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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.
Reserved 2024-12-12 | Published 2025-06-02 | Updated 2025-06-02 | Assigner talosCWE-191: Integer Underflow (Wrap or Wraparound)
Discovered by a member of Cisco Talos.
talosintelligence.com/vulnerability_reports/TALOS-2024-2132
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