CVE-2019-15694

HIGH7.2

TigerVNC version prior to 1

Published Dec 26, 2019

Modified 1 years ago

Details

TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow, which could be triggered from DecodeManager::decodeRect. Vulnerability occurs due to the signdness error in processing MemOutStream. Exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.

References

ADVISORY

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00039.html

WEB

https://github.com/CendioOssman/tigervnc/commit/0943c006c7d900dfc0281639e992791d6c567438

WEB

https://github.com/TigerVNC/tigervnc/releases/tag/v1.10.1

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2019-15694

WEB

https://www.openwall.com/lists/oss-security/2019/12/20/2

CVSS Analysis