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    CVE-2020-10860

    An issue was discovered in Avast Antivirus before 20. An Arbitrary Memory Address Overwrite vulnerability in the aswAvLog Log Library results in Denial of Service of the Avast Service (AvastSvc.exe).

    Published:Apr 1, 2020
    Last Modified:Nov 21, 2024
    EPS:Apr 1, 2020
    EPSS Score:0.00642
    CVSS Score:7.5

    Affected Products

    Vendor
    Avast
    Product
    Antivirus
    Vendor
    Microsoft
    Product
    Windows

    Exploits

    https://github.com/umarfarook882/Avast_Multiple_Vulnerability_Disclosure/blob/master/README.mdhttps://github.com/umarfarook882/Avast_Multiple_Vulnerability_Disclosure/blob/master/README.md

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2025-13032 (CVSS 9.9) — Double fetch in sandbox kernel driver in Avast/AVG Antivirus <25.3  on windows allows local attacker to escala…
    CVE-2024-9484 (CVSS 5.1) — An null-pointer-derefrence in the engine module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/…
    CVE-2024-9483 (CVSS 5.1) — A null-pointer-dereference in the signature verification module in AVG/Avast Antivirus signature <24092400 rel…
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    CVE-2024-9481 (CVSS 5.1) — An out-of-bounds write in the engine module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024…
    CVE-2024-5102 (CVSS 7.3) — A sym-linked file accessed via the repair function in Avast Antivirus <24.2 on Windows may allow user to eleva…

    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