OSV-2021-458

    Dashboard / Vulnerabilities / OSV-2021-458

    OSV-2021-458

    Published: 1 Mar 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in put_epel_8_fallback

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31501 ``` Crash type: Heap-buffer-overflow READ 1 Crash state: put_epel_8_fallback acceleration_functions::put_hevc_epel void mc_chroma<unsigned short> ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31501

    Affected packages

    Package

    Name: kimageformats

    Purl: pkg:generic/kimageformats

    Affected ranges

    Type: GIT

    Events:

    Introduced- ca52d4ddf540cc731d0f31dbccc1897f7e6d9db4
    Fixed -511a22f0b49a467af1e2932f7a339481acab94a1

    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-2021-458 | CVE-DB