Simatic Itc1900 Pro Firmware

simatic_itc1900_pro_firmware

Vendor: Siemens • 19 CVEs

CVEs (19)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2017-18922 5Canonical FedoraprojectLibvncserver Project+2 more 10Fedora LeapLibvncserver+7 more Nov 21, 2024 Jun 30, 2020 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 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, cau...Show more 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.Show less
CVE-2020-14405 4Canonical DebianLibvnc Project+1 more 9Debian Linux LibvncserverSimatic Itc1500 Firmware+6 more Jun 17, 2026 Jun 17, 2020 N/A· v4 6.5 MEDIUM· v3 4.0 MEDIUM· v2 An issue was discovered in LibVNCServer before 0.9.13. libvncclient/rfbproto.c does not limit TextChat size.
CVE-2020-14404 4Canonical DebianLibvnc Project+1 more 9Debian Linux LibvncserverSimatic Itc1500 Firmware+6 more Jun 17, 2026 Jun 17, 2020 N/A· v4 5.4 MEDIUM· v3 5.5 MEDIUM· v2 An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rre.c allows out-of-bounds access via encodings.
CVE-2020-14403 4Canonical DebianLibvnc Project+1 more 9Debian Linux LibvncserverSimatic Itc1500 Firmware+6 more Jun 17, 2026 Jun 17, 2020 N/A· v4 5.4 MEDIUM· v3 5.5 MEDIUM· v2 An issue was discovered in LibVNCServer before 0.9.13. libvncserver/hextile.c allows out-of-bounds access via encodings.
CVE-2020-14402 4Canonical DebianLibvnc Project+1 more 9Debian Linux LibvncserverSimatic Itc1500 Firmware+6 more Jun 17, 2026 Jun 17, 2020 N/A· v4 5.4 MEDIUM· v3 5.5 MEDIUM· v2 An issue was discovered in LibVNCServer before 0.9.13. libvncserver/corre.c allows out-of-bounds access via encodings.
CVE-2020-14401 4Debian Libvncserver ProjectOpensuse+1 more 9Debian Linux LeapLibvncserver+6 more Jun 17, 2026 Jun 17, 2020 N/A· v4 6.5 MEDIUM· v3 6.4 MEDIUM· v2 An issue was discovered in LibVNCServer before 0.9.13. libvncserver/scale.c has a pixel_value integer overflow.
CVE-2020-14398 5Canonical DebianLibvnc Project+2 more 10Debian Linux LeapLibvncserver+7 more Jun 17, 2026 Jun 17, 2020 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 An issue was discovered in LibVNCServer before 0.9.13. An improperly closed TCP connection causes an infinite loop in libvncclient/sockets.c.
CVE-2020-14397 5Canonical DebianLibvnc Project+2 more 10Debian Linux LeapLibvncserver+7 more Jun 17, 2026 Jun 17, 2020 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rfbregion.c has a NULL pointer dereference.
CVE-2020-14396 4Canonical DebianLibvnc Project+1 more 9Debian Linux LibvncserverSimatic Itc1500 Firmware+6 more Jun 17, 2026 Jun 17, 2020 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 An issue was discovered in LibVNCServer before 0.9.13. libvncclient/tls_openssl.c has a NULL pointer dereference.
CVE-2019-20840 5Canonical DebianLibvnc Project+2 more 10Debian Linux LeapLibvncserver+7 more Jun 17, 2026 Jun 17, 2020 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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-2019-20839 5Canonical DebianLibvnc Project+2 more 10Debian Linux LeapLibvncserver+7 more Jun 17, 2026 Jun 17, 2020 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename.
CVE-2018-21247 5Canonical DebianLibvnc Project+2 more 10Debian Linux LeapLibvncserver+7 more Nov 21, 2024 Jun 17, 2020 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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-2019-20788 4Canonical DebianLibvnc Project+1 more 9Debian Linux LibvncserverSimatic Itc1500 Firmware+6 more Jun 17, 2026 Apr 23, 2020 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 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-2019-15681 4Canonical DebianLibvnc Project+1 more 9Debian Linux LibvncserverSimatic Itc1500 Firmware+6 more Jun 17, 2026 Oct 29, 2019 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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...Show more 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.Show less
CVE-2018-20750 4Canonical DebianLibvnc Project+1 more 9Debian Linux LibvncserverSimatic Itc1500 Firmware+6 more Nov 21, 2024 Jan 30, 2019 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 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-2018-20749 4Canonical DebianLibvnc Project+1 more 9Debian Linux LibvncserverSimatic Itc1500 Firmware+6 more Nov 21, 2024 Jan 30, 2019 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 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-2018-20748 4Canonical DebianLibvnc Project+1 more 9Debian Linux LibvncserverSimatic Itc1500 Firmware+6 more Nov 21, 2024 Jan 30, 2019 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 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-2018-20019 4Canonical DebianLibvnc Project+1 more 9Debian Linux LibvncserverSimatic Itc1500 Firmware+6 more Nov 21, 2024 Dec 19, 2018 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 LibVNC before commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f contains multiple heap out-of-bound write vulnerabilities in VNC client code that can result remote code execution
CVE-2017-5753 13Arm CanonicalDebian+10 more 308Atom C Atom EAtom X3+305 more May 28, 2026 Jan 4, 2018 N/A· v4 5.6 MEDIUM· v3 4.7 MEDIUM· v2 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.