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    CVE-2022-45586

    Stack overflow vulnerability in function Dict::find in xpdf/Dict.cc in xpdf 4.04, allows local attackers to cause a denial of service.

    Published:Feb 15, 2023
    Last Modified:Mar 19, 2025
    EPS:Feb 15, 2023
    EPSS Score:0.00023
    CVSS Score:5.5

    Affected Products

    Vendor
    Xpdfreader
    Product
    Xpdf

    Exploits

    https://forum.xpdfreader.com/viewtopic.php?t=42361https://forum.xpdfreader.com/viewtopic.php?t=42361

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2024-7868 (CVSS 2.1) — In Xpdf 4.05 (and earlier), invalid header info in a DCT (JPEG) stream can lead to an uninitialized variable i…
    CVE-2024-7867 (CVSS 2.1) — In Xpdf 4.05 (and earlier), very large coordinates in a page box can cause an integer overflow and divide-by-z…
    CVE-2024-7866 (CVSS 2.1) — In Xpdf 4.05 (and earlier), a PDF object loop in a pattern resource leads to infinite recursion and a stack ov…
    CVE-2024-4976 (CVSS 2.1) — Out-of-bounds array write in Xpdf 4.05 and earlier, due to missing object type check in AcroForm field referen…
    CVE-2024-4568 (CVSS 2.9) — In Xpdf 4.05 (and earlier), a PDF object loop in the PDF resources leads to infinite recursion and a stack ove…
    CVE-2024-4141 (CVSS 2.9) — Out-of-bounds array write in Xpdf 4.05 and earlier, triggered by an invalid character code in a Type 1 font. T…
    CVE-2024-3900 (CVSS 2.9) — Out-of-bounds array write in Xpdf 4.05 and earlier, triggered by long Unicode sequence in ActualText. …
    CVE-2024-3247 (CVSS 2.9) — In Xpdf 4.05 (and earlier), a PDF object loop in an object stream leads to infinite recursion and a stack over…
    CVE-2024-3248 (CVSS 2.9) — In Xpdf 4.05 (and earlier), a PDF object loop in the attachments leads to infinite recursion and a stack overf…
    CVE-2024-2971 (CVSS 2.9) — Out-of-bounds array write in Xpdf 4.05 and earlier, triggered by negative object number in indirect reference …

    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