OSV-2021-1731

    Dashboard / Vulnerabilities / OSV-2021-1731

    OSV-2021-1731

    Published: 21 Dec 2021Last Modified: 13 Apr 2022

    Summary: Memcpy-param-overlap in gs_fapi_do_char

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42656 ``` Crash type: Memcpy-param-overlap Crash state: gs_fapi_do_char pdfi_fapi_build_char show_proceed ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42656

    Affected packages

    Package

    Name: ghostscript

    Purl: pkg:generic/ghostscript

    Affected ranges

    Type: GIT

    Events:

    Introduced- 75fbddf52051987287e62d13c659eb73ba16982f
    Fixed -0f8c0b5742577e31e419e84fbf0bcd42db0c5f41

    Affected versions

    ghostpdl-9.56.0-test-base-2
    ghostpdl-9.56.0-test-base-3
    ghostpdl-9.56.0-test-base-4

    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-2021-1731 | CVE-DB