|Number of vulnerabilities||1|
|Public exploit||Vulnerability #1 is being exploited in the wild.|
Palo Alto PAN-OS
Operating systems & Components / Operating system
|Vendor||Palo Alto Networks, Inc.|
This security bulletin contains one medium risk vulnerability.
The vulnerability allows a remote attacker to perform DoS attack.
The vulnerability exists due to a misconfiguration of the PAN-OS URL filtering policy. A remote attacker can conduct reflected and amplified TCP denial-of-service (RDoS) attacks against other other system using the affected device as the source of the attack.
Successful exploitation of the vulnerability requires that the firewall configuration has a URL filtering profile with one or more blocked categories assigned to a security rule with a source zone that has an external facing network interface.Mitigation
Install updates from vendor's website.Vulnerable software versions
Palo Alto PAN-OS: 8.1 - 10.2.2Fixed software versions
Q & A
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?