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    CVE-2022-29886

    An integer overflow vulnerability exists in the way ESTsoft Alyac 2.5.8.544 parses OLE files. A specially-crafted OLE file can lead to a heap buffer overflow, which can result in arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

    Published:Aug 5, 2022
    Last Modified:Apr 15, 2025
    EPS:Aug 5, 2022
    EPSS Score:0.00098
    CVSS Score:7.8

    Affected Products

    Vendor
    Estsoft
    Product
    Alyac

    Exploits

    https://talosintelligence.com/vulnerability_reports/TALOS-2022-1533https://talosintelligence.com/vulnerability_reports/TALOS-2022-1533

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High