CVE-2024-2550
Vulnerability from cvelistv5
Published
2024-11-14 09:40
Modified
2024-11-14 14:11
Severity ?
EPSS score ?
Summary
A null pointer dereference vulnerability in the GlobalProtect gateway in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to stop the GlobalProtect service on the firewall by sending a specially crafted packet that causes a denial of service (DoS) condition. Repeated attempts to trigger this condition result in the firewall entering maintenance mode.
References
Impacted products
Vendor | Product | Version | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Palo Alto Networks | Cloud NGFW | |||||||||
|
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"Palo Alto Networks", "versions": [ { "status": "unaffected", "version": "11.2.0" }, { "changes": [ { "at": "11.1.5", "status": "unaffected" } ], "lessThan": "11.1.5", "status": "affected", "version": "11.1.0", "versionType": "custom" }, { "changes": [ { "at": "11.0.6", "status": "unaffected" } ], "lessThan": "11.0.6", "status": "affected", "version": "11.0.0", "versionType": "custom" }, { "changes": [ { "at": "10.2.11", "status": "unaffected" } ], "lessThan": "10.2.11", "status": "affected", "version": "10.2.0", "versionType": "custom" }, { "status": "unaffected", "version": "10.1.0" } ] }, { "defaultStatus": "unaffected", "product": "Prisma Access", "vendor": "Palo Alto Networks", "versions": [ { "status": "unaffected", "version": "All" } ] } ], "configurations": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "This issue impacts only firewalls on which you configured a GlobalProtect gateway. You can verify whether you configured GlobalProtect gateway by checking for entries in your firewall web interface (Network \u2192 GlobalProtect \u2192 Gateways)." } ], "value": "This issue impacts only firewalls on which you configured a GlobalProtect gateway. You can verify whether you configured GlobalProtect gateway by checking for entries in your firewall web interface (Network \u2192 GlobalProtect \u2192 Gateways)." } ], "credits": [ { "lang": "en", "type": "finder", "value": "Michael Baker from AC3" } ], "datePublic": "2024-11-13T18:00:00.000Z", "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "A null pointer dereference vulnerability in the GlobalProtect gateway in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to stop the GlobalProtect service on the firewall by sending a specially crafted packet that causes a denial of service (DoS) condition. Repeated attempts to trigger this condition result in the firewall entering maintenance mode." } ], "value": "A null pointer dereference vulnerability in the GlobalProtect gateway in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to stop the GlobalProtect service on the firewall by sending a specially crafted packet that causes a denial of service (DoS) condition. Repeated attempts to trigger this condition result in the firewall entering maintenance mode." } ], "exploits": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "Palo Alto Networks is not aware of any malicious exploitation of this issue." } ], "value": "Palo Alto Networks is not aware of any malicious exploitation of this issue." } ], "impacts": [ { "capecId": "CAPEC-129", "descriptions": [ { "lang": "en", "value": "CAPEC-129 Pointer Manipulation" } ] } ], "metrics": [ { "cvssV4_0": { "Automatable": "NO", "Recovery": "USER", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "baseScore": 8.7, "baseSeverity": "HIGH", "privilegesRequired": "NONE", "providerUrgency": "AMBER", "subAvailabilityImpact": "NONE", "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:N/AU:N/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-476", "description": "CWE-476 NULL Pointer Dereference", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-11-14T09:40:38.838Z", "orgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0", "shortName": "palo_alto" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://security.paloaltonetworks.com/CVE-2024-2550" } ], "solutions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "This issue is fixed in PAN-OS 10.2.11, PAN-OS 11.0.6, PAN-OS 11.1.5, and all later PAN-OS versions." } ], "value": "This issue is fixed in PAN-OS 10.2.11, PAN-OS 11.0.6, PAN-OS 11.1.5, and all later PAN-OS versions." } ], "source": { "defect": [ "PAN-244950", "PAN-221352" ], "discovery": "EXTERNAL" }, "timeline": [ { "lang": "en", "time": "2024-11-13T17:00:00.000Z", "value": "Initial publication" } ], "title": "PAN-OS: Firewall Denial of Service (DoS) in GlobalProtect Gateway Using a Specially Crafted Packet" } }, "cveMetadata": { "assignerOrgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0", "assignerShortName": "palo_alto", "cveId": "CVE-2024-2550", "datePublished": "2024-11-14T09:40:38.838Z", "dateReserved": "2024-03-15T22:43:26.399Z", "dateUpdated": "2024-11-14T14:11:24.889Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2024-2550\",\"sourceIdentifier\":\"psirt@paloaltonetworks.com\",\"published\":\"2024-11-14T10:15:04.137\",\"lastModified\":\"2024-11-15T13:58:08.913\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A null pointer dereference vulnerability in the GlobalProtect gateway in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to stop the GlobalProtect service on the firewall by sending a specially crafted packet that causes a denial of service (DoS) condition. Repeated attempts to trigger this condition result in the firewall entering maintenance mode.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad de desreferencia de puntero nulo en la puerta de enlace GlobalProtect del software PAN-OS de Palo Alto Networks permite que un atacante no autenticado detenga el servicio GlobalProtect en el firewall mediante el env\u00edo de un paquete especialmente manipulado que provoca una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Los intentos repetidos de activar esta condici\u00f3n hacen que el firewall entre en modo de mantenimiento.\"}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"psirt@paloaltonetworks.com\",\"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:N/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:N/R:U/V:C/RE:M/U:Amber\",\"baseScore\":8.7,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"vulnerableSystemConfidentiality\":\"NONE\",\"vulnerableSystemIntegrity\":\"NONE\",\"vulnerableSystemAvailability\":\"HIGH\",\"subsequentSystemConfidentiality\":\"NONE\",\"subsequentSystemIntegrity\":\"NONE\",\"subsequentSystemAvailability\":\"NONE\",\"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\":\"NO\",\"recovery\":\"USER\",\"valueDensity\":\"CONCENTRATED\",\"vulnerabilityResponseEffort\":\"MODERATE\",\"providerUrgency\":\"AMBER\"}}]},\"weaknesses\":[{\"source\":\"psirt@paloaltonetworks.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-476\"}]}],\"references\":[{\"url\":\"https://security.paloaltonetworks.com/CVE-2024-2550\",\"source\":\"psirt@paloaltonetworks.com\"}]}}" } }
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Sightings
Author | Source | Type | Date |
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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.