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Уязвимости veyon

За последние 30 дней в veyon опубликовано уязвимостей: 0; в каталоге KEV: 0.

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Уязвимостей: 10

  1. CVE-2018-20748

    Критический · CVSS 9.8EPSS 3,32%Есть исправление

    CVE-2018-20748

    LibVNC before 0.9.12 contains multiple heap out-of-bounds write vulnerabilities in libvncclient/rfbproto.c. The fix for CVE-2018-20019 was incomplete.

    • Обновитесь до 4.1.7+repack1-1
    Опубликовано Обновлено
  2. CVE-2018-20024

    Высокий · CVSS 7.5EPSS 3,17%Есть исправление

    CVE-2018-20024

    LibVNC before commit 4a21bbd097ef7c44bb000c3bd0907f96a10e4ce7 contains null pointer dereference in VNC client code that can result DoS.

    • Обновитесь до 4.1.4+repack1-1
    Опубликовано Обновлено
  3. CVE-2018-20023

    Высокий · CVSS 7.5EPSS 2,5%Есть исправление

    CVE-2018-20023

    LibVNC before 8b06f835e259652b0ff026898014fc7297ade858 contains CWE-665: Improper Initialization vulnerability in VNC Repeater client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak stack memory layout and in bypassing ASLR

    • Обновитесь до 4.1.4+repack1-1
    Опубликовано Обновлено
  4. CVE-2018-20022

    Высокий · CVSS 7.5EPSS 2,94%Есть исправление

    CVE-2018-20022

    LibVNC before 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838 contains multiple weaknesses CWE-665: Improper Initialization vulnerability in VNC client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak stack memory layout and in bypassing ASLR

    • Обновитесь до 4.1.4+repack1-1
    Опубликовано Обновлено
  5. CVE-2018-20021

    Высокий · CVSS 7.5EPSS 3,42%Есть исправление

    CVE-2018-20021

    LibVNC before commit c3115350eb8bb635d0fdb4dbbb0d0541f38ed19c contains a CWE-835: Infinite loop vulnerability in VNC client code. Vulnerability allows attacker to consume excessive amount of resources like CPU and RAM

    • Обновитесь до 4.1.4+repack1-1
    Опубликовано Обновлено
  6. CVE-2018-20020

    Критический · CVSS 9.8EPSS 8,79%Есть исправление

    CVE-2018-20020

    LibVNC before commit 7b1ef0ffc4815cab9a96c7278394152bdc89dc4d contains heap out-of-bound write vulnerability inside structure in VNC client code that can result remote code execution

    • Обновитесь до 4.1.4+repack1-1
    Опубликовано Обновлено
  7. CVE-2016-9942

    Критический · CVSS 9.8EPSS 3,82%Есть исправление

    CVE-2016-9942

    Heap-based buffer overflow in ultra.c in LibVNCClient in LibVNCServer before 0.9.11 allows remote servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted FramebufferUpdate message with the Ultra type tile, such that the LZO payload decompressed length exceeds what is specified by the tile dimensions.

    • Обновитесь до 4.1.4+repack1-1
    Опубликовано Обновлено
  8. CVE-2016-9941

    Критический · CVSS 9.8EPSS 3,73%Есть исправление

    CVE-2016-9941

    Heap-based buffer overflow in rfbproto.c in LibVNCClient in LibVNCServer before 0.9.11 allows remote servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted FramebufferUpdate message containing a subrectangle outside of the client drawing area.

    • Обновитесь до 4.1.4+repack1-1
    Опубликовано Обновлено
  9. CVE-2014-6052

    Без оценкиEPSS 6,75%Есть исправление

    CVE-2014-6052

    The HandleRFBServerMessage function in libvncclient/rfbproto.c in LibVNCServer 0.9.9 and earlier does not check certain malloc return values, which allows remote VNC servers to cause a denial of service (application crash) or possibly execute arbitrary code by specifying a large screen size in a (1) FramebufferUpdate, (2) ResizeFrameBuffer, or (3) PalmVNCReSizeFrameBuffer message.

    • Обновитесь до 4.1.4+repack1-1
    Опубликовано Обновлено
  10. CVE-2014-6051

    Без оценкиEPSS 8,27%Есть исправление

    CVE-2014-6051

    Integer overflow in the MallocFrameBuffer function in vncviewer.c in LibVNCServer 0.9.9 and earlier allows remote VNC servers to cause a denial of service (crash) and possibly execute arbitrary code via an advertisement for a large screen size, which triggers a heap-based buffer overflow.

    • Обновитесь до 4.1.4+repack1-1
    Опубликовано Обновлено

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