Threat Encyclopedia

RHSA-2021:1783-Security Advisory


The vulnerabilities in the following products could cause the system to become vulnerable to malicious security attack: tigervnc


Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is a suite of VNC servers and clients. The following packages have been upgraded to a later upstream version: tigervnc (1.11.0). (BZ#1880985) Security Fix(es): tigervnc: certificate exceptions stored as authorities (CVE-2020-26117) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.4 Release Notes linked from the References section. SolutionFor details on how to apply this update, which includes the changes described in this advisory, refer to:

Affected Products


CVE References