CVE-2023-42363

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    CVE-2023-42363

    Published: 27 Nov 2023Last Modified: 12 Aug 2026

    Summary:

    Details: A use-after-free vulnerability was discovered in xasprintf function in xfuncs_printf.c:344 in BusyBox v.1.36.1.

    References: https://bugs.busybox.net/show_bug.cgi?id=15865, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/42xxx/CVE-2023-42363.json, https://nvd.nist.gov/vuln/detail/CVE-2023-42363

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 1a64f6a20aaf6ea4dbba68bbfa8cc1ab7e5c57c4
    Fixed -None

    Affected versions

    1.36.1

    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-2023-42363 | CVE-DB