cve-2024-39548
Vulnerability from cvelistv5
Published
2024-07-11 16:26
Modified
2024-08-02 04:26
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.1 (High) - CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/R:U
Summary
An Uncontrolled Resource Consumption vulnerability in the aftmand process of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to consume memory resources, resulting in a Denial of Service (DoS) condition. The processes do not recover on their own and must be manually restarted. This issue affects both IPv4 and IPv6.  Changes in memory usage can be monitored using the following CLI command: user@device> show system memory node <fpc slot> | grep evo-aftmann This issue affects Junos OS Evolved:  * All versions before 21.2R3-S8-EVO,  * 21.3 versions before 21.3R3-S5-EVO,  * 21.4 versions before 21.4R3-S5-EVO,  * 22.1 versions before 22.1R3-S4-EVO,  * 22.2 versions before 22.2R3-S4-EVO, * 22.3 versions before 22.3R3-S3-EVO, * 22.4 versions before 22.4R2-S2-EVO, 22.4R3-EVO,  * 23.2 versions before 23.2R1-S1-EVO, 23.2R2-EVO.
References
sirt@juniper.nethttps://supportportal.juniper.net/JSA83010
af854a3a-2127-422b-91ae-364da2661108https://supportportal.juniper.net/JSA83010
Impacted products
Vendor Product Version
Juniper Networks Junos OS Evolved Version: 0   ≤
Version: 21.3   ≤
Version: 21.4   ≤
Version: 22.1   ≤
Version: 22.2   ≤
Version: 22.3   ≤
Version: 22.4   ≤
Version: 23.2   ≤
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[\"1754112\"], \"advisory\": \"JSA83010\", \"discovery\": \"USER\"}, \"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\": \"USER\", \"baseScore\": 7.1, \"Automatable\": \"NOT_DEFINED\", \"attackVector\": \"ADJACENT\", \"baseSeverity\": \"HIGH\", \"valueDensity\": \"NOT_DEFINED\", \"vectorString\": \"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/R:U\", \"providerUrgency\": \"NOT_DEFINED\", \"userInteraction\": \"NONE\", 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\"affected\", \"version\": \"22.2\", \"lessThan\": \"22.2R3-S4\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.3\", \"lessThan\": \"22.3R3-S3-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.4\", \"lessThan\": \"22.4R2-S2-EVO, 22.4R3-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"23.2\", \"lessThan\": \"23.2R1-S1-EVO, 23.2R2-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\": \"\u003cp\u003eJuniper SIRT is not aware of any malicious exploitation of this vulnerability.\u003c/p\u003e\", \"base64\": false}]}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2024-07-10T16:00:00.000Z\", \"value\": \"Initial Publication\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"The following software releases have been updated to resolve this specific issue:\\u00a0\\n\\nJunos OS Evolved: 21.2R3-S8-EVO, 21.3R3-S5-EVO, 21.4R3-S5-EVO, 22.1R3-S4-EVO, 22.2R3-S4-EVO, 22.3R3-S3,\\u00a022.4R2-S2-EVO, 22.4R3-EVO, 23.2R1-S1-EVO, 23.2R2-EVO, 23.4R1-EVO, and all subsequent releases.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003eThe following software releases have been updated to resolve this specific issue:\u0026nbsp;\u003c/p\u003e\u003cp\u003eJunos OS Evolved: 21.2R3-S8-EVO, 21.3R3-S5-EVO, 21.4R3-S5-EVO, 22.1R3-S4-EVO, \u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003e22.2R3-S4-EVO, 22.3R3-S3,\u0026nbsp;\u003c/span\u003e22.4R2-S2-EVO, 22.4R3-EVO, 23.2R1-S1-EVO, 23.2R2-EVO, 23.4R1-EVO, and all subsequent releases.\u003c/p\u003e\", \"base64\": false}]}], \"datePublic\": \"2024-07-10T16:00:00.000Z\", \"references\": [{\"url\": \"https://supportportal.juniper.net/JSA83010\", \"tags\": [\"vendor-advisory\"]}], \"workarounds\": [{\"lang\": \"en\", \"value\": \"There are no known workarounds for this issue.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"There are no known workarounds for this issue.\", \"base64\": false}]}], \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-av217\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"An Uncontrolled Resource Consumption vulnerability in the aftmand process of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to consume memory resources, resulting in a Denial of Service (DoS) condition. The processes do not recover on their own and must be manually restarted.\\n\\nThis issue affects both IPv4 and IPv6.\\u00a0\\n\\nChanges in memory usage can be monitored using the following CLI command:\\nuser@device\u003e show system memory node \u003cfpc slot\u003e | grep evo-aftmann\\nThis issue affects Junos OS Evolved:\\u00a0\\n\\n\\n\\n  *  All versions before 21.2R3-S8-EVO,\\u00a0\\n  *  21.3 versions before 21.3R3-S5-EVO,\\u00a0\\n  *  21.4 versions before 21.4R3-S5-EVO,\\u00a0\\n  *  22.1 versions before 22.1R3-S4-EVO,\\u00a0\\n  *  22.2 versions before 22.2R3-S4-EVO,\\n  *  22.3 versions before 22.3R3-S3-EVO,\\n  *  22.4 versions before 22.4R2-S2-EVO, 22.4R3-EVO,\\u00a0\\n  *  23.2 versions before 23.2R1-S1-EVO, 23.2R2-EVO.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"An Uncontrolled Resource Consumption vulnerability in the aftmand process of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to consume memory resources, resulting in a Denial of Service (DoS) condition. The processes do not recover on their own and must be manually restarted.\u003cbr\u003e\u003cbr\u003eThis issue affects both IPv4 and IPv6.\u0026nbsp;\u003cbr\u003e\u003cbr\u003eChanges in memory usage can be monitored using the following CLI command:\u003cbr\u003e\u003ctt\u003euser@device\u0026gt; show system memory node \u0026lt;fpc slot\u0026gt; | grep evo-aftmann\u003c/tt\u003e\u003cbr\u003e\u003cp\u003eThis issue affects Junos OS Evolved:\u0026nbsp;\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003eAll versions before 21.2R3-S8-EVO,\u0026nbsp;\u003c/li\u003e\u003cli\u003e21.3 versions before 21.3R3-S5-EVO,\u0026nbsp;\u003c/li\u003e\u003cli\u003e21.4 versions before 21.4R3-S5-EVO,\u0026nbsp;\u003c/li\u003e\u003cli\u003e22.1 versions before 22.1R3-S4-EVO,\u0026nbsp;\u003c/li\u003e\u003cli\u003e22.2 versions before 22.2R3-S4-EVO,\u003c/li\u003e\u003cli\u003e22.3 versions before 22.3R3-S3-EVO,\u003c/li\u003e\u003cli\u003e22.4 versions before 22.4R2-S2-EVO, 22.4R3-EVO,\u0026nbsp;\u003c/li\u003e\u003cli\u003e23.2 versions before 23.2R1-S1-EVO, 23.2R2-EVO.\u003c/li\u003e\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-400\", \"description\": \"CWE-400 Uncontrolled Resource Consumption\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"description\": \"Denial of Service (DoS)\"}]}], \"providerMetadata\": {\"orgId\": \"8cbe9d5a-a066-4c94-8978-4b15efeae968\", \"shortName\": \"juniper\", \"dateUpdated\": \"2024-07-11T16:26:22.032Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-39548\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-07-11T20:03:38.186Z\", \"dateReserved\": \"2024-06-25T15:12:53.245Z\", \"assignerOrgId\": \"8cbe9d5a-a066-4c94-8978-4b15efeae968\", \"datePublished\": \"2024-07-11T16:26:22.032Z\", \"assignerShortName\": \"juniper\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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