OSV-2022-772

    Dashboard / Vulnerabilities / OSV-2022-772

    OSV-2022-772

    Published: 24 Aug 2022Last Modified: 24 Aug 2022

    Summary: Heap-use-after-free in pdfi_cidtype2_get_glyph_index

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50527 ``` Crash type: Heap-use-after-free READ 1 Crash state: pdfi_cidtype2_get_glyph_index gs_type42_glyph_info pdfi_cidtype2_glyph_info ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50527

    Affected packages

    Package

    Name: ghostscript

    Purl: pkg:generic/ghostscript

    Affected ranges

    Type: GIT

    Events:

    Introduced- 441c9e3a4ca08fa7f7c00063af33196b0d88ebaf
    Fixed -f522a50e61c756930cd135116648b3b82baa33c9

    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-2022-772 | CVE-DB