An integer underflow vulnerability exists in the OLE Document DIFAT Parser functionality of catdoc 0.95. A specially crafted malformed file can lead to heap-based memory corruption. An attacker can provide a malicious file to trigger this vulnerability.
The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.
Link | Tags |
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https://talosintelligence.com/vulnerability_reports/TALOS-2024-2132 | exploit third party advisory |
https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2132 | exploit third party advisory |