Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2011-1775

The CSecurityTLS::processMsg function in common/rfb/CSecurityTLS.cxx in the vncviewer component in TigerVNC 1.1beta1 does not properly verify the server's X.509 certificate, which allows man-in-the-middle attackers to spoof a TLS VNC server via an arbitrary certificate.

  • Published: May 26, 2011
  • Updated: Apr 13, 2023
  • CVE: CVE-2011-1775
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 5.8
  • AV:N/AC:M/Au:N/C:P/I:P/A:N

CWEs:

Software From Fixed in
tigervnc / tigervnc 1.1-beta1 1.1-beta1.x