CVE-2023-35849

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    CVE-2023-35849

    Published: 19 Jun 2023Last Modified: 12 Aug 2026

    Summary:

    Details: VirtualSquare picoTCP (aka PicoTCP-NG) through 2.1 does not properly check whether header sizes would result in accessing data outside of a packet.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/35xxx/CVE-2023-35849.json, https://nvd.nist.gov/vuln/detail/CVE-2023-35849, https://github.com/virtualsquare/picotcp/commit/4b9a16764f2b12b611de9c34a50b4713d10ca401

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -4b9a16764f2b12b611de9c34a50b4713d10ca401

    Affected versions

    v2.1

    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
    CVE-2023-35849 | CVE-DB