In rfb/CSecurityTLS.cxx and rfb/CSecurityTLS.java in TigerVNC before 1.11.0, viewers mishandle TLS certificate exceptions. They store the certificates as authorities, meaning that the owner of a certificate could impersonate any server after a client had added an exception.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2020-09-27T03:30:25

Updated: 2020-11-06T00:06:20

Reserved: 2020-09-27T00:00:00


Link: CVE-2020-26117

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2020-09-27T04:15:11.650

Modified: 2022-11-16T14:13:22.957


Link: CVE-2020-26117

JSON object: View

cve-icon Redhat Information

No data.

CWE