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    CVE-2017-7870

    LibreOffice before 2017-01-02 has an out-of-bounds write caused by a heap-based buffer overflow related to the tools::Polygon::Insert function in tools/source/generic/poly.cxx.

    Published:Jan 10, 2017
    Last Modified:Apr 20, 2025
    EPS:Apr 14, 2017
    EPSS Score:0.01357
    CVSS Score:9.8

    Affected Products

    Vendor
    Libreoffice
    Product
    Libreoffice
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

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    CVE-2024-7788 (CVSS 7.8) — Improper Digital Signature Invalidation  vulnerability in Zip Repair Mode of The Document Foundation LibreOffi…
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    References

    http://www.debian.org/security/2017/dsa-3837
    http://www.libreoffice.org/about-us/security/advisories/cve-2017-7870/
    http://www.securityfocus.com/bid/97671
    http://www.securitytracker.com/id/1039029
    https://access.redhat.com/errata/RHSA-2017:1975
    https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=372
    https://github.com/LibreOffice/core/commit/62a97e6a561ce65e88d4c537a1b82c336f012722
    https://security.gentoo.org/glsa/201706-28
    http://www.debian.org/security/2017/dsa-3837
    http://www.libreoffice.org/about-us/security/advisories/cve-2017-7870/
    http://www.securityfocus.com/bid/97671
    http://www.securitytracker.com/id/1039029
    https://access.redhat.com/errata/RHSA-2017:1975
    https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=372
    https://github.com/LibreOffice/core/commit/62a97e6a561ce65e88d4c537a1b82c336f012722
    https://security.gentoo.org/glsa/201706-28

    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