Signature Detail
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Short Name |
HTTP:STC:DL:XLS-FORMULA-BIFF |
|---|---|
Severity |
Major |
Recommended |
No |
Recommended Action |
Drop |
Category |
HTTP |
Keywords |
Excel Formula Biff Code Execution |
Release Date |
2011/12/12 |
Update Number |
2046 |
Supported Platforms |
idp-4.0+, isg-3.1.134269+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
HTTP: Excel Formula Biff Code Execution
This signature detects attempts to exploit a known vulnerability against Microsoft Office Excel. A successful attack can lead to arbitrary code execution.
Extended Description
Microsoft Excel is prone to a remote code-execution vulnerability due to a memory-corruption error. Attackers can exploit this issue by enticing an unsuspecting user to open a specially crafted Excel file. Successful exploits may allow attackers to execute arbitrary code with the privileges of the user running the affected application. Failed exploit attempts will likely result in a denial-of-service condition.
Affected Products
- Microsoft excel_2003 SP3
- Microsoft office_2004_for_mac
References
- BugTraq: 50954
- CVE: CVE-2011-3403