CVE-2018-20023: Improper Initialization

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 memor...

CVE-2018-20019: Out-of-bounds Write

LibVNC before commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f contains multiple heap out-of-bound write vulnerabilities in VNC client code that can result remote code execution...

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...

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 memor...

UBUNTU-CVE-2018-20024

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

UBUNTU-CVE-2018-15127

LibVNC before commit 502821828ed00b4a2c4bef90683d0fd88ce495de contains heap out-of-bound write vulnerability in server code of file transfer extension that can result remote code execution...

PT-2018-2461

Name of the Vulnerable Software and Affected Versions LibVNC versions prior to 8b06f835e259652b0ff026898014fc7297ade858 Description The issue is related to improper initialization in the VNC Repeater client code, allowing an attacker to read stack memory. This can lead to information disclosure...

PT-2018-2459

Name of the Vulnerable Software and Affected Versions LibVNC versions prior to commit c3115350eb8bb635d0fdb4dbbb0d0541f38ed19c Description The issue is related to an infinite loop in the VNC client code, allowing an attacker to consume excessive resources such as CPU and RAM. This can lead to a...

PT-2018-2460

Name of the Vulnerable Software and Affected Versions LibVNC versions prior to 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838 Description The issue is related to improper initialization in the VNC client code, allowing an attacker to read stack memory. This can be abused for information disclosure. Whe...

PT-2018-2455

Name of the Vulnerable Software and Affected Versions LibVNC versions prior to commit 73cb96fec028a576a5a24417b57723b55854ad7b Description The issue is related to a heap use-after-free vulnerability in the server code of the file transfer extension. This vulnerability can result in remote code...

PT-2018-2457

Name of the Vulnerable Software and Affected Versions LibVNC versions prior to commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f Description The issue is related to heap out-of-bound write vulnerabilities in the VNC client code, which can result in remote code execution. It is also described as a...

PT-2018-2456

Name of the Vulnerable Software and Affected Versions LibVNC versions prior to commit 502821828ed00b4a2c4bef90683d0fd88ce495de Description The issue is related to a heap out-of-bound write in the server code of the file transfer extension, which can result in remote code execution. It is also...

CVE-2018-7226

An issue was discovered in vcSetXCutTextProc in VNConsole.c in LinuxVNC and VNCommand from the LibVNC/vncterm distribution through 0.9.10. Missing sanitization of the client-specified message length may cause integer overflow or possibly have unspecified other impact via a specially crafted VNC...

CVE-2018-7226

An issue was discovered in vcSetXCutTextProc in VNConsole.c in LinuxVNC and VNCommand from the LibVNC/vncterm distribution through 0.9.10. Missing sanitization of the client-specified message length may cause integer overflow or possibly have unspecified other impact via a specially crafted VNC...

CVE-2018-7226: Integer Overflow or Wraparound

An issue was discovered in vcSetXCutTextProc in VNConsole.c in LinuxVNC and VNCommand from the LibVNC/vncterm distribution through 0.9.10. Missing sanitization of the client-specified message length may cause integer overflow or possibly have unspecified other impact via a specially crafted VNC...