OESA-2021-1131

    Dashboard / Vulnerabilities / OESA-2021-1131

    OESA-2021-1131

    Published: 7 Apr 2021Last Modified: 18 Aug 2026
    Upstream:
    CVE-2020-35738

    Summary: wavpack security update

    Details: WavPack is a completely open audio compression format providing lossless, high-quality lossy, and a unique hybrid compression mode. For version 5.0.0, several new file formats and lossless DSD audio compression were added, making WavPack a universal audio archiving solution. Security Fix(es): WavPack 5.3.0 has an out-of-bounds write in WavpackPackSamples in pack_utils.c because of an integer overflow in a malloc argument. NOTE: some third-parties claim that there are later "unofficial" releases through 5.3.2, which are also affected.(CVE-2020-35738)

    References: https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1131, https://nvd.nist.gov/vuln/detail/CVE-2020-35738

    Affected packages

    Package

    Name: wavpack

    Purl: pkg:rpm/openEuler/wavpack&distro=openEuler-20.03-LTS

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.3.0-2.oe1

    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
    OESA-2021-1131 | CVE-DB