{"id":"CVE-2020-2042","state":"PUBLISHED","title":"PAN-OS: Buffer overflow in the management web interface","description":"A buffer overflow vulnerability in the PAN-OS management web interface allows authenticated administrators to disrupt system processes and potentially execute arbitrary code with root privileges. This issue impacts only PAN-OS 10.0 versions earlier than PAN-OS 10.0.1.","publishedAt":"2020-09-09T16:45:28.844Z","updatedAt":"2024-09-17T00:56:17.352Z","severity":{"score":7.2,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","source":"palo_alto"},"assigner":"palo_alto","products":["Palo Alto Networks PAN-OS"],"affected":[{"vendor":"Palo Alto Networks","product":"PAN-OS","versions":[{"version":"9.1.*","status":"unaffected"},{"version":"9.0.*","status":"unaffected"},{"version":"8.1.*","status":"unaffected"},{"version":"10.0","status":"affected","lessThan":"10.0.1","changes":[{"at":"10.0.1","status":"unaffected"}],"versionType":"custom"}]}],"references":["https://security.paloaltonetworks.com/CVE-2020-2042"],"weaknesses":["CWE-121"],"ingestedAt":"2026-10-29T19:47:19.060Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/2xxx/CVE-2020-2042.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-2042","state":"PUBLISHED","datePublished":"2020-09-09T16:45:28.844Z","dateUpdated":"2024-09-17T00:56:17.352Z","assignerShortName":"palo_alto","assignerOrgId":"d6c1279f-00f6-4ef7-9217-f89ffe703ec0","dateReserved":"2019-12-04T00:00:00.000Z"},"containers":{"cna":{"title":"PAN-OS: Buffer overflow in the management web interface","descriptions":[{"lang":"en","value":"A buffer overflow vulnerability in the PAN-OS management web interface allows authenticated administrators to disrupt system processes and potentially execute arbitrary code with root privileges. This issue impacts only PAN-OS 10.0 versions earlier than PAN-OS 10.0.1."}],"affected":[{"vendor":"Palo Alto Networks","product":"PAN-OS","versions":[{"version":"9.1.*","status":"unaffected"},{"version":"9.0.*","status":"unaffected"},{"version":"8.1.*","status":"unaffected"},{"version":"10.0","status":"affected","lessThan":"10.0.1","changes":[{"at":"10.0.1","status":"unaffected"}],"versionType":"custom"}]}],"references":[{"url":"https://security.paloaltonetworks.com/CVE-2020-2042","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.2,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-121","description":"CWE-121 Stack-based Buffer Overflow","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"palo_alto","dateUpdated":"2020-09-09T16:45:28.000Z","orgId":"d6c1279f-00f6-4ef7-9217-f89ffe703ec0"},"credits":[{"lang":"en","value":"This issue was found by Nicholas Newsom of Palo Alto Networks during internal security review."}],"datePublic":"2020-09-09T00:00:00.000Z","exploits":[{"lang":"en","value":"Palo Alto Networks is not aware of any malicious attempts to exploit this vulnerability."}],"solutions":[{"lang":"en","value":"This issue is fixed in PAN-OS 10.0.1 and all later PAN-OS versions."}],"source":{"defect":["PAN-145797","PAN-150409"],"discovery":"INTERNAL"},"timeline":[{"lang":"en","time":"2020-09-09T00:00:00.000Z","value":"Initial publication"}],"workarounds":[{"lang":"en","value":"This issue impacts the PAN-OS management web interface but you can mitigate the impact of this issue by following best practices for securing the PAN-OS management web interface. Please review the Best Practices for Securing Administrative Access in the PAN-OS technical documentation, available at https://docs.paloaltonetworks.com/best-practices."}],"x_generator":{"engine":"Vulnogram 0.0.9"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@paloaltonetworks.com","DATE_PUBLIC":"2020-09-09T16:00:00.000Z","ID":"CVE-2020-2042","STATE":"PUBLIC","TITLE":"PAN-OS: Buffer overflow in the management web interface"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"PAN-OS","version":{"version_data":[{"version_affected":"<","version_name":"10.0","version_value":"10.0.1"},{"version_affected":"!>=","version_name":"10.0","version_value":"10.0.1"},{"version_affected":"!","version_name":"9.1","version_value":"9.1.*"},{"version_affected":"!","version_name":"9.0","version_value":"9.0.*"},{"version_affected":"!","version_name":"8.1","version_value":"8.1.*"}]}}]},"vendor_name":"Palo Alto Networks"}]}},"credit":[{"lang":"eng","value":"This issue was found by Nicholas Newsom of Palo Alto Networks during internal security review."}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A buffer overflow vulnerability in the PAN-OS management web interface allows authenticated administrators to disrupt system processes and potentially execute arbitrary code with root privileges. This issue impacts only PAN-OS 10.0 versions earlier than PAN-OS 10.0.1."}]},"exploit":[{"lang":"en","value":"Palo Alto Networks is not aware of any malicious attempts to exploit this vulnerability."}],"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.2,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-121 Stack-based Buffer Overflow"}]}]},"references":{"reference_data":[{"name":"https://security.paloaltonetworks.com/CVE-2020-2042","refsource":"MISC","url":"https://security.paloaltonetworks.com/CVE-2020-2042"}]},"solution":[{"lang":"en","value":"This issue is fixed in PAN-OS 10.0.1 and all later PAN-OS versions."}],"source":{"defect":["PAN-145797","PAN-150409"],"discovery":"INTERNAL"},"timeline":[{"lang":"en","time":"2020-09-09T00:00:00.000Z","value":"Initial publication"}],"work_around":[{"lang":"en","value":"This issue impacts the PAN-OS management web interface but you can mitigate the impact of this issue by following best practices for securing the PAN-OS management web interface. Please review the Best Practices for Securing Administrative Access in the PAN-OS technical documentation, available at https://docs.paloaltonetworks.com/best-practices."}]}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://security.paloaltonetworks.com/CVE-2020-2042","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T06:54:00.582Z"}}]}}}