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.
References
Configurations
History
21 Nov 2024, 01:27
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://lists.fedoraproject.org/pipermail/package-announce/2011-May/060567.html - | |
| References | () http://openwall.com/lists/oss-security/2011/05/06/2 - | |
| References | () http://openwall.com/lists/oss-security/2011/05/09/7 - | |
| References | () http://secunia.com/advisories/44939 - | |
| References | () http://www.mail-archive.com/tigervnc-devel%40lists.sourceforge.net/msg01342.html - | |
| References | () http://www.mail-archive.com/tigervnc-devel%40lists.sourceforge.net/msg01345.html - | |
| References | () http://www.mail-archive.com/tigervnc-devel%40lists.sourceforge.net/msg01347.html - | |
| References | () http://www.redhat.com/support/errata/RHSA-2011-0871.html - | |
| References | () http://www.securityfocus.com/bid/47738 - | |
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=702470 - | |
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=702672 - |
Information
Published : 2011-05-26 18:55
Updated : 2024-11-21 01:27
NVD link : CVE-2011-1775
Mitre link : CVE-2011-1775
CVE.ORG link : CVE-2011-1775
JSON object : View
Products Affected
tigervnc
- tigervnc
CWE
CWE-20
Improper Input Validation