Siemens Simatic Itc2200 Pro vulnerabilities
19 vulnerabilities
Known vulnerabilities in Siemens Simatic Itc2200 Pro, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2018-21247canonicalubuntu_linux+13
EPSS score2.46%
An issue was discovered in LibVNCServer before 0.9.13. There is an information leak (of uninitialized memory contents) in the libvncclient/rfbproto.c ConnectToRFBRepeater function.CVE-2018-20749canonicalubuntu_linux+11EPSS score3.23%
LibVNC before 0.9.12 contains a heap out-of-bounds write vulnerability in libvncserver/rfbserver.c. The fix for CVE-2018-15127 was incomplete.CVE-2018-20750canonicalubuntu_linux+12EPSS score3.33%
LibVNC through 0.9.12 contains a heap out-of-bounds write vulnerability in libvncserver/rfbserver.c. The fix for CVE-2018-15127 was incomplete.CVE-2018-20019canonicalubuntu_linux+11EPSS score9.47%
LibVNC before commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f contains multiple heap out-of-bound write vulnerabilities in VNC client code that can result remote code executionCVE-2018-20748canonicalubuntu_linux+13EPSS score3.26%
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.CVE-2020-14398canonicalubuntu_linux+13EPSS score2.76%
An issue was discovered in LibVNCServer before 0.9.13. An improperly closed TCP connection causes an infinite loop in libvncclient/sockets.c.CVE-2020-14396canonicalubuntu_linux+12EPSS score2.57%
An issue was discovered in LibVNCServer before 0.9.13. libvncclient/tls_openssl.c has a NULL pointer dereference.CVE-2020-14402canonicalubuntu_linux+13EPSS score1.89%
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/corre.c allows out-of-bounds access via encodings.CVE-2020-14403canonicalubuntu_linux+13EPSS score1.61%
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/hextile.c allows out-of-bounds access via encodings.CVE-2020-14401debianlibvncserver+12EPSS score2.45%
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/scale.c has a pixel_value integer overflow.CVE-2020-14404canonicalubuntu_linux+13EPSS score1.59%
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rre.c allows out-of-bounds access via encodings.CVE-2020-14405canonicalubuntu_linux+12EPSS score1.87%
An issue was discovered in LibVNCServer before 0.9.13. libvncclient/rfbproto.c does not limit TextChat size.CVE-2020-14397canonicalubuntu_linux+14EPSS score3.39%
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rfbregion.c has a NULL pointer dereference.CVE-2017-18922canonicalubuntu_linux+23EPSS score2.26%
It was discovered that websockets.c in LibVNCServer prior to 0.9.12 did not properly decode certain WebSocket frames. A malicious attacker could exploit this by sending specially crafted WebSocket frames to a server, causing a heap-based buffer overflow.CVE-2017-5753alpineintel-ucode+375EPSS score93.84%
Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis.CVE-2019-20839canonicalubuntu_linux+13EPSS score3.59%
libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename.CVE-2019-20788canonicalubuntu_linux+12EPSS score2.50%
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. NOTE: this may overlap CVE-2019-15690.CVE-2019-20840canonicalubuntu_linux+13EPSS score2.61%
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/ws_decode.c can lead to a crash because of unaligned accesses in hybiReadAndDecode.CVE-2019-15681alpinelibvncserver+28EPSS score2.91%
LibVNC commit before d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a contains a memory leak (CWE-655) in VNC server code, which allow an attacker to read stack memory and can be abused for information disclosure. Combined with another vulnerability, it can be used to leak stack memory and bypass ASLR. This attack appear to be exploitable via network connectivity. These vulnerabilities have been fixed in commit d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a.