cve-2024-39529
Vulnerability from cvelistv5
Published
2024-07-11 16:03
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
8.7 (High) - 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
Summary
A Use of Externally-Controlled Format String vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service (DoS). If DNS Domain Generation Algorithm (DGA) detection or tunnel detection, and DNS-filtering traceoptions are configured, and specific valid transit DNS traffic is received this causes a PFE crash and restart, leading to a Denial of Service. This issue affects Junos OS: * All versions before 21.4R3-S6, * 22.2 versions before 22.2R3-S3, * 22.3 versions before 22.3R3-S3, * 22.4 versions before 22.4R3, * 23.2 versions before 23.2R2.
References
sirt@juniper.nethttps://supportportal.juniper.net/JSA82988Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://supportportal.juniper.net/JSA82988Vendor Advisory
Impacted products
Vendor Product Version
Juniper Networks Junos OS Version: 0   ≤
Version: 22.2   ≤
Version: 22.3   ≤
Version: 22.4   ≤
Version: 23.2   ≤
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\"affected\", \"version\": \"0\", \"lessThan\": \"21.4R3-S6\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.2\", \"lessThan\": \"22.2R3-S3\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.3\", \"lessThan\": \"22.3R3-S3\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.4\", \"lessThan\": \"22.4R3\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"23.2\", \"lessThan\": \"23.2R2\", \"versionType\": \"semver\"}], \"platforms\": [\"SRX Series\"], \"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: 21.4R3-S6, 22.2R3-S3, 22.3R3-S3, 22.4R3, 23.2R2, 23.4R1, and all subsequent releases.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"The following software releases have been updated to resolve this specific issue: 21.4R3-S6, 22.2R3-S3, 22.3R3-S3, 22.4R3, 23.2R2, 23.4R1, and all subsequent releases.\", \"base64\": false}]}], \"datePublic\": \"2024-07-10T16:00:00.000Z\", \"references\": [{\"url\": \"https://supportportal.juniper.net/JSA82988\", \"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-dev\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"A Use of Externally-Controlled Format String vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a\\u00a0Denial-of-Service (DoS).\\n\\n\\n\\nIf DNS Domain Generation Algorithm (DGA) detection or tunnel detection, and DNS-filtering traceoptions are configured, and specific valid transit DNS traffic is received this causes\\u00a0a PFE crash and restart, leading to a Denial of Service.\\n\\nThis issue affects Junos OS: \\n  *  All versions before 21.4R3-S6,\\n  *  22.2 versions before 22.2R3-S3,\\n  *  22.3 versions before 22.3R3-S3,\\n  *  22.4 versions before 22.4R3,\\n  *  23.2 versions before 23.2R2.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"<span style=\\\"background-color: rgb(255, 255, 255);\\\">A Use of Externally-Controlled Format String vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a&nbsp;<span style=\\\"background-color: rgb(255, 255, 255);\\\">Denial-of-Service (DoS).</span></span><br><br>\\n\\n<span style=\\\"background-color: rgb(255, 255, 255);\\\">If DNS Domain Generation Algorithm (DGA) detection or tunnel detection, and DNS-filtering traceoptions are <span style=\\\"background-color: rgb(255, 255, 255);\\\">configured, and specific valid transit DNS traffic is received this causes&nbsp;</span></span>a PFE crash and restart, leading to a Denial of Service.<br><br><span style=\\\"background-color: var(--wht);\\\">This issue affects Junos OS: <br><ul><li><span style=\\\"background-color: var(--wht);\\\">All versions before 21.4R3-S6,</span></li><li><span style=\\\"background-color: var(--wht);\\\">22.2 versions before 22.2R3-S3,</span></li><li><span style=\\\"background-color: var(--wht);\\\">22.3 versions before 22.3R3-S3,</span></li><li><span style=\\\"background-color: var(--wht);\\\">22.4 versions before 22.4R3,</span></li><li><span style=\\\"background-color: var(--wht);\\\">23.2 versions before 23.2R2.</span></li></ul></span>\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-134\", \"description\": \"CWE-134 Use of Externally-Controlled Format String\"}]}], \"configurations\": [{\"lang\": \"en\", \"value\": \"To be exposed to this issue at least one of DGA or tunnel detection needs to be configured:\\n\\n[ services security-metadata-streaming policy <name> dns detections dga ]\\n\\n\\n[ services security-metadata-streaming policy <name> dns detections tunneling ]\\n\\n\\n\\nand DNS traceoptions have to be configured:\\n\\n[ services dns-filtering traceoptions ... ]\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"To be exposed to this issue at least one of DGA or tunnel detection needs to be configured:<br><br><tt>[ services security-metadata-streaming policy &lt;name&gt; dns detections dga ]<br>\\n\\n[ services security-metadata-streaming policy &lt;name&gt; dns detections tunneling ]</tt>\\n\\n<br><br>and DNS traceoptions have to be configured:<br><br><tt>[ services dns-filtering traceoptions ... ]</tt>\", \"base64\": false}]}], \"providerMetadata\": {\"orgId\": \"8cbe9d5a-a066-4c94-8978-4b15efeae968\", \"shortName\": \"juniper\", \"dateUpdated\": \"2024-07-11T16:03:26.980Z\"}}}",
         cveMetadata: "{\"cveId\": \"CVE-2024-39529\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-07-12T16:35:49.572Z\", \"dateReserved\": \"2024-06-25T15:12:53.240Z\", \"assignerOrgId\": \"8cbe9d5a-a066-4c94-8978-4b15efeae968\", \"datePublished\": \"2024-07-11T16:03:26.980Z\", \"assignerShortName\": \"juniper\"}",
         dataType: "CVE_RECORD",
         dataVersion: "5.1",
      },
   },
}


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