OSV-2021-1698

    Dashboard / Vulnerabilities / OSV-2021-1698

    OSV-2021-1698

    Published: 15 Dec 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in chunk_obj_alloc

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42356 ``` Crash type: Heap-buffer-overflow READ 8 Crash state: chunk_obj_alloc chunk_alloc_bytes pdfi_object_alloc ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42356

    Affected packages

    Package

    Name: ghostscript

    Purl: pkg:generic/ghostscript

    Affected ranges

    Type: GIT

    Events:

    Introduced- 75fbddf52051987287e62d13c659eb73ba16982f
    Fixed -afdf3d0446743ac64fdc438874385c01a00cae7c

    Affected versions

    ghostpdl-9.56.0-test-base-2

    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-2021-1698 | CVE-DB