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    2 vulnerabilities found for RGui by R-Project

    CVE-2018-25258 (GCVE-0-2018-25258)

    Vulnerability from nvd – Published: 2026-04-12 12:28 – Updated: 2026-04-13 18:06
    VLAI
    Title
    RGui 3.5.0 Local Buffer Overflow SEH DEP Bypass
    Summary
    RGui 3.5.0 contains a local buffer overflow vulnerability in the GUI preferences dialog that allows attackers to bypass DEP protections through structured exception handling exploitation. Attackers can craft malicious input in the Language for menus and messages field to trigger a stack-based buffer overflow, execute a ROP chain for VirtualAlloc allocation, and achieve arbitrary code execution.
    Severity
    8.6 (High)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    8.4 (High)
    CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-434 - Unrestricted Upload of File with Dangerous Type
    Assigner
    References
    Impacted products
    Vendor Product Version
    R-Project RGui Affected: 3.5.0
    		Create a notification for this product.
    Date Public
    2019-01-10 00:00
    Credits
    bzyo
    Show details on NVD website
    To clipboard 

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    CVE-2018-25258 (GCVE-0-2018-25258)

    Vulnerability from cvelistv5 – Published: 2026-04-12 12:28 – Updated: 2026-04-13 18:06
    VLAI
    Title
    RGui 3.5.0 Local Buffer Overflow SEH DEP Bypass
    Summary
    RGui 3.5.0 contains a local buffer overflow vulnerability in the GUI preferences dialog that allows attackers to bypass DEP protections through structured exception handling exploitation. Attackers can craft malicious input in the Language for menus and messages field to trigger a stack-based buffer overflow, execute a ROP chain for VirtualAlloc allocation, and achieve arbitrary code execution.
    Severity
    8.6 (High)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    8.4 (High)
    CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-434 - Unrestricted Upload of File with Dangerous Type
    Assigner
    References
    Impacted products
    Vendor Product Version
    R-Project RGui Affected: 3.5.0
    		Create a notification for this product.
    Date Public
    2019-01-10 00:00
    Credits
    bzyo
    Show details on NVD website
    To clipboard 

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