OSV-2021-1228

    Dashboard / Vulnerabilities / OSV-2021-1228

    OSV-2021-1228

    Published: 12 Sept 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in backup_lpf

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38369 ``` Crash type: Heap-buffer-overflow READ {*} Crash state: backup_lpf dav1d_lr_copy_lpf_16bpc dav1d_filter_sbrow_deblock_rows_16bpc ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38369

    Affected packages

    Package

    Name: dav1d

    Purl: pkg:generic/dav1d

    Affected ranges

    Type: GIT

    Events:

    Introduced- e53314177a5a45a1c1c907464b19ade625d110a6
    Fixed -69ff474a7f3a7ccc61c5e6881e45e0afe693f352

    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
    OSV-2021-1228 | CVE-DB