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libvncserver project libvncserver 0.9.12 vulnerabilities and exploits
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445
VMScore
CVE-2020-25708
A divide by zero issue was found to occur in libvncserver-0.9.12. A malicious client could use this flaw to send a specially crafted message that, when processed by the VNC server, would lead to a floating point exception, resulting in a denial of service.
Libvncserver Project Libvncserver 0.9.12
Redhat Enterprise Linux 7.0
Redhat Enterprise Linux 6.0
Redhat Enterprise Linux 8.0
Debian Debian Linux 10.0
668
VMScore
CVE-2017-18922
It exists that websockets.c in LibVNCServer before 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.
Libvncserver Project Libvncserver
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 19.10
Canonical Ubuntu Linux 20.04
Opensuse Leap 15.1
Opensuse Leap 15.2
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Siemens Simatic Itc1500 Firmware
Siemens Simatic Itc1500 Pro Firmware
Siemens Simatic Itc1900 Firmware
Siemens Simatic Itc1900 Pro Firmware
Siemens Simatic Itc2200 Firmware
Siemens Simatic Itc2200 Pro Firmware
668
VMScore
CVE-2019-20788
libvncclient/cursor.c in LibVNCServer up to and including 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.
Libvnc Project Libvncserver
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 18.10
Debian Debian Linux 8.0
Debian Debian Linux 9.0
Siemens Simatic Itc1500 Firmware
Siemens Simatic Itc1500 Pro Firmware
Siemens Simatic Itc1900 Firmware
Siemens Simatic Itc1900 Pro Firmware
Siemens Simatic Itc2200 Firmware
Siemens Simatic Itc2200 Pro Firmware
668
VMScore
CVE-2018-20748
LibVNC prior to 0.9.12 contains multiple heap out-of-bounds write vulnerabilities in libvncclient/rfbproto.c. The fix for CVE-2018-20019 was incomplete.
Libvnc Project Libvncserver
Debian Debian Linux 8.0
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 18.10
Canonical Ubuntu Linux 16.04
Siemens Simatic Itc1500 Firmware
Siemens Simatic Itc1500 Pro Firmware
Siemens Simatic Itc1900 Firmware
Siemens Simatic Itc1900 Pro Firmware
Siemens Simatic Itc2200 Firmware
Siemens Simatic Itc2200 Pro Firmware
668
VMScore
CVE-2018-20749
LibVNC prior to 0.9.12 contains a heap out-of-bounds write vulnerability in libvncserver/rfbserver.c. The fix for CVE-2018-15127 was incomplete.
Libvnc Project Libvncserver
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 18.10
Debian Debian Linux 8.0
Debian Debian Linux 9.0
Siemens Simatic Itc1500 Firmware
Siemens Simatic Itc1500 Pro Firmware
Siemens Simatic Itc1900 Firmware
Siemens Simatic Itc1900 Pro Firmware
Siemens Simatic Itc2200 Firmware
Siemens Simatic Itc2200 Pro Firmware
668
VMScore
CVE-2018-20750
LibVNC up to and including 0.9.12 contains a heap out-of-bounds write vulnerability in libvncserver/rfbserver.c. The fix for CVE-2018-15127 was incomplete.
Libvnc Project Libvncserver
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 18.10
Debian Debian Linux 8.0
Debian Debian Linux 9.0
Siemens Simatic Itc1500 Firmware
Siemens Simatic Itc1500 Pro Firmware
Siemens Simatic Itc1900 Firmware
Siemens Simatic Itc1900 Pro Firmware
Siemens Simatic Itc2200 Firmware
Siemens Simatic Itc2200 Pro Firmware
VMScore
CVSSv2
CVSSv3
VMScore
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