Vulnerabilities > Siemens > Simatic Itc1900 Firmware > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2020-06-30 | CVE-2017-18922 | Out-of-bounds Write vulnerability in multiple products It was discovered that websockets.c in LibVNCServer prior to 0.9.12 did not properly decode certain WebSocket frames. network low complexity libvncserver-project canonical opensuse fedoraproject siemens CWE-787 critical | 9.8 |
| 2020-04-23 | CVE-2019-20788 | Integer Overflow or Wraparound vulnerability in multiple products libvncclient/cursor.c in LibVNCServer through 0.9.12 has a HandleCursorShape integer overflow and heap-based buffer overflow via a large height or width value. | 9.8 |
| 2019-01-30 | CVE-2018-20748 | Out-of-bounds Write vulnerability in multiple products LibVNC before 0.9.12 contains multiple heap out-of-bounds write vulnerabilities in libvncclient/rfbproto.c. | 9.8 |
| 2019-01-30 | CVE-2018-20749 | Out-of-bounds Write vulnerability in multiple products LibVNC before 0.9.12 contains a heap out-of-bounds write vulnerability in libvncserver/rfbserver.c. | 9.8 |
| 2019-01-30 | CVE-2018-20750 | Out-of-bounds Write vulnerability in multiple products LibVNC through 0.9.12 contains a heap out-of-bounds write vulnerability in libvncserver/rfbserver.c. | 9.8 |
| 2018-12-19 | CVE-2018-20019 | Out-of-bounds Write vulnerability in multiple products LibVNC before commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f contains multiple heap out-of-bound write vulnerabilities in VNC client code that can result remote code execution | 9.8 |