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Pulse Secure Pulse Connect Secure: CVE-2018-5390: Response to SegmentSmack (SA43903)

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Pulse Secure Pulse Connect Secure: CVE-2018-5390: Response to SegmentSmack (SA43903)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
08/06/2018
Created
10/28/2020
Added
10/28/2020
Modified
02/15/2024

Description

Linux kernel versions 4.9+ can be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet which can lead to a denial of service.

Solution(s)

  • pulse-secure-pulse-connect-secure-upgrade-9_0r4

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