MS15-102: Vulnerabilities in Windows Task Management Could Allow Elevation of Privilege (3089657)

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


Synopsis :

The remote Windows host is affected by multiple elevation of privilege
vulnerabilities.

Description :

The remote Windows host is affected by multiple elevation of privilege
vulnerabilities in Windows Task Management :

- An elevation of privilege vulnerability exists due to a
failure to properly validate and enforce impersonation
levels. An authenticated, remote attacker can exploit
this, via a specially crafted application, to bypass
impersonation-level security checks and gain elevated
privileges. (CVE-2015-2524)

- An elevation of privilege vulnerability exists in
Windows Task Scheduler due to improper verification of
certain file system interactions. An authenticated,
remote attacker can exploit this, via a specially
crafted application, to execute arbitrary code in the
security context of the local system. (CVE-2015-2525)

- An elevation of privilege vulnerability exists due to a
failure to properly validate and enforce impersonation
levels. An authenticated, remote attacker can exploit
this, via a specially crafted application, to bypass
impersonation-level security checks and gain elevated
privileges. CVE-2015-2528)

See also :

https://technet.microsoft.com/library/security/ms15-102

Solution :

Microsoft has released a set of patches for Windows Vista, 2008, 7,
2008 R2, 8, 2012, 8.1, 2012 R2, 10.

Risk factor :

High / CVSS Base Score : 9.0
(CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C)
CVSS Temporal Score : 7.4
(CVSS2#E:F/RL:OF/RC:ND)
Public Exploit Available : true

Family: Windows : Microsoft Bulletins

Nessus Plugin ID: 85844 ()

Bugtraq ID: 76587
76590
76653

CVE ID: CVE-2015-2524
CVE-2015-2525
CVE-2015-2528

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