Product:

Libvncserver

(Libvnc_project)
Repositories https://github.com/LibVNC/libvncserver
#Vulnerabilities 24
Date Id Summary Products Score Patch Annotated
2020-06-17 CVE-2020-14403 An issue was discovered in LibVNCServer before 0.9.13. libvncserver/hextile.c allows out-of-bounds access via encodings. Ubuntu_linux, Debian_linux, Libvncserver, Simatic_itc1500_firmware, Simatic_itc1500_pro_firmware, Simatic_itc1900_firmware, Simatic_itc1900_pro_firmware, Simatic_itc2200_firmware, Simatic_itc2200_pro_firmware 5.4
2020-06-17 CVE-2020-14404 An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rre.c allows out-of-bounds access via encodings. Ubuntu_linux, Debian_linux, Libvncserver, Simatic_itc1500_firmware, Simatic_itc1500_pro_firmware, Simatic_itc1900_firmware, Simatic_itc1900_pro_firmware, Simatic_itc2200_firmware, Simatic_itc2200_pro_firmware 5.4
2020-06-17 CVE-2020-14405 An issue was discovered in LibVNCServer before 0.9.13. libvncclient/rfbproto.c does not limit TextChat size. Ubuntu_linux, Debian_linux, Libvncserver, Simatic_itc1500_firmware, Simatic_itc1500_pro_firmware, Simatic_itc1900_firmware, Simatic_itc1900_pro_firmware, Simatic_itc2200_firmware, Simatic_itc2200_pro_firmware 6.5
2020-06-17 CVE-2018-21247 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. Ubuntu_linux, Debian_linux, Libvncserver, Leap, Simatic_itc1500_firmware, Simatic_itc1500_pro_firmware, Simatic_itc1900_firmware, Simatic_itc1900_pro_firmware, Simatic_itc2200_firmware, Simatic_itc2200_pro_firmware 7.5
2020-06-17 CVE-2019-20839 libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename. Ubuntu_linux, Debian_linux, Libvncserver, Leap, Simatic_itc1500_firmware, Simatic_itc1500_pro_firmware, Simatic_itc1900_firmware, Simatic_itc1900_pro_firmware, Simatic_itc2200_firmware, Simatic_itc2200_pro_firmware 7.5
2020-06-17 CVE-2019-20840 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. Ubuntu_linux, Debian_linux, Libvncserver, Leap, Simatic_itc1500_firmware, Simatic_itc1500_pro_firmware, Simatic_itc1900_firmware, Simatic_itc1900_pro_firmware, Simatic_itc2200_firmware, Simatic_itc2200_pro_firmware 7.5
2019-10-29 CVE-2019-15681 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. Ubuntu_linux, Debian_linux, Libvncserver, Simatic_itc1500_firmware, Simatic_itc1500_pro_firmware, Simatic_itc1900_firmware, Simatic_itc1900_pro_firmware, Simatic_itc2200_firmware, Simatic_itc2200_pro_firmware 7.5
2018-12-19 CVE-2018-20019 LibVNC before commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f contains multiple heap out-of-bound write vulnerabilities in VNC client code that can result remote code execution Ubuntu_linux, Debian_linux, Libvncserver, Simatic_itc1500_firmware, Simatic_itc1500_pro_firmware, Simatic_itc1900_firmware, Simatic_itc1900_pro_firmware, Simatic_itc2200_firmware, Simatic_itc2200_pro_firmware 9.8
2020-04-23 CVE-2019-20788 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. Ubuntu_linux, Debian_linux, Libvncserver, Simatic_itc1500_firmware, Simatic_itc1500_pro_firmware, Simatic_itc1900_firmware, Simatic_itc1900_pro_firmware, Simatic_itc2200_firmware, Simatic_itc2200_pro_firmware 9.8
2019-01-30 CVE-2018-20748 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. Ubuntu_linux, Debian_linux, Libvncserver, Simatic_itc1500_firmware, Simatic_itc1500_pro_firmware, Simatic_itc1900_firmware, Simatic_itc1900_pro_firmware, Simatic_itc2200_firmware, Simatic_itc2200_pro_firmware 9.8