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Palo Alto Networks PAN-SA-2017-0014 (CVE-2017-7945): Brute force attack on the PAN-OS GlobalProtect external interface

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Palo Alto Networks PAN-SA-2017-0014 (CVE-2017-7945): Brute force attack on the PAN-OS GlobalProtect external interface

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
04/28/2017
Created
07/25/2018
Added
05/02/2017
Modified
06/17/2020

Description

The GlobalProtect external interface in Palo Alto Networks PAN-OS before 6.1.17, 7.x before 7.0.15, 7.1.x before 7.1.9, and 8.x before 8.0.2 provides different error messages for failed login attempts depending on whether the username exists, which allows remote attackers to enumerate account names and conduct brute-force attacks via a series of requests, aka PAN-SA-2017-0014 and PAN-72769.

Solution(s)

  • palo-alto-networks-pan-os-upgrade-6-1
  • palo-alto-networks-pan-os-upgrade-7-0
  • palo-alto-networks-pan-os-upgrade-7-1
  • palo-alto-networks-pan-os-upgrade-8-0

References

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