This vulnerability allows remote malicious users to execute arbitrary code on affected installations of Microsoft Excel. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of CONTINUEFRT12 records within XLS files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
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microsoft excel 2013 |
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microsoft excel 2016 |
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microsoft office online server - |
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microsoft office 2019 |
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microsoft 365 apps - |
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