OSV-2021-1724

    Dashboard / Vulnerabilities / OSV-2021-1724

    OSV-2021-1724

    Published: 20 Dec 2021Last Modified: 13 Apr 2022

    Summary: Segv on unknown address in chunk_obj_alloc

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42633 ``` Crash type: Segv on unknown address Crash state: chunk_obj_alloc chunk_alloc_bytes pdfi_pscript_interpret ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42633

    Affected packages

    Package

    Name: ghostscript

    Purl: pkg:generic/ghostscript

    Affected ranges

    Type: GIT

    Events:

    Introduced- 1a3c64e7a65025ea024bd65cc726b6ec5dd0e172
    Fixed -47e220942dfc68de777b91db1c2b3e81d0275e1b

    Affected versions

    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-2021-1724 | CVE-DB