CVE-2021-33304

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    CVE-2021-33304

    Published: 15 Feb 2023Last Modified: 24 Oct 2026

    Summary:

    Details: Double Free vulnerability in virtualsquare picoTCP v1.7.0 and picoTCP-NG v2.1 in modules/pico_fragments.c in function pico_fragments_reassemble, allows attackers to execute arbitrary code.

    References: https://github.com/virtualsquare/picotcp/issues/6

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 13c00a067190f5ec62340ed932a2bb833c366d63
    Fixed -None

    Affected versions

    1.7.0

    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