What is CVE-2015-2376?

CVE-2015-2376 is a vulnerability in Microsoft Excel, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2015-07-14.

Is CVE-2015-2376 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Microsoft Excel

CVE-2015-2376

Microsoft Excel 2007 SP3, Excel 2010 SP2, Excel 2013 SP1, Excel 2013 RT SP1, Office for Mac 2011, Excel Viewer 2007 SP3, Office Compatibility Pack SP3, Excel Services on SharePoint Server 2007 SP3, Excel Services on SharePoint Server 2010…

Vulnerability class: Buffer Overflow

EPSS: 0.375 (97.3th percentile) — read the EPSS interpretation.

Affected products

Microsoft Excel — versions 2007, 2010, 2013
Microsoft Excel_viewer — versions 2007
Microsoft Office — versions 2011
Microsoft Office_compatibility_pack
Microsoft Sharepoint_designer — versions 2007, 2010, 2013
N/a — versions n/a

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

Public proof-of-concept exploits

References

1032899 (vdb-entry, x_refsource_SECTRACK)
MS15-070 (x_refsource_MS, vendor-advisory)

Frequently asked questions

What is CVE-2015-2376?: CVE-2015-2376 is a vulnerability in Microsoft Excel, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2015-07-14.
Is CVE-2015-2376 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.