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PAN-OS: CHAP and PAP When Used with RADIUS Authentication Lead to Privilege Escalation

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PAN-OS: CHAP and PAP When Used with RADIUS Authentication Lead to Privilege Escalation

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
07/09/2024
Created
07/12/2024
Added
07/11/2024
Modified
07/11/2024

Description

RADIUS Protocol under RFC 2865 is susceptible to forgery attacks by a local attacker who can modify any valid Response (Access-Accept, Access-Reject, or Access-Challenge) to any other response using a chosen-prefix collision attack against MD5 Response Authenticator signature.

Solution(s)

  • palo-alto-networks-pan-os-upgrade-10-1
  • palo-alto-networks-pan-os-upgrade-10-2
  • palo-alto-networks-pan-os-upgrade-11-0
  • palo-alto-networks-pan-os-upgrade-11-1
  • palo-alto-networks-pan-os-upgrade-9-1

References

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