OSV-2021-363

    Dashboard / Vulnerabilities / OSV-2021-363

    OSV-2021-363

    Published: 11 Feb 2021Last Modified: 18 Sept 2026

    Summary: Heap-buffer-overflow in H5HG_read

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30743 ``` Crash type: Heap-buffer-overflow READ 8 Crash state: H5HG_read H5VL__native_blob_get H5VL__blob_get ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30743

    Affected packages

    Package

    Name: matio

    Purl: pkg:generic/matio

    Affected ranges

    Type: GIT

    Events:

    Introduced- 1ce8f2d1845ecdde19a35605cabdbb884776d52d
    Fixed -None

    Affected versions

    v1.5.20
    v1.5.21
    v1.5.22
    v1.5.23
    v1.5.24
    v1.5.25
    v1.5.26
    v1.5.27
    v1.5.28
    v1.5.29
    v1.5.30

    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
    OSV-2021-363 | CVE-DB