CVE-2018-20461

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    CVE-2018-20461

    Published: 25 Dec 2018Last Modified: 7 Aug 2026

    Summary:

    Details: In radare2 prior to 3.1.1, core_anal_bytes in libr/core/cmd_anal.c allows attackers to cause a denial-of-service (application crash caused by out-of-bounds read) by crafting a binary file.

    References: https://github.com/radare/radare2/commit/a1bc65c3db593530775823d6d7506a457ed95267, https://github.com/radare/radare2/issues/12375

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -b143e1b1b5622ef2f41a90f4c0f7ed4c477caf40

    Affected versions

    3.1.0

    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