Summary
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.
Security Fix(es):
* xorg-x11-server: X.Org Server Overlay Window Use-After-Free Local Privilege Escalation Vulnerability (CVE-2023-1393)
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.
Fixed packages 7
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 8 | tigervnc | 1.12.0-9.el8_7.3 |
| AlmaLinux · 8 | tigervnc-icons | 1.12.0-9.el8_7.3 |
| AlmaLinux · 8 | tigervnc-license | 1.12.0-9.el8_7.3 |
| AlmaLinux · 8 | tigervnc-selinux | 1.12.0-9.el8_7.3 |
| AlmaLinux · 8 | tigervnc-server | 1.12.0-9.el8_7.3 |
| AlmaLinux · 8 | tigervnc-server-minimal | 1.12.0-9.el8_7.3 |
| AlmaLinux · 8 | tigervnc-server-module | 1.12.0-9.el8_7.3 |
Vulnerabilities 1
-
High 7.8
A flaw was found in X.Org Server Overlay Window. A Use-After-Free may lead to local privilege escalation. If a client e…