- Vulnerability/
- ZDI-24-977
ZDI-24-977: Microsoft Office Excel XLW File Parsing Memory Corruption Remote Code Execution Vulnerability
First published: Mon Jul 29 2024(Updated: )
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Office Excel. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Excel |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of ZDI-24-977?
ZDI-24-977 has a high severity rating due to its potential for remote code execution.
How do I fix ZDI-24-977?
To mitigate ZDI-24-977, ensure Microsoft Office Excel is updated to the latest version with all security patches applied.
What types of attacks are associated with ZDI-24-977?
ZDI-24-977 is associated with remote code execution attacks that require user interaction via malicious pages or files.
What versions of Microsoft Office Excel are affected by ZDI-24-977?
ZDI-24-977 affects all currently supported versions of Microsoft Office Excel.
Is user interaction necessary to exploit ZDI-24-977?
Yes, user interaction is required for exploiting ZDI-24-977 as the target must open a malicious file or visit a malicious website.
- collector/zdi-published
- source/ZDI
- alias/ZDI-CAN-22158
- agent/last-modified-date
- agent/references
- agent/severity
- agent/first-publish-date
- agent/title
- agent/type
- agent/description
- agent/event
- agent/trending
- agent/source
- agent/softwarecombine
- agent/tags
- agent/guess-ai
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/microsoft
- canonical/microsoft excel