CVE-2020-22219

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    CVE-2020-22219

    Published: 22 Aug 2023Last Modified: 8 Jul 2026

    Summary:

    Details: Buffer Overflow vulnerability in function bitwriter_grow_ in flac before 1.4.0 allows remote attackers to run arbitrary code via crafted input to the encoder.

    References: https://lists.debian.org/debian-lts-announce/2023/09/msg00028.html, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZD2AJTU4PCJQP7HPTS2L2ELJWBASCRGD/, https://www.debian.org/security/2023/dsa-5500, https://github.com/xiph/flac/issues/215

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -2ab4677750138640ba3f5099f6158ede3d011ad5

    Affected versions

    1.3.3
    1.3.2
    1.3.1
    1.3.1pre1
    1.3.0
    1.3.0pre4
    1.3.0pre2
    1.3.0pre1

    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-2020-22219 | CVE-DB