An exploitable heap out-of-bounds write vulnerability exists in the TIF-parsing functionality of LEADTOOLS 20. A specially crafted TIF image can cause an offset beyond the bounds of a heap allocation to be written, potentially resulting in code execution. An attacker can specially craft a TIF image to trigger this vulnerability.
The product writes data past the end, or before the beginning, of the intended buffer.
Link | Tags |
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https://talosintelligence.com/vulnerability_reports/TALOS-2019-0876 | third party advisory exploit |