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    CVE-2020-23879

    pdf2json v0.71 was discovered to contain a NULL pointer dereference in the component ObjectStream::getObject.

    Published:Nov 10, 2021
    Last Modified:Nov 21, 2024
    EPS:Nov 10, 2021
    EPSS Score:0.00336
    CVSS Score:7.5

    Affected Products

    Vendor
    Flowpaper
    Product
    Pdf2json

    Exploits

    https://github.com/Aurorainfinity/Poc/tree/master/pdf2jsonhttps://github.com/flexpaper/pdf2json/issues/44https://github.com/Aurorainfinity/Poc/tree/master/pdf2jsonhttps://github.com/flexpaper/pdf2json/issues/44

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2020-23878 (CVSS 9.8) — pdf2json v0.71 was discovered to contain a stack buffer overflow in the component XRef::fetch.…
    CVE-2020-19475 (CVSS 5.5) — An issue has been found in function CCITTFaxStream::lookChar in PDF2JSON 0.70 that allows attackers to cause a…
    CVE-2020-19474 (CVSS 5.5) — An issue has been found in function Gfx::doShowText in PDF2JSON 0.70 that allows attackers to cause a Denial o…
    CVE-2020-19473 (CVSS 5.5) — An issue has been found in function DCTStream::decodeImage in PDF2JSON 0.70 that allows attackers to cause a D…
    CVE-2020-19472 (CVSS 5.5) — An issue has been found in function DCTStream::readHuffSym in PDF2JSON 0.70 that allows attackers to cause a D…
    CVE-2020-19471 (CVSS 5.5) — An issue has been found in function DCTStream::decodeImage in PDF2JSON 0.70 that allows attackers to cause a D…
    CVE-2020-19470 (CVSS 5.5) — An issue has been found in function DCTStream::getChar in PDF2JSON 0.70 that allows attackers to cause a Denia…
    CVE-2020-19469 (CVSS 5.5) — An issue has been found in function DCTStream::reset in PDF2JSON 0.70 that allows attackers to cause a Denial …
    CVE-2020-19468 (CVSS 5.5) — An issue has been found in function EmbedStream::getChar in PDF2JSON 0.70 that allows attackers to cause a Den…
    CVE-2020-19467 (CVSS 5.5) — An issue has been found in function DCTStream::transformDataUnit in PDF2JSON 0.70 that allows attackers to cau…

    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