{"document":{"category":"csaf_vex","csaf_version":"2.1","notes":[{"category":"summary","text":"Palo Alto Networks PSIRT provided VEX document. This document is autogenerated.","title":"PAN-OS: Firewall Denial of Service (DoS) via a Burst of Crafted Packets"}],"publisher":{"category":"vendor","name":"Palo Alto Networks","namespace":"https://security.paloaltonetworks.com"},"title":"Palo Alto Networks PSIRT provided VEX document: CVE-2024-3382","distribution":{"text":"Copyright © 2024 Palo Alto Networks. All rights reserved.","tlp":{"label":"CLEAR","url":"https://www.first.org/tlp/"}},"tracking":{"current_release_date":"2026-04-11T00:52:52.846Z","generator":{"date":"2026-04-11T00:52:52.846Z","engine":{"name":"vulnogram","version":"0.1.0-rc1"}},"id":"CVE-2024-3382","initial_release_date":"2024-04-10T16:00:00.000Z","revision_history":[{"number":"1","date":"2024-04-10T09:00:00.000Z","summary":"Initial publication"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"name":"Palo Alto Networks","category":"vendor","branches":[{"name":"PAN-OS","category":"product_name","branches":[{"category":"product_version","name":"PAN-OS 9.0 All","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-162"}},{"category":"product_version","name":"PAN-OS 9.1 All","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-160"}},{"category":"product_version","name":"PAN-OS 10.1 All","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-150"}},{"category":"product_version_range","name":"vers:generic/PAN-OS<10.2.7-h3","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-211"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=10.2.7-h3","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-211"}},{"category":"product_version_range","name":"vers:generic/PAN-OS<11.0.4","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-182"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=11.0.4","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-182"}},{"category":"product_version_range","name":"vers:generic/PAN-OS<11.1.2","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-212"}},{"category":"product_version_range","name":"vers:generic/PAN-OS>=11.1.2","product":{"name":"Palo Alto Networks PAN-OS","product_id":"PANW-PAN-OS-212"}}]},{"name":"Cloud NGFW","category":"product_name","branches":[{"category":"product_version","name":"Cloud NGFW All","product":{"name":"Palo Alto Networks Cloud NGFW","product_id":"PANW-Cloud-NGFW-1"}}]},{"name":"Prisma Access","category":"product_name","branches":[{"category":"product_version","name":"Prisma Access All","product":{"name":"Palo Alto Networks Prisma Access","product_id":"PANW-Prisma-Access-1"}}]}]}]},"vulnerabilities":[{"cve":"CVE-2024-3382","product_status":{"fixed":["PANW-PAN-OS-211","PANW-PAN-OS-182","PANW-PAN-OS-212"],"known_affected":["PANW-PAN-OS-211","PANW-PAN-OS-182","PANW-PAN-OS-212"],"known_not_affected":["PANW-PAN-OS-162","PANW-PAN-OS-160","PANW-PAN-OS-150","PANW-Cloud-NGFW-1","PANW-Prisma-Access-1"]},"notes":[{"category":"description","text":"A memory leak exists in Palo Alto Networks PAN-OS software that enables an attacker to send a burst of crafted packets through the firewall that eventually prevents the firewall from processing traffic. This issue applies only to PA-5400 Series devices that are running PAN-OS software with the SSL Forward Proxy feature enabled."}],"references":[{"category":"external","summary":"NVD - CVE-2024-3382","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-3382"},{"category":"self","summary":"Palo Alto Networks Security Advisory CVE-2024-3382","url":"https://security.paloaltonetworks.com/CVE-2024-3382"}],"threats":[{"category":"impact","description":"A memory leak exists in Palo Alto Networks PAN-OS software that enables an attacker to send a burst of crafted packets through the firewall that eventually prevents the firewall from processing traffic. This issue applies only to PA-5400 Series devices that are running PAN-OS software with the SSL Forward Proxy feature enabled."}],"scores":[{"cvss_v4":{"version":"4.0","attackVector":"NETWORK","attackComplexity":"HIGH","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","Safety":"NOT_DEFINED","Automatable":"YES","Recovery":"USER","valueDensity":"DIFFUSE","vulnerabilityResponseEffort":"LOW","providerUrgency":"AMBER","baseSeverity":"HIGH","baseScore":8.2,"vectorString":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/AU:Y/R:U/V:D/RE:L/U:Amber"},"products":["PANW-PAN-OS-211","PANW-PAN-OS-182","PANW-PAN-OS-212"]}]}]}