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Palo Alto Networks PAN-SA-2017-0015 (CVE-2016-5696): Kernel Vulnerability

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Palo Alto Networks PAN-SA-2017-0015 (CVE-2016-5696): Kernel Vulnerability

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:P)
Published
08/06/2016
Created
07/25/2018
Added
05/24/2017
Modified
06/17/2020

Description

net/ipv4/tcp_input.c in the Linux kernel before 4.7 does not properly determine the rate of challenge ACK segments, which makes it easier for remote attackers to hijack TCP sessions via a blind in-window attack.

Solution(s)

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

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