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    CVE-2020-12267

    setMarkdown in Qt before 5.14.2 has a use-after-free related to QTextMarkdownImporter::insertBlock.

    Published:Apr 27, 2020
    Last Modified:Nov 21, 2024
    EPS:Apr 27, 2020
    EPSS Score:0.00466
    CVSS Score:9.8

    Affected Products

    Vendor
    Qt
    Product
    Qt

    Exploits

    https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20450https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20450

    Common Weakness Enumeration

    CWE-416 Use After Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    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