CVE-2020-23273

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    CVE-2020-23273

    Published: 22 Sept 2021Last Modified: 8 Jul 2026

    Summary:

    Details: Heap-buffer overflow in the randomize_iparp function in edit_packet.c. of Tcpreplay v4.3.2 allows attackers to cause a denial of service (DOS) via a crafted pcap.

    References: https://github.com/appneta/tcpreplay/issues/579

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 46a866429f406473eabf06d16fe27b4c61eea86d
    Fixed -None

    Affected versions

    4.3.2

    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-2020-23273 | CVE-DB