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redhatRedHatRHSA-2024:3261
HistoryMay 22, 2024 - 10:41 a.m.

(RHSA-2024:3261) Important: tigervnc security update

2024-05-2210:41:22
access.redhat.com
14
tigervnc
security update
heap buffer overread
use-after-free
xorg-x11-server

7.4 High

AI Score

Confidence

Low

0.0005 Low

EPSS

Percentile

17.1%

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: Heap buffer overread/data leakage in ProcXIGetSelectedEvents (CVE-2024-31080)

  • xorg-x11-server: Heap buffer overread/data leakage in ProcXIPassiveGrabDevice (CVE-2024-31081)

  • xorg-x11-server: Use-after-free in ProcRenderAddGlyphs (CVE-2024-31083)

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.