CVE-2020-27794

    Dashboard / Vulnerabilities / CVE-2020-27794

    CVE-2020-27794

    Published: 19 Aug 2022Last Modified: 7 Aug 2026

    Summary:

    Details: A double free issue was discovered in radare2 in cmd_info.c:cmd_info(). Successful exploitation could lead to modification of unexpected memory locations and potentially causing a crash.

    References: https://github.com/radareorg/radare2/commit/cb8b683758edddae2d2f62e8e63a738c39f92683, https://github.com/radareorg/radare2/issues/16303

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -9ea0b7ce566cfdcfb3513f407c4056915204294a

    Affected versions

    4.3.1
    4.3.0

    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
    CVE-2020-27794 | CVE-DB