cve-2024-8534
Vulnerability from cvelistv5
Published
2024-11-12 18:15
Modified
2024-11-21 16:19
Severity ?
EPSS score ?
Summary
Memory safety vulnerability leading to memory corruption and Denial of Service in NetScaler ADC and Gateway if the appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled OR the appliance must be configured as a Gateway (VPN Vserver) and RDP Proxy Server Profile is created and set to Gateway (VPN Vserver) OR the appliance must be configured as a Auth Server (AAA Vserver) with RDP Feature enabled
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | NetSclaer | NetScaler ADC |
Version: 14.1 Version: 13.1 Version: 13.1-FIPS Version: 12.1-FIPS Version: 12.1-NDcPP |
||||
|
|||||||
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:netscaler:adc:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "adc",
"vendor": "netscaler",
"versions": [
{
"lessThan": "14.1-29.72",
"status": "affected",
"version": "14.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:netscaler:gateway:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "gateway",
"vendor": "netscaler",
"versions": [
{
"lessThan": "14.1-29.72",
"status": "affected",
"version": "14.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:netscaler:adc:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "adc",
"vendor": "netscaler",
"versions": [
{
"lessThan": "13.1-55.34",
"status": "affected",
"version": "13.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:netscaler:netscaler-adc_13.1-fips:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "netscaler-adc_13.1-fips",
"vendor": "netscaler",
"versions": [
{
"lessThan": "13.1-37.207",
"status": "affected",
"version": "13.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:netscaler:netscaler-adc_12.1-fips:12.1:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "netscaler-adc_12.1-fips",
"vendor": "netscaler",
"versions": [
{
"lessThan": "12.1-55.321",
"status": "affected",
"version": "12.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:netscaler:netscaler-adc_12.1-ndcpp:12.1:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "netscaler-adc_12.1-ndcpp",
"vendor": "netscaler",
"versions": [
{
"lessThan": "12.1-55.321",
"status": "affected",
"version": "12.1",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-8534",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-13T14:38:35.887321Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-21T16:19:44.438Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NetScaler ADC",
"vendor": "NetSclaer",
"versions": [
{
"lessThan": "29.72",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "55.34",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.207",
"status": "affected",
"version": "13.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-NDcPP",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NetScaler Gateway",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "29.72",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "55.34",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.207",
"status": "affected",
"version": "13.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-NDcPP",
"versionType": "patch"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eMemory safety vulnerability leading to memory corruption and Denial of Service\u0026nbsp;\u003c/span\u003ein NetScaler ADC and Gateway if t\u003cspan style=\"background-color: var(--wht);\"\u003ehe appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled\u0026nbsp;\u003c/span\u003e\u003cstrong\u003eOR t\u003c/strong\u003e\u003cspan style=\"background-color: var(--wht);\"\u003ehe appliance must be configured as a Gateway (VPN Vserver) and RDP Proxy Server Profile is created and set to Gateway (VPN Vserver)\u0026nbsp;\u003c/span\u003e\u003cstrong\u003eOR t\u003c/strong\u003e\u003cspan style=\"background-color: var(--wht);\"\u003ehe appliance must be configured as a Auth Server (AAA Vserver) with RDP Feature enabled\u003c/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003c/strong\u003e\u003cbr\u003e"
}
],
"value": "Memory safety vulnerability leading to memory corruption and Denial of Service\u00a0in NetScaler ADC and Gateway if the appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled\u00a0OR the appliance must be configured as a Gateway (VPN Vserver) and RDP Proxy Server Profile is created and set to Gateway (VPN Vserver)\u00a0OR the appliance must be configured as a Auth Server (AAA Vserver) with RDP Feature enabled"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 8.4,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-12T18:15:44.673Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/s/article/CTX691608-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20248534-and-cve20248535?language=en_US"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Memory safety vulnerability leading to memory corruption and Denial of Service",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2024-8534",
"datePublished": "2024-11-12T18:15:44.673Z",
"dateReserved": "2024-09-06T17:18:25.789Z",
"dateUpdated": "2024-11-21T16:19:44.438Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2024-8534\",\"sourceIdentifier\":\"secure@citrix.com\",\"published\":\"2024-11-12T19:15:18.907\",\"lastModified\":\"2024-11-21T17:15:26.423\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Memory safety vulnerability leading to memory corruption and Denial of Service\u00a0in NetScaler ADC and Gateway if the appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled\u00a0OR the appliance must be configured as a Gateway (VPN Vserver) and RDP Proxy Server Profile is created and set to Gateway (VPN Vserver)\u00a0OR the appliance must be configured as a Auth Server (AAA Vserver) with RDP Feature enabled\"},{\"lang\":\"es\",\"value\":\"Vulnerabilidad de seguridad de la memoria que provoca corrupci\u00f3n de memoria y denegaci\u00f3n de servicio en NetScaler ADC y Gateway si el dispositivo debe configurarse como un Gateway (VPN Vserver) con la funci\u00f3n RDP habilitada O el dispositivo debe configurarse como un Gateway (VPN Vserver) y se crea un perfil de servidor proxy RDP y se configura como Gateway (VPN Vserver) O el dispositivo debe configurarse como un servidor de autenticaci\u00f3n (AAA Vserver) con la funci\u00f3n RDP habilitada\"}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"secure@citrix.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/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:X/R:X/V:X/RE:X/U:X\",\"baseScore\":8.4,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"PRESENT\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"vulnerableSystemConfidentiality\":\"LOW\",\"vulnerableSystemIntegrity\":\"HIGH\",\"vulnerableSystemAvailability\":\"HIGH\",\"subsequentSystemConfidentiality\":\"NONE\",\"subsequentSystemIntegrity\":\"NONE\",\"subsequentSystemAvailability\":\"LOW\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirements\":\"NOT_DEFINED\",\"integrityRequirements\":\"NOT_DEFINED\",\"availabilityRequirements\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnerableSystemConfidentiality\":\"NOT_DEFINED\",\"modifiedVulnerableSystemIntegrity\":\"NOT_DEFINED\",\"modifiedVulnerableSystemAvailability\":\"NOT_DEFINED\",\"modifiedSubsequentSystemConfidentiality\":\"NOT_DEFINED\",\"modifiedSubsequentSystemIntegrity\":\"NOT_DEFINED\",\"modifiedSubsequentSystemAvailability\":\"NOT_DEFINED\",\"safety\":\"NOT_DEFINED\",\"automatable\":\"NOT_DEFINED\",\"recovery\":\"NOT_DEFINED\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\"}}]},\"weaknesses\":[{\"source\":\"secure@citrix.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-119\"}]}],\"references\":[{\"url\":\"https://support.citrix.com/s/article/CTX691608-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20248534-and-cve20248535?language=en_US\",\"source\":\"secure@citrix.com\"}]}}"
}
}
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.