CVE-2017-8542
Microsoft Malware Protection Engine Denial of Service
Description
The Microsoft Malware Protection Engine running on Microsoft Forefront and Microsoft Defender on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016, Microsoft Exchange Server 2013 and 2016, does not properly scan a specially crafted file leading to denial of service. aka "Microsoft Malware Protection Engine Denial of Service Vulnerability", a different vulnerability than CVE-2017-8535, CVE-2017-8536, CVE-2017-8537, and CVE-2017-8539.
INFO
Published Date :
May 26, 2017, 8:29 p.m.
Last Modified :
April 20, 2025, 1:37 a.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2017-8542
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.0 | MEDIUM | [email protected] |
Solution
- Enable automatic updates to update the scan engine for the relevant antimalware applications. Refer to Knowledge Base Article 2510781 for information on how to verify that MMPE has been updated.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-8542.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/98707 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1038571 | |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8542 | Vendor Advisory |
| http://www.securityfocus.com/bid/98707 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1038571 | |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8542 | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-8542 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-8542
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-8542 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-8542 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/98707 Added Reference http://www.securitytracker.com/id/1038571 Added Reference https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8542 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-19 CWE-119 CWE-369 CWE-476 CWE-674 -
CVE Modified by [email protected]
Jul. 08, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1038571 [No Types Assigned] -
Reanalysis by [email protected]
Jun. 06, 2017
Action Type Old Value New Value Changed CVSS V2 (AV:N/AC:M/Au:N/C:N/I:N/A:C) (AV:N/AC:M/Au:N/C:N/I:N/A:P) -
Initial Analysis by [email protected]
Jun. 06, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:N/A:C) Added CVSS V3 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Changed Reference Type http://www.securityfocus.com/bid/98707 No Types Assigned http://www.securityfocus.com/bid/98707 Third Party Advisory, VDB Entry Changed Reference Type https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8542 No Types Assigned https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8542 Vendor Advisory Added CWE CWE-19 Added CPE Configuration AND OR *cpe:2.3:a:microsoft:forefront_security:-:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:malware_protection_engine:1.1.13704.0:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:microsoft:windows_defender:-:*:*:*:*:*:*:* OR cpe:2.3:a:microsoft:exchange_server:2013:*:*:*:*:*:*:* cpe:2.3:a:microsoft:exchange_server:2016:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10:1511:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_8.1:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
May. 30, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/98707 [No Types Assigned]
Vulnerability Scoring Details
Base CVSS Score: 5.5
Base CVSS Score: 4.3
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
19.18 }} 0.56%
score
0.94865
percentile