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 SP2, and Excel Services on SharePoint Server 2013 SP1 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted Office document, aka "Microsoft Office Memory Corruption Vulnerability."
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v2 metric
CVSS v2 base score 9.3 (High). Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.157 (96.8th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 96.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.157 · newest: 0.157 · change: 0.000
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
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.securitytracker.com/id/1032899 (vdb-entry)
- docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-070 (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.