OSV-2021-2

    Dashboard / Vulnerabilities / OSV-2021-2

    OSV-2021-2

    Published: 1 Jan 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in Imf_2_5::FastHufDecoder::decode

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29106 ``` Crash type: Heap-buffer-overflow READ 2 Crash state: Imf_2_5::FastHufDecoder::decode Imf_2_5::hufUncompress Imf_2_5::PizCompressor::uncompress ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29106

    Affected packages

    Package

    Name: openexr

    Purl: pkg:generic/openexr

    Affected ranges

    Type: GIT

    Events:

    Introduced- 351705d0e4c7129eb8a8486bd7d89c2cd3000409
    Fixed -1c0d8f7703da1555378bcf7357b9d2d898246d59

    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-2021-2 | CVE-DB