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PAN-OS: Buffer overflow when Captive Portal or Multi-Factor Authentication (MFA) is enabled

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PAN-OS: Buffer overflow when Captive Portal or Multi-Factor Authentication (MFA) is enabled

Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
09/14/2020
Created
09/15/2020
Added
09/14/2020
Modified
10/05/2020

Description

A buffer overflow vulnerability in PAN-OS allows an unauthenticated attacker to disrupt system processes and potentially execute arbitrary code with root privileges by sending a malicious request to the Captive Portal or Multi-Factor Authentication interface. This issue impacts: All versions of PAN-OS 8.0; PAN-OS 8.1 versions earlier than PAN-OS 8.1.15; PAN-OS 9.0 versions earlier than PAN-OS 9.0.9; PAN-OS 9.1 versions earlier than PAN-OS 9.1.3.

Solution(s)

  • palo-alto-networks-pan-os-upgrade-8-0
  • palo-alto-networks-pan-os-upgrade-8-1
  • palo-alto-networks-pan-os-upgrade-9-0
  • palo-alto-networks-pan-os-upgrade-9-1

References

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