AZL-6342

    Dashboard / Vulnerabilities / AZL-6342

    AZL-6342

    Published: 19 Mar 2021Last Modified: 21 Apr 2026
    Upstream:
    CVE-2021-28831

    Summary: CVE-2021-28831 affecting package busybox for versions less than 1.32.0-2

    Details: decompress_gunzip.c in BusyBox through 1.32.1 mishandles the error bit on the huft_build result pointer, with a resultant invalid free or segmentation fault, via malformed gzip data.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-28831

    Affected packages

    Package

    Name: busybox

    Purl: pkg:rpm/azure-linux/busybox

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.32.0-2

    Affected versions

    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
    AZL-6342 | CVE-DB