Vulnerability Details : CVE-2017-11882
Microsoft Office 2007 Service Pack 3, Microsoft Office 2010 Service Pack 2, Microsoft Office 2013 Service Pack 1, and Microsoft Office 2016 allow an attacker to run arbitrary code in the context of the current user by failing to properly handle objects in memory, aka "Microsoft Office Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11884.
Vulnerability category: OverflowMemory Corruption
At least one public exploit which can be used to exploit this vulnerability exists!
CVE-2017-11882
is in the CISA Known Exploited Vulnerabilities Catalog
CISA vulnerability name:
Microsoft Office Memory Corruption Vulnerability
CISA required action:
Apply updates per vendor instructions.
CISA description:
Microsoft Office contains a memory corruption vulnerability that allows remote code execution in the context of the current user.
Added on
2021-11-03
Action due date
2022-05-03
Exploit prediction scoring system (EPSS) score for CVE-2017-11882
Probability of exploitation activity in the next 30 days: 97.46%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 100 % EPSS Score History EPSS FAQ
Metasploit modules for CVE-2017-11882
-
Microsoft Office CVE-2017-11882
Disclosure Date : 2017-11-15exploit/windows/fileformat/office_ms17_11882Module exploits a flaw in how the Equation Editor that allows an attacker to execute arbitrary code in RTF files without interaction. The vulnerability is caused by the Equation Editor, to which fails to properly handle OLE objects in memory. Authors: - mumbai - embedi
CVSS scores for CVE-2017-11882
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
[email protected] |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
[email protected] |
CWE ids for CVE-2017-11882
-
The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: [email protected] (Primary)
References for CVE-2017-11882
-
https://researchcenter.paloaltonetworks.com/2017/12/unit42-analysis-of-cve-2017-11882-exploit-in-the-wild/
Exploit;Third Party Advisory
-
https://github.com/embedi/CVE-2017-11882
Exploit;Third Party Advisory
-
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11882
Patch;Vendor Advisory
-
http://www.securityfocus.com/bid/101757
Third Party Advisory;VDB Entry
-
https://github.com/rxwx/CVE-2017-11882
Exploit;Third Party Advisory
-
https://github.com/0x09AL/CVE-2017-11882-metasploit
Exploit;Third Party Advisory
-
https://www.kb.cert.org/vuls/id/421280
Third Party Advisory;US Government Resource
-
http://www.securitytracker.com/id/1039783
Third Party Advisory;VDB Entry
-
https://www.exploit-db.com/exploits/43163/
Exploit;Third Party Advisory;VDB Entry
-
https://0patch.blogspot.com/2017/11/did-microsoft-just-manually-patch-their.html
Exploit;Third Party Advisory
-
https://web.archive.org/web/20181104111128/https://embedi.com/blog/skeleton-closet-ms-office-vulnerability-you-didnt-know-about/
Exploit;Mitigation;Third Party Advisory
-
https://github.com/unamer/CVE-2017-11882
Exploit;Third Party Advisory
-
http://reversingminds-blog.logdown.com/posts/3907313-fileless-attack-in-word-without-macros-cve-2017-11882
Exploit;Third Party Advisory
-
https://0patch.blogspot.com/2017/11/official-patch-for-cve-2017-11882-meets.html
Exploit;Patch;Third Party Advisory
Products affected by CVE-2017-11882
- cpe:2.3:a:microsoft:office:2007:sp3:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:*:*