Vulnerability in Microsoft Corporation Office
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 h…
EPSS: 0.944 (100.0th percentile) — read the EPSS interpretation.
Affected products
- Microsoft Corporation Office — versions Microsoft Office 2007 Service Pack 3, Microsoft Office 2010 Service Pack 2, Microsoft Office 2013 Service Pack 1, Microsoft Office 2016
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply updates per vendor instructions.
Known ransomware campaign use: yes.
Public proof-of-concept exploits
References
- github.com/embedi/CVE-2017-11882 (x_refsource_MISC)
- github.com/unamer/CVE-2017-11882 (x_refsource_MISC)
- reversingminds-blog.logdown.com/posts/3907313-fileless-attack-in-word-without-m… (x_refsource_MISC)
- github.com/rxwx/CVE-2017-11882 (x_refsource_MISC)
- 101757 (vdb-entry, x_refsource_BID)
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11882 (x_refsource_CONFIRM)
- researchcenter.paloaltonetworks.com/2017/12/unit42-analysis-of-cve-2017-11882-e… (x_refsource_MISC)
- 1039783 (vdb-entry, x_refsource_SECTRACK)
- VU#421280 (x_refsource_CERT-VN, third-party-advisory)
- 0patch.blogspot.com/2017/11/did-microsoft-just-manually-patch-their.html (x_refsource_MISC)
Frequently asked questions
- What is CVE-2017-11882?
- CVE-2017-11882 is a vulnerability in Microsoft Corporation Office. Published 2017-11-15.
- Is CVE-2017-11882 known to be exploited?
- Yes. CVE-2017-11882 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2021-11-03), indicating it is being actively exploited. 245 public proof-of-concept repositories are indexed.