CVE-2025-30649 (GCVE-0-2025-30649)
Vulnerability from cvelistv5
Published
2025-04-09 19:55
Modified
2025-04-09 20:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-20 - Improper Input Validation
Summary
An Improper Input Validation vulnerability in the syslog stream TCP transport of Juniper Networks Junos OS on MX240, MX480 and MX960 devices with MX-SPC3 Security Services Card allows an unauthenticated, network-based attacker, to send specific spoofed packets to cause a CPU Denial of Service (DoS) to the MX-SPC3 SPUs.
Continued receipt and processing of these specific packets will sustain the DoS condition.
This issue affects Junos OS: * All versions before 22.2R3-S6,
* from 22.4 before 22.4R3-S4,
* from 23.2 before 23.2R2-S3,
* from 23.4 before 23.4R2-S4,
* from 24.2 before 24.2R1-S2, 24.2R2
An indicator of compromise will indicate the SPC3 SPUs utilization has spiked.
For example:
user@device> show services service-sets summary
Service sets CPU
Interface configured Bytes used Session bytes used Policy bytes used utilization
"interface" 1 "bytes" (percent%) "sessions" ("percent"%) "bytes" ("percent"%) 99.97 % OVLD <<<<<< look for high CPU usage
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Junos OS |
Version: 0 ≤ Version: 22.4 ≤ Version: 23.2 ≤ Version: 23.4 ≤ Version: 24.2 ≤ |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-30649",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-09T20:02:41.255699Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-04-09T20:03:04.073Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"syslog stream with TCP transport enabled"
],
"platforms": [
"MX240",
"MX480",
"MX960",
"with SPC3"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "22.2R3-S6",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "22.4R3-S4",
"status": "affected",
"version": "22.4",
"versionType": "semver"
},
{
"lessThan": "23.2R2-S3",
"status": "affected",
"version": "23.2",
"versionType": "semver"
},
{
"lessThan": "23.4R2-S4",
"status": "affected",
"version": "23.4",
"versionType": "semver"
},
{
"lessThan": "24.2R1-S2, 24.2R2",
"status": "affected",
"version": "24.2",
"versionType": "semver"
}
]
}
],
"configurations": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003e\u0026nbsp; [services service-set \"service-set-name\" syslog stream \"stream-name\" host \"syslog-server-ip-address-or-hostname\"]\u003cbr\u003e\u0026nbsp; [services service-set \"service-set-name\" syslog stream \"stream-name\" host port \"syslog-server-port\"]\u003cbr\u003e\u003cspan style=\"background-color: var(--wht);\"\u003e\u0026nbsp; [services service-set \"service-set-name\" syslog stream \"stream-name\" transport protocol tcp]\u003cbr\u003e\u003c/span\u003e\u003cspan style=\"background-color: var(--wht);\"\u003e\u0026nbsp; [services service-set \"service-set-name\" syslog stream \"stream-name\" source-address \"syslog-collector-ip-address\"]\u003c/span\u003e\u003cbr\u003e\u003c/p\u003e"
}
],
"value": "[services service-set \"service-set-name\" syslog stream \"stream-name\" host \"syslog-server-ip-address-or-hostname\"]\n\u00a0 [services service-set \"service-set-name\" syslog stream \"stream-name\" host port \"syslog-server-port\"]\n\u00a0 [services service-set \"service-set-name\" syslog stream \"stream-name\" transport protocol tcp]\n\u00a0 [services service-set \"service-set-name\" syslog stream \"stream-name\" source-address \"syslog-collector-ip-address\"]"
}
],
"datePublic": "2025-04-09T16:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "An Improper Input Validation vulnerability in the\u0026nbsp;syslog stream TCP transport\u0026nbsp;of Juniper Networks Junos OS on MX240, MX480 and MX960 devices with MX-SPC3 Security Services Card allows an unauthenticated, network-based attacker, to send specific spoofed packets to cause a CPU Denial of Service (DoS) to the MX-SPC3 SPUs.\u003cbr\u003e\u003cbr\u003eContinued receipt and processing of these specific packets will sustain the DoS condition.\u003cbr\u003e\u003cspan style=\"background-color: var(--wht);\"\u003e\u003cbr\u003eThis issue affects Junos OS:\u003c/span\u003e\u003cul\u003e\u003cli\u003eAll versions before 22.2R3-S6,\u003c/li\u003e\u003cli\u003efrom 22.4 before 22.4R3-S4,\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 24.2R1-S2, 24.2R2\u003c/li\u003e\u003c/ul\u003e\u003cdiv\u003eAn indicator of compromise will indicate the SPC3 SPUs utilization has spiked.\u003c/div\u003e\u003cbr\u003eFor example:\u0026nbsp;\u003cbr\u003e\u0026nbsp; \u0026nbsp;user@device\u0026gt; show services service-sets summary\u003cbr\u003e\u003cdiv\u003e\u003cpre\u003e Service sets CPU\n Interface configured Bytes used Session bytes used Policy bytes used utilization\n \"interface\" 1 \"bytes\" (percent%) \"sessions\" (\"percent\"%) \"bytes\" (\"percent\"%) 99.97 % OVLD \u0026lt;\u0026lt;\u0026lt;\u0026lt;\u0026lt;\u0026lt; look for high CPU usage\n\u003c/pre\u003e\u003c/div\u003e\u003cp\u003e\u003c/p\u003e"
}
],
"value": "An Improper Input Validation vulnerability in the\u00a0syslog stream TCP transport\u00a0of Juniper Networks Junos OS on MX240, MX480 and MX960 devices with MX-SPC3 Security Services Card allows an unauthenticated, network-based attacker, to send specific spoofed packets to cause a CPU Denial of Service (DoS) to the MX-SPC3 SPUs.\n\nContinued receipt and processing of these specific packets will sustain the DoS condition.\n\nThis issue affects Junos OS: * All versions before 22.2R3-S6,\n * from 22.4 before 22.4R3-S4,\n * from 23.2 before 23.2R2-S3,\n * from 23.4 before 23.4R2-S4,\n * from 24.2 before 24.2R1-S2, 24.2R2\n\n\nAn indicator of compromise will indicate the SPC3 SPUs utilization has spiked.\n\n\nFor example:\u00a0\n\u00a0 \u00a0user@device\u003e show services service-sets summary\n Service sets CPU\n Interface configured Bytes used Session bytes used Policy bytes used utilization\n \"interface\" 1 \"bytes\" (percent%) \"sessions\" (\"percent\"%) \"bytes\" (\"percent\"%) 99.97 % OVLD \u003c\u003c\u003c\u003c\u003c\u003c look for high CPU usage"
}
],
"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": "YES",
"Recovery": "USER",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "AMBER",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "CONCENTRATED",
"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/AU:Y/R:U/V:C/RE:M/U:Amber",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "MODERATE"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-04-09T19:55:37.363Z",
"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"shortName": "juniper"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://supportportal.juniper.net/JSA96459"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "The following software releases have been updated to resolve this specific issue: Junos OS: 22.2R3-S6, 22.4R3-S4, 23.2R2-S3, 23.4R2-S4, 24.2R1-S2, 24.2R2, 24.4R1, and all subsequent releases.\u003cbr\u003e"
}
],
"value": "The following software releases have been updated to resolve this specific issue: Junos OS: 22.2R3-S6, 22.4R3-S4, 23.2R2-S3, 23.4R2-S4, 24.2R1-S2, 24.2R2, 24.4R1, and all subsequent releases."
}
],
"source": {
"advisory": "JSA96459",
"defect": [
"1823932"
],
"discovery": "USER"
},
"timeline": [
{
"lang": "en",
"time": "2025-04-09T16:00:00.000Z",
"value": "Initial Publication"
}
],
"title": "Junos OS: MX240, MX480, MX960 with SPC3: An attacker sending specific packets will cause a CPU utilization DoS.",
"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"
}
}
},
"cveMetadata": {
"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"assignerShortName": "juniper",
"cveId": "CVE-2025-30649",
"datePublished": "2025-04-09T19:55:37.363Z",
"dateReserved": "2025-03-24T19:34:11.321Z",
"dateUpdated": "2025-04-09T20:03:04.073Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2025-30649\",\"sourceIdentifier\":\"sirt@juniper.net\",\"published\":\"2025-04-09T20:15:28.490\",\"lastModified\":\"2025-04-11T15:40:10.277\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An Improper Input Validation vulnerability in the\u00a0syslog stream TCP transport\u00a0of Juniper Networks Junos OS on MX240, MX480 and MX960 devices with MX-SPC3 Security Services Card allows an unauthenticated, network-based attacker, to send specific spoofed packets to cause a CPU Denial of Service (DoS) to the MX-SPC3 SPUs.\\n\\nContinued receipt and processing of these specific packets will sustain the DoS condition.\\n\\nThis issue affects Junos OS: * All versions before 22.2R3-S6,\\n * from 22.4 before 22.4R3-S4,\\n * from 23.2 before 23.2R2-S3,\\n * from 23.4 before 23.4R2-S4,\\n * from 24.2 before 24.2R1-S2, 24.2R2\\n\\n\\nAn indicator of compromise will indicate the SPC3 SPUs utilization has spiked.\\n\\n\\nFor example:\u00a0\\n\u00a0 \u00a0user@device\u003e show services service-sets summary\\n Service sets CPU\\n Interface configured Bytes used Session bytes used Policy bytes used utilization\\n \\\"interface\\\" 1 \\\"bytes\\\" (percent%) \\\"sessions\\\" (\\\"percent\\\"%) \\\"bytes\\\" (\\\"percent\\\"%) 99.97 % OVLD \u003c\u003c\u003c\u003c\u003c\u003c look for high CPU usage\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad de validaci\u00f3n de entrada incorrecta en el transporte TCP del flujo de syslog de Juniper Networks Junos OS en dispositivos MX240, MX480 y MX960 con tarjeta de servicios de seguridad MX-SPC3 permite que un atacante no autenticado, basado en la red, env\u00ede paquetes falsificados espec\u00edficos para provocar una denegaci\u00f3n de servicio (DoS) de la CPU a las SPU MX-SPC3. La recepci\u00f3n y el procesamiento continuos de estos paquetes mantendr\u00e1n la condici\u00f3n de DoS. Este problema afecta a Junos OS: * Todas las versiones anteriores a 22.2R3-S6, * de 22.4 a 22.4R3-S4, * de 23.2 a 23.2R2-S3, * de 23.4 a 23.4R2-S4, * de 24.2 a 24.2R1-S2, 24.2R2. Un indicador de compromiso indicar\u00e1 un aumento repentino en la utilizaci\u00f3n de las SPU SPC3. Por ejemplo: usuario@dispositivo\u0026gt; mostrar servicios resumen de conjuntos de servicios Conjuntos de servicios CPU Interfaz configurada Bytes utilizados Bytes de sesi\u00f3n utilizados Bytes de pol\u00edtica utilizados utilizaci\u00f3n \\\"interfaz\\\" 1 \\\"bytes\\\" (porcentaje%) \\\"sesiones\\\" (\\\"porcentaje\\\"%) \\\"bytes\\\" (\\\"porcentaje\\\"%) 99,97 % OVLD \u0026lt;\u0026lt;\u0026lt;\u0026lt;\u0026lt;\u0026lt; buscar alto uso de CPU\"}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"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:Y/R:U/V:C/RE:M/U:Amber\",\"baseScore\":8.7,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"vulnConfidentialityImpact\":\"NONE\",\"vulnIntegrityImpact\":\"NONE\",\"vulnAvailabilityImpact\":\"HIGH\",\"subConfidentialityImpact\":\"NONE\",\"subIntegrityImpact\":\"NONE\",\"subAvailabilityImpact\":\"LOW\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirement\":\"NOT_DEFINED\",\"integrityRequirement\":\"NOT_DEFINED\",\"availabilityRequirement\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedVulnIntegrityImpact\":\"NOT_DEFINED\",\"modifiedVulnAvailabilityImpact\":\"NOT_DEFINED\",\"modifiedSubConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedSubIntegrityImpact\":\"NOT_DEFINED\",\"modifiedSubAvailabilityImpact\":\"NOT_DEFINED\",\"Safety\":\"NOT_DEFINED\",\"Automatable\":\"YES\",\"Recovery\":\"USER\",\"valueDensity\":\"CONCENTRATED\",\"vulnerabilityResponseEffort\":\"MODERATE\",\"providerUrgency\":\"AMBER\"}}],\"cvssMetricV31\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"references\":[{\"url\":\"https://supportportal.juniper.net/JSA96459\",\"source\":\"sirt@juniper.net\"}]}}",
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-30649\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-04-09T20:02:41.255699Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-04-09T20:02:51.316Z\"}}], \"cna\": {\"title\": \"Junos OS: MX240, MX480, MX960 with SPC3: An attacker sending specific packets will cause a CPU utilization DoS.\", \"source\": {\"defect\": [\"1823932\"], \"advisory\": \"JSA96459\", \"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\": 8.7, \"Automatable\": \"YES\", \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"valueDensity\": \"CONCENTRATED\", \"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/AU:Y/R:U/V:C/RE:M/U:Amber\", \"providerUrgency\": \"AMBER\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"attackRequirements\": \"NONE\", \"privilegesRequired\": \"NONE\", \"subIntegrityImpact\": \"NONE\", \"vulnIntegrityImpact\": \"NONE\", \"subAvailabilityImpact\": \"LOW\", \"vulnAvailabilityImpact\": \"HIGH\", \"subConfidentialityImpact\": \"NONE\", \"vulnConfidentialityImpact\": \"NONE\", \"vulnerabilityResponseEffort\": \"MODERATE\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Juniper Networks\", \"modules\": [\"syslog stream with TCP transport enabled\"], \"product\": \"Junos OS\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"22.2R3-S6\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.4\", \"lessThan\": \"22.4R3-S4\", \"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\": \"24.2R1-S2, 24.2R2\", \"versionType\": \"semver\"}], \"platforms\": [\"MX240\", \"MX480\", \"MX960\", \"with SPC3\"], \"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: Junos OS: 22.2R3-S6, 22.4R3-S4, 23.2R2-S3, 23.4R2-S4, 24.2R1-S2, 24.2R2, 24.4R1, and all subsequent releases.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"The following software releases have been updated to resolve this specific issue: Junos OS: 22.2R3-S6, 22.4R3-S4, 23.2R2-S3, 23.4R2-S4, 24.2R1-S2, 24.2R2, 24.4R1, and all subsequent releases.\u003cbr\u003e\", \"base64\": false}]}], \"datePublic\": \"2025-04-09T16:00:00.000Z\", \"references\": [{\"url\": \"https://supportportal.juniper.net/JSA96459\", \"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\": \"An Improper Input Validation vulnerability in the\\u00a0syslog stream TCP transport\\u00a0of Juniper Networks Junos OS on MX240, MX480 and MX960 devices with MX-SPC3 Security Services Card allows an unauthenticated, network-based attacker, to send specific spoofed packets to cause a CPU Denial of Service (DoS) to the MX-SPC3 SPUs.\\n\\nContinued receipt and processing of these specific packets will sustain the DoS condition.\\n\\nThis issue affects Junos OS: * All versions before 22.2R3-S6,\\n * from 22.4 before 22.4R3-S4,\\n * from 23.2 before 23.2R2-S3,\\n * from 23.4 before 23.4R2-S4,\\n * from 24.2 before 24.2R1-S2, 24.2R2\\n\\n\\nAn indicator of compromise will indicate the SPC3 SPUs utilization has spiked.\\n\\n\\nFor example:\\u00a0\\n\\u00a0 \\u00a0user@device\u003e show services service-sets summary\\n Service sets CPU\\n Interface configured Bytes used Session bytes used Policy bytes used utilization\\n \\\"interface\\\" 1 \\\"bytes\\\" (percent%) \\\"sessions\\\" (\\\"percent\\\"%) \\\"bytes\\\" (\\\"percent\\\"%) 99.97 % OVLD \u003c\u003c\u003c\u003c\u003c\u003c look for high CPU usage\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"An Improper Input Validation vulnerability in the\u0026nbsp;syslog stream TCP transport\u0026nbsp;of Juniper Networks Junos OS on MX240, MX480 and MX960 devices with MX-SPC3 Security Services Card allows an unauthenticated, network-based attacker, to send specific spoofed packets to cause a CPU Denial of Service (DoS) to the MX-SPC3 SPUs.\u003cbr\u003e\u003cbr\u003eContinued receipt and processing of these specific packets will sustain the DoS condition.\u003cbr\u003e\u003cspan style=\\\"background-color: var(--wht);\\\"\u003e\u003cbr\u003eThis issue affects Junos OS:\u003c/span\u003e\u003cul\u003e\u003cli\u003eAll versions before 22.2R3-S6,\u003c/li\u003e\u003cli\u003efrom 22.4 before 22.4R3-S4,\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 24.2R1-S2, 24.2R2\u003c/li\u003e\u003c/ul\u003e\u003cdiv\u003eAn indicator of compromise will indicate the SPC3 SPUs utilization has spiked.\u003c/div\u003e\u003cbr\u003eFor example:\u0026nbsp;\u003cbr\u003e\u0026nbsp; \u0026nbsp;user@device\u0026gt; show services service-sets summary\u003cbr\u003e\u003cdiv\u003e\u003cpre\u003e Service sets CPU\\n Interface configured Bytes used Session bytes used Policy bytes used utilization\\n \\\"interface\\\" 1 \\\"bytes\\\" (percent%) \\\"sessions\\\" (\\\"percent\\\"%) \\\"bytes\\\" (\\\"percent\\\"%) 99.97 % OVLD \u0026lt;\u0026lt;\u0026lt;\u0026lt;\u0026lt;\u0026lt; look for high CPU usage\\n\u003c/pre\u003e\u003c/div\u003e\u003cp\u003e\u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-20\", \"description\": \"CWE-20 Improper Input Validation\"}]}], \"configurations\": [{\"lang\": \"en\", \"value\": \"[services service-set \\\"service-set-name\\\" syslog stream \\\"stream-name\\\" host \\\"syslog-server-ip-address-or-hostname\\\"]\\n\\u00a0 [services service-set \\\"service-set-name\\\" syslog stream \\\"stream-name\\\" host port \\\"syslog-server-port\\\"]\\n\\u00a0 [services service-set \\\"service-set-name\\\" syslog stream \\\"stream-name\\\" transport protocol tcp]\\n\\u00a0 [services service-set \\\"service-set-name\\\" syslog stream \\\"stream-name\\\" source-address \\\"syslog-collector-ip-address\\\"]\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003e\u0026nbsp; [services service-set \\\"service-set-name\\\" syslog stream \\\"stream-name\\\" host \\\"syslog-server-ip-address-or-hostname\\\"]\u003cbr\u003e\u0026nbsp; [services service-set \\\"service-set-name\\\" syslog stream \\\"stream-name\\\" host port \\\"syslog-server-port\\\"]\u003cbr\u003e\u003cspan style=\\\"background-color: var(--wht);\\\"\u003e\u0026nbsp; [services service-set \\\"service-set-name\\\" syslog stream \\\"stream-name\\\" transport protocol tcp]\u003cbr\u003e\u003c/span\u003e\u003cspan style=\\\"background-color: var(--wht);\\\"\u003e\u0026nbsp; [services service-set \\\"service-set-name\\\" syslog stream \\\"stream-name\\\" source-address \\\"syslog-collector-ip-address\\\"]\u003c/span\u003e\u003cbr\u003e\u003c/p\u003e\", \"base64\": false}]}], \"providerMetadata\": {\"orgId\": \"8cbe9d5a-a066-4c94-8978-4b15efeae968\", \"shortName\": \"juniper\", \"dateUpdated\": \"2025-04-09T19:55:37.363Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2025-30649\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-04-09T20:03:04.073Z\", \"dateReserved\": \"2025-03-24T19:34:11.321Z\", \"assignerOrgId\": \"8cbe9d5a-a066-4c94-8978-4b15efeae968\", \"datePublished\": \"2025-04-09T19:55:37.363Z\", \"assignerShortName\": \"juniper\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…