Product:

Libvncserver

(Libvnc_project)
Repositories https://github.com/LibVNC/libvncserver
#Vulnerabilities 24
Date Id Summary Products Score Patch Annotated
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
2019-01-30 CVE-2018-20749 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. 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-2018-20750 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. 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
2018-12-19 CVE-2018-20024 LibVNC before commit 4a21bbd097ef7c44bb000c3bd0907f96a10e4ce7 contains null pointer dereference in VNC client code that can result DoS. Ubuntu_linux, Debian_linux, Libvncserver 7.5
2018-12-19 CVE-2018-20023 LibVNC before 8b06f835e259652b0ff026898014fc7297ade858 contains CWE-665: Improper Initialization vulnerability in VNC Repeater client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak stack memory layout and in bypassing ASLR Ubuntu_linux, Debian_linux, Libvncserver 7.5
2018-12-19 CVE-2018-20022 LibVNC before 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838 contains multiple weaknesses CWE-665: Improper Initialization vulnerability in VNC client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak stack memory layout and in bypassing ASLR Ubuntu_linux, Debian_linux, Libvncserver 7.5
2018-12-19 CVE-2018-20021 LibVNC before commit c3115350eb8bb635d0fdb4dbbb0d0541f38ed19c contains a CWE-835: Infinite loop vulnerability in VNC client code. Vulnerability allows attacker to consume excessive amount of resources like CPU and RAM Ubuntu_linux, Debian_linux, Libvncserver 7.5