Description
A missing exception check in Palo Alto Networks PAN-OS® software with the web proxy feature enabled allows an unauthenticated attacker to send a burst of maliciously crafted packets that causes the firewall to become unresponsive and eventually reboot. Repeated successful attempts to trigger this condition will cause the firewall to enter maintenance mode. This issue does not affect Cloud NGFW or Prisma Access.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Palo Alto Networks Cloud NGFW
Default version status: unaffected
Allunaffected
Palo Alto Networks PAN-OS
Default version status: unaffected
11.2.0 to < 11.2.5affected11.1.0 to < 11.1.6-h1affected10.2.0unaffected10.1.0unaffected
Palo Alto Networks Prisma Access
Default version status: unaffected
Allunaffected