SARA / Free Tools / CVE / CVE-2019-1446

CVE-2019-1446 — An information disclosure vulnerability exists when Microsoft Excel improperly d

An information disclosure vulnerability exists when Microsoft Excel improperly discloses the contents of its memory, aka 'Microsoft Excel Information Disclosure Vulnerability'.

CVSS
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EPSS
9.80% (top 7.10%)
CWE
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Published
2019-11-12T18:53:18.000Z
Last modified
2024-08-04T18:20:27.391Z
CVSS vector
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01What is this vulnerability?

An information disclosure vulnerability exists when Microsoft Excel improperly discloses the contents of its memory, aka 'Microsoft Excel Information Disclosure Vulnerability'.

02Affected products

VendorProductVersions
MicrosoftMicrosoft Excel2010 Service Pack 2 (32-bit editions), 2010 Service Pack 2 (64-bit editions), 2013 Service Pack 1 (32-bit editions), 2013 Service Pack 1 (64-bit editions), 2013 RT Service Pack 1, 2016 for Mac, 2016 (32-bit edition), 2016 (64-bit edition)
MicrosoftMicrosoft Office2010 Service Pack 2 (32-bit editions), 2010 Service Pack 2 (64-bit editions), 2013 Service Pack 1 (32-bit editions), 2013 Service Pack 1 (64-bit editions), 2013 RT Service Pack 1, 2016 (32-bit edition), 2016 (64-bit edition), 2019 for 32-bit editions, 2019 for 64-bit editions, 2019 for Mac
MicrosoftMicrosoft SharePoint Enterprise Server2013 Service Pack 1
MicrosoftOffice 365 ProPlus32-bit Systems, 64-bit Systems
MicrosoftMicrosoft Office Online Serverunspecified
MicrosoftExcel Services on Microsoft SharePoint Server 2010 Service Pack 2unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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