RLSA-2023:0662

Source
https://errata.rockylinux.org/RLSA-2023:0662
Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2023:0662.json
JSON Data
https://api.osv.dev/v1/vulns/RLSA-2023:0662
Related
Published
2023-02-16T06:35:13.579580Z
Modified
2023-02-16T06:36:44.427783Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Important: tigervnc security update
Details

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: DeepCopyPointerClasses use-after-free leads to privilege elevation (CVE-2023-0494)

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.

References
Credits
    • Rocky Enterprise Software Foundation
    • Red Hat

Affected packages

Rocky Linux:8 / tigervnc

Package

Name
tigervnc
Purl
pkg:rpm/rocky-linux/tigervnc?distro=rocky-linux-8&epoch=0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.12.0-9.el8_7.1