CVE-2025-30652 (GCVE-0-2025-30652)
Vulnerability from cvelistv5
Published
2025-04-09 19:57
Modified
2025-04-09 20:33
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.8 (Medium) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/R:A
CWE
  • CWE-755 - Improper Handling of Exceptional Conditions
Summary
An Improper Handling of Exceptional Conditions vulnerability in routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged attacker executing a CLI command to cause a Denial of Service (DoS). When asregex-optimized is configured and a specific "show route as-path" CLI command is executed, the rpd crashes and restarts. Repeated execution of this command will cause a sustained DoS condition. This issue affects Junos OS: * All versions before 21.2R3-S9, * from 21.4 before 21.4R3-S10, * from 22.2 before 22.2R3-S6, * from 22.4 before 22.4R3-S6, * from 23.2 before 23.2R2-S3, * from 23.4 before 23.4R2-S4, * from 24.2 before 24.2R2. and Junos OS Evolved: * All versions before 21.2R3-S9-EVO, * from 21.4-EVO before 21.4R3-S10-EVO, * from 22.2-EVO before 22.2R3-S6-EVO, * from 22.4-EVO before 22.4R3-S6-EVO, * from 23.2-EVO before 23.2R2-S3-EVO, * from 23.4-EVO before 23.4R2-S4-EVO, * from 24.2-EVO before 24.2R2-EVO.
References
Impacted products
Vendor Product Version
Juniper Networks Junos OS Version: 0   ≤
Version: 21.4   ≤
Version: 22.2   ≤
Version: 22.4   ≤
Version: 23.2   ≤
Version: 23.4   ≤
Version: 24.2   ≤
Create a notification for this product.
   Juniper Networks Junos OS Evolved Version: 0   ≤
Version: 21.4-EVO   ≤
Version: 22.2-EVO   ≤
Version: 22.4-EVO   ≤
Version: 23.2-EVO   ≤
Version: 23.4-EVO   ≤
Version: 24.2-EVO   ≤
Create a notification for this product.
Show details on NVD website

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    "vulnrichment": {
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\"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-S9\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"21.4\", \"lessThan\": \"21.4R3-S10\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.2\", \"lessThan\": \"22.2R3-S6\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.4\", \"lessThan\": \"22.4R3-S6\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"23.2\", \"lessThan\": \"23.2R2-S3\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"23.4\", \"lessThan\": \"23.4R2-S4\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"24.2\", \"lessThan\": \"24.2R2\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Juniper Networks\", \"product\": \"Junos OS Evolved\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"21.2R3-S9-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"21.4-EVO\", \"lessThan\": \"21.4R3-S10-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.2-EVO\", \"lessThan\": \"22.2R3-S6-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.4-EVO\", \"lessThan\": \"22.4R3-S6-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"23.2-EVO\", \"lessThan\": \"23.2R2-S3-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"23.4-EVO\", \"lessThan\": \"23.4R2-S4-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"24.2-EVO\", \"lessThan\": \"24.2R2-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}]}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2025-04-09T16:00:00.000Z\", \"value\": \"Initial Publication\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"The following software releases have been updated to resolve this specific issue:\\nJunos OS: 21.2R3-S9, 21.4R3-S10, 22.2R3-S6, 22.4R3-S6, 23.2R2-S3, 23.4R2-S4, 24.2R2, 24.4R1, and all subsequent releases.\\nJunos OS Evolved: 21.2R3-S9-EVO, 21.4R3-S10-EVO, 22.2R3-S6-EVO, 22.4R3-S6-EVO, 23.2R2-S3-EVO, 23.4R2-S4-EVO, 24.2R2-EVO, 24.4R1-EVO, and all subsequent releases.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"The following software releases have been updated to resolve this specific issue:\u003cbr\u003eJunos OS: 21.2R3-S9, 21.4R3-S10, 22.2R3-S6, 22.4R3-S6, 23.2R2-S3, 23.4R2-S4, 24.2R2, 24.4R1, and all subsequent releases.\u003cbr\u003eJunos OS Evolved: 21.2R3-S9-EVO, 21.4R3-S10-EVO, 22.2R3-S6-EVO, 22.4R3-S6-EVO, 23.2R2-S3-EVO, 23.4R2-S4-EVO, 24.2R2-EVO, 24.4R1-EVO, and all subsequent releases.\u003cbr\u003e\u003cbr\u003e\", \"base64\": false}]}], \"datePublic\": \"2025-04-09T16:00:00.000Z\", \"references\": [{\"url\": \"https://supportportal.juniper.net/JSA96462\", \"tags\": [\"vendor-advisory\"]}], \"workarounds\": [{\"lang\": \"en\", \"value\": \"Use access lists or firewall filters to limit access to the CLI only from trusted hosts and administrators.\\n\\nUtilize CLI authorization to disallow execution of the \u0027show route as-path\u0027 command.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Use access lists or firewall filters to limit access to the CLI only from trusted hosts and administrators.\u003cbr\u003e\u003cbr\u003eUtilize CLI authorization to disallow execution of the \u0027show route as-path\u0027 command.\u003cbr\u003e\u003cbr\u003e\", \"base64\": false}]}], \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-dev\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"An Improper Handling of Exceptional Conditions vulnerability in routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged attacker executing a CLI command to cause a Denial of Service (DoS).\\n\\nWhen\\u00a0asregex-optimized is configured and a specific \\\"show route as-path\\\"\\u00a0CLI command  is executed, the rpd crashes and restarts. Repeated execution of this command will cause a sustained DoS condition.\\nThis issue affects Junos OS: \\n\\n\\n  *  All versions before 21.2R3-S9, \\n  *  from 21.4 before 21.4R3-S10, \\n  *  from 22.2 before 22.2R3-S6, \\n  *  from 22.4 before 22.4R3-S6, \\n  *  from 23.2 before 23.2R2-S3, \\n  *  from 23.4 before 23.4R2-S4, \\n  *  from 24.2 before 24.2R2.\\n\\n\\n\\nand Junos OS Evolved: \\n  *  All versions before 21.2R3-S9-EVO, \\n  *  from 21.4-EVO before 21.4R3-S10-EVO, \\n  *  from 22.2-EVO before 22.2R3-S6-EVO, \\n  *  from 22.4-EVO before 22.4R3-S6-EVO, \\n  *  from 23.2-EVO before 23.2R2-S3-EVO, \\n  *  from 23.4-EVO before 23.4R2-S4-EVO, \\n  *  from 24.2-EVO before 24.2R2-EVO.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"An Improper Handling of Exceptional Conditions vulnerability in routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged attacker executing a CLI command to cause a Denial of Service (DoS).\u003cbr\u003e\u003cbr\u003eWhen\u0026nbsp;\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003easregex-optimized is configured and a specific \\\"show route as-path\\\"\u0026nbsp;\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003eCLI command \u003c/span\u003e is executed, the rpd crashes and restarts. Repeated execution of this command will cause a sustained DoS condition.\u003c/span\u003e\u003cbr\u003e\u003cp\u003eThis issue affects Junos OS: \u003cbr\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003eAll versions before 21.2R3-S9, \u003c/li\u003e\u003cli\u003efrom 21.4 before 21.4R3-S10, \u003c/li\u003e\u003cli\u003efrom 22.2 before 22.2R3-S6, \u003c/li\u003e\u003cli\u003efrom 22.4 before 22.4R3-S6, \u003c/li\u003e\u003cli\u003efrom 23.2 before 23.2R2-S3, \u003c/li\u003e\u003cli\u003efrom 23.4 before 23.4R2-S4, \u003c/li\u003e\u003cli\u003efrom 24.2 before 24.2R2.\u003c/li\u003e\u003c/ul\u003e\u003cbr\u003eand Junos OS Evolved: \u003cbr\u003e\u003cul\u003e\u003cli\u003eAll versions before 21.2R3-S9-EVO, \u003c/li\u003e\u003cli\u003efrom 21.4-EVO before 21.4R3-S10-EVO, \u003c/li\u003e\u003cli\u003efrom 22.2-EVO before 22.2R3-S6-EVO, \u003c/li\u003e\u003cli\u003efrom 22.4-EVO before 22.4R3-S6-EVO, \u003c/li\u003e\u003cli\u003efrom 23.2-EVO before 23.2R2-S3-EVO, \u003c/li\u003e\u003cli\u003efrom 23.4-EVO before 23.4R2-S4-EVO, \u003c/li\u003e\u003cli\u003efrom 24.2-EVO before 24.2R2-EVO.\u003c/li\u003e\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-755\", \"description\": \"CWE-755 Improper Handling of Exceptional Conditions\"}]}], \"configurations\": [{\"lang\": \"en\", \"value\": \"Required configuration for exposure:\\n[ edit policy-options defaults ]\\n[\\u00a0asregex-optimize optimize ]\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Required configuration for exposure:\u003cbr\u003e\u003ctt\u003e[ edit policy-options defaults ]\u003cbr\u003e\u003c/tt\u003e\u003ctt\u003e[\u0026nbsp;asregex-optimize optimize ]\u003c/tt\u003e\u003cbr\u003e\", \"base64\": false}]}], \"providerMetadata\": {\"orgId\": \"8cbe9d5a-a066-4c94-8978-4b15efeae968\", \"shortName\": \"juniper\", \"dateUpdated\": \"2025-04-09T19:57:01.859Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-30652\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-04-09T20:33:23.314Z\", \"dateReserved\": \"2025-03-24T19:34:11.322Z\", \"assignerOrgId\": \"8cbe9d5a-a066-4c94-8978-4b15efeae968\", \"datePublished\": \"2025-04-09T19:57:01.859Z\", \"assignerShortName\": \"juniper\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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