MS KB3065823: Update for Vulnerabilities in Adobe Flash Player in Internet Explorer

This script is Copyright (C) 2015-2017 Tenable Network Security, Inc.


Synopsis :

The remote Windows host has a browser plugin installed that is
affected by multiple vulnerabilities.

Description :

The remote Windows host is missing KB3065823. It is, therefore,
affected by multiple vulnerabilities :

- An information disclosure vulnerability exists that
allows an attacker to guess the address for the Flash
heap. (CVE-2015-3097)

- Multiple heap-based buffer overflow vulnerabilities
exist that allow arbitrary code execution.
(CVE-2015-3135, CVE-2015-4432, CVE-2015-5118)

- Multiple memory corruption vulnerabilities exist that
allow arbitrary code execution. (CVE-2015-3117,
CVE-2015-3123, CVE-2015-3130, CVE-2015-3133,
CVE-2015-3134, CVE-2015-4431)

- Multiple NULL pointer dereference flaws exist.
(CVE-2015-3126, CVE-2015-4429)

- A security bypass vulnerability exists that results in
an information disclosure. (CVE-2015-3114)

- Multiple type confusion vulnerabilities exist that allow
arbitrary code execution. (CVE-2015-3119, CVE-2015-3120,
CVE-2015-3121, CVE-2015-3122, CVE-2015-4433)

- Multiple use-after-free errors exist that allow
arbitrary code execution. (CVE-2015-3118, CVE-2015-3124,
CVE-2015-5117, CVE-2015-3127, CVE-2015-3128,
CVE-2015-3129, CVE-2015-3131, CVE-2015-3132,
CVE-2015-3136, CVE-2015-3137, CVE-2015-4428,
CVE-2015-4430, CVE-2015-5119)

- Multiple same-origin policy bypass vulnerabilities exist
that allow information disclosure. (CVE-2014-0578,
CVE-2015-3115, CVE-2015-3116, CVE-2015-3125,
CVE-2015-5116)

- A memory corruption issue exists due to improper
validation of user-supplied input. An attacker can
exploit this to execute arbitrary code. (CVE-2015-5124)

See also :

https://technet.microsoft.com/library/security/2755801
https://support.microsoft.com/kb/3065823
https://helpx.adobe.com/security/products/flash-player/apsb15-16.html

Solution :

Install Microsoft KB3065823.

Risk factor :

High / CVSS Base Score : 9.3
(CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C)
CVSS Temporal Score : 7.7
(CVSS2#E:F/RL:OF/RC:ND)
Public Exploit Available : true