS:

Junos OS Evolved:

" } ], "value": "A Stack-Based Buffer Overflow vulnerability in Juniper Networks Junos OS and Juniper Networks Junos OS Evolved may allow a local, low-privileged attacker with access to the CLI the ability to load a malicious certificate file, leading to a limited Denial of Service (DoS) or privileged code execution.\n\nBy exploiting the 'set security certificates' command with a crafted certificate file, a malicious attacker with access to the CLI could cause a crash of the command management daemon (mgd), limited to the local user's command interpreter, or potentially trigger a stack-based buffer overflow.\n\n\nThis issue affects:\n\n Junos OS: \n\n\n * All versions before 21.4R3-S7, \n * from 22.1 before 22.1R3-S6, \n * from 22.2 before 22.2R3-S4, \n * from 22.3 before 22.3R3-S3, \n * from 22.4 before 22.4R3-S2, \n * from 23.2 before 23.2R2, \n * from 23.4 before 23.4R1-S1, 23.4R2; \n\n\n\n\nJunos OS Evolved: \n\n\n * All versions before 21.4R3-S7-EVO, \n * from 22.1-EVO before 22.1R3-S6-EVO, \n * from 22.2-EVO before 22.2R3-S4-EVO, \n * from 22.3-EVO before 22.3R3-S3-EVO, \n * from 22.4-EVO before 22.4R3-S2-EVO, \n * from 23.2-EVO before 23.2R2-EVO, \n * from 23.4-EVO before 23.4R1-S1-EVO, 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": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] }, { "cvssV4_0": { "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "attackVector": "LOCAL", "baseScore": 7.1, "baseSeverity": "HIGH", "privilegesRequired": "HIGH", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-121", "description": "CWE-121: Stack-based Buffer Overflow", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper", "dateUpdated": "2024-07-10T22:38:44.894Z" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://supportportal.juniper.net/JSA83016" } ], "solutions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "The following software releases have been updated to resolve this specific issue:
Junos OS: 21.2R3-S8, 21.4R3-S7, 22.1R3-S6, 22.2R3-S4, 22.3R3-S3, 22.4R3-S2, 23.2R2, 23.4R1-S1, 23.4R2, 24.2R1, and all subsequent releases.
\nJunos OS Evolved: 21.2R3-S8-EVO, 21.4R3-S7-EVO, 22.1R3-S6-EVO, 22.2R3-S4-EVO, 22.3R3-S3-EVO, 22.4R3-S2-EVO, 23.2R2-EVO, 23.4R1-S1-EVO, 23.4R2-EVO, 24.2R1-EVO, and all subsequent releases." } ], "value": "The following software releases have been updated to resolve this specific issue: \nJunos OS: 21.2R3-S8, 21.4R3-S7, 22.1R3-S6, 22.2R3-S4, 22.3R3-S3, 22.4R3-S2, 23.2R2, 23.4R1-S1, 23.4R2, 24.2R1, and all subsequent releases.\n\nJunos OS Evolved: 21.2R3-S8-EVO, 21.4R3-S7-EVO, 22.1R3-S6-EVO, 22.2R3-S4-EVO, 22.3R3-S3-EVO, 22.4R3-S2-EVO, 23.2R2-EVO, 23.4R1-S1-EVO, 23.4R2-EVO, 24.2R1-EVO, and all subsequent releases." } ], "source": { "advisory": "JSA83016", "defect": [ "1780283" ], "discovery": "INTERNAL" }, "title": "Junos OS and Junos OS Evolved: Loading a malicious certificate from the CLI may result in a stack-based overflow", "workarounds": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "There are no known workarounds for this issue." } ], "value": "There are no known workarounds for this issue." } ], "x_generator": { "engine": "Vulnogram 0.1.0-dev" } }, "adp": [ { "affected": [ { "vendor": "juniper", "product": "junos_os_evolved", "cpes": [ "cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "versions": [ { "version": "0", "status": "affected", "lessThan": "21.4r3-s7-evo", "versionType": "semver" }, { "version": "22.1-evo", "status": "affected", "lessThan": "22.1r3-s6-evo", "versionType": "semver" }, { "version": "22.2-evo", "status": "affected", "lessThan": "22.2r3-s4-evo", "versionType": "semver" }, { "version": "22.3-evo", "status": "affected", "lessThan": "22.3r3-s3-evo", "versionType": "semver" }, { "version": "22.4-evo", "status": "affected", "lessThan": "22.4r3-s3-evo", "versionType": "semver" }, { "version": "23.2-evo", "status": "affected", "lessThan": "23.2r2-evo", "versionType": "semver" } ] }, { "vendor": "juniper", "product": "junos_os", "cpes": [ "cpe:2.3:o:juniper:junos_os:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "versions": [ { "version": "0", "status": "affected", "lessThan": "21.4r3-s7", "versionType": "semver" }, { "version": "22.1", "status": "affected", "lessThan": "22.1r3-s6", "versionType": "semver" }, { "version": "22.2", "status": "affected", "lessThan": "22.2r3-s4", "versionType": "semver" }, { "version": "22.3", "status": "affected", "lessThan": "22.3r3-s3", "versionType": "semver" }, { "version": "22.4", "status": "affected", "lessThan": "22.4r3-s2", "versionType": "semver" }, { "version": "23.2", "status": "affected", "lessThan": "23.2r2", "versionType": "semver" }, { "version": "23.4", "status": "affected", "lessThan": "23.4r1-s1", "versionType": "semver" }, { "version": "23.4", "status": "affected", "lessThan": "23.4r2", "versionType": "semver" }, { "version": "23.4-evo", "status": "affected", "lessThan": "23.4r1-s1-evo", "versionType": "semver" }, { "version": "23.4-evo", "status": "affected", "lessThan": "23.4r2-evo", "versionType": "semver" } ] } ], "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2024-07-12T00:00:00+00:00", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "version": "2.0.3", "id": "CVE-2024-39556" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-07-13T03:55:17.897Z" } }, { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T04:26:15.938Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://supportportal.juniper.net/JSA83016" } ] } ] } }