CVE-2019-8273: Heap-based Buffer Overflow

UltraVNC revision 1211 has a heap buffer overflow vulnerability in VNC server code inside file transfer request handler, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1212...

CVE-2019-8276: Stack-based Buffer Overflow

UltraVNC revision 1211 has a stack buffer overflow vulnerability in VNC server code inside file transfer request handler, which can result in Denial of Service DoS. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1212...

PT-2019-5274

Name of the Vulnerable Software and Affected Versions UltraVNC versions prior to revision 1212 Description The issue is related to a heap buffer overflow in the VNC server code, specifically within the file transfer request handler. This can potentially allow a remote attacker to execute arbitrar...

PT-2019-5271

Name of the Vulnerable Software and Affected Versions UltraVNC revision 1211 Description The issue is related to a stack buffer overflow in the VNC server code inside the file transfer request handler, which can result in Denial of Service DoS. This can be exploited via network connectivity...