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    CVE-2020-18839

    Buffer Overflow vulnerability in HtmlOutputDev::page in poppler 0.75.0 allows attackers to cause a denial of service.

    Published:Mar 22, 2019
    Last Modified:Nov 21, 2024
    EPS:Aug 22, 2023
    EPSS Score:0.00182
    CVSS Score:6.5

    Affected Products

    Vendor
    Freedesktop
    Product
    Poppler

    Exploits

    https://gitlab.freedesktop.org/poppler/poppler/issues/742https://gitlab.freedesktop.org/poppler/poppler/issues/742

    Related CVEs

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    CVE-2025-50420 (CVSS 6.5) — An issue in the pdfseparate utility of freedesktop poppler v25.04.0 allows attackers to cause an infinite recu…
    CVE-2025-52886 (CVSS 5.5) — Poppler is a PDF rendering library. Versions prior to 25.06.0 use `std::atomic_int` for reference counting. Be…
    CVE-2025-43903 (CVSS 4.3) — NSSCryptoSignBackend.cc in Poppler before 25.04.0 does not verify the adbe.pkcs7.sha1 signatures on documents,…
    CVE-2025-32365 (CVSS 4) — Poppler before 25.04.0 allows crafted input files to trigger out-of-bounds reads in the JBIG2Bitmap::combine f…
    CVE-2025-32364 (CVSS 4) — A floating-point exception in the PSStack::roll function of Poppler before 25.04.0 can cause an application to…
    CVE-2024-56378 (CVSS 4.3) — libpoppler.so in Poppler through 24.12.0 has an out-of-bounds read vulnerability within the JBIG2Bitmap::combi…
    CVE-2024-6239 (CVSS 7.5) — A flaw was found in the Poppler's Pdfinfo utility. This issue occurs when using -dests parameter with pdfinfo …
    CVE-2022-38349 (CVSS 6.5) — An issue was discovered in Poppler 22.08.0. There is a reachable assertion in Object.h, will lead to denial of…
    CVE-2020-36024 (CVSS 5.5) — An issue was discovered in freedesktop poppler version 20.12.1, allows remote attackers to cause a denial of s…

    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