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F5 Networks: K30363030 (CVE-2016-5771): PHP vulnerability CVE-2016-5771

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F5 Networks: K30363030 (CVE-2016-5771): PHP vulnerability CVE-2016-5771

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
08/07/2016
Created
07/25/2018
Added
02/16/2017
Modified
02/01/2018

Description

spl_array.c in the SPL extension in PHP before 5.5.37 and 5.6.x before 5.6.23 improperly interacts with the unserialize implementation and garbage collection, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and application crash) via crafted serialized data.

Solution(s)

  • f5-big-ip-upgrade-latest

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