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    CVE-2021-21821

    A stack-based buffer overflow vulnerability exists in the PDF process_fontname functionality of Accusoft ImageGear 19.9. A specially crafted malformed file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.

    Published:Jul 8, 2021
    Last Modified:Nov 21, 2024
    EPS:Jul 8, 2021
    EPSS Score:0.01183
    CVSS Score:9.8

    Affected Products

    Vendor
    Accusoft
    Product
    Imagegear

    Exploits

    https://talosintelligence.com/vulnerability_reports/TALOS-2021-1286https://talosintelligence.com/vulnerability_reports/TALOS-2021-1286

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2023-32614 (CVSS 7) — A heap-based buffer overflow vulnerability exists in the create_png_object functionality of Accusoft ImageGear…
    CVE-2023-32284 (CVSS 8.1) — An out-of-bounds write vulnerability exists in the tiff_planar_adobe functionality of Accusoft ImageGear 20.1.…
    CVE-2023-35002 (CVSS 9.8) — A heap-based buffer overflow vulnerability exists in the pictwread functionality of Accusoft ImageGear 20.1. A…
    CVE-2023-32653 (CVSS 9.8) — An out-of-bounds write vulnerability exists in the dcm_pixel_data_decode functionality of Accusoft ImageGear 2…
    CVE-2023-39453 (CVSS 9.8) — A use-after-free vulnerability exists in the tif_parse_sub_IFD functionality of Accusoft ImageGear 20.1. A spe…
    CVE-2023-40163 (CVSS 9.8) — An out-of-bounds write vulnerability exists in the allocate_buffer_for_jpeg_decoding functionality of Accusoft…
    CVE-2022-32588 (CVSS 7.8) — An out-of-bounds write vulnerability exists in the PICT parsing pctwread_14841 functionality of Accusoft Image…
    CVE-2022-29465 (CVSS 9.8) — An out-of-bounds write vulnerability exists in the PSD Header processing memory allocation functionality of Ac…

    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