TigerVNC version prior to 1.10.1 Out-of-bounds Write Vulnerability
TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow, which occurs in TightDecoder::FilterGradient.
The information has been provided by Pavel Cheremushkin
The original article can be found at:https://www.openwall.com/lists/oss-security/2019/12/20/2
Exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.
TigerVNC version prior to 1.10.1