RedHatRHSA-2024:2616

HistoryApr 30, 2024 - 4:18 p.m.

(RHSA-2024:2616) Important: tigervnc security update

2024-04-3016:18:10

access.redhat.com

tigervnc

security update

heap buffer overread

user-after-free

unix

remote display system

vnc

0.0005 Low

EPSS

Percentile

17.2%

JSON

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: User-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.

OSVersionArchitecturePackageVersionFilename
RedHat9ppc64letigervnc-server-module-debuginfo< 1.13.1-8.el9_4.3tigervnc-server-module-debuginfo-1.13.1-8.el9_4.3.ppc64le.rpm
RedHat9s390xtigervnc-debugsource< 1.13.1-8.el9_4.3tigervnc-debugsource-1.13.1-8.el9_4.3.s390x.rpm
RedHat9x86_64tigervnc-server-minimal< 1.13.1-8.el9_4.3tigervnc-server-minimal-1.13.1-8.el9_4.3.x86_64.rpm
RedHat9ppc64letigervnc-debuginfo< 1.13.1-8.el9_4.3tigervnc-debuginfo-1.13.1-8.el9_4.3.ppc64le.rpm
RedHat9aarch64tigervnc-server-debuginfo< 1.13.1-8.el9_4.3tigervnc-server-debuginfo-1.13.1-8.el9_4.3.aarch64.rpm
RedHat9aarch64tigervnc-debugsource< 1.13.1-8.el9_4.3tigervnc-debugsource-1.13.1-8.el9_4.3.aarch64.rpm
RedHat9x86_64tigervnc< 1.13.1-8.el9_4.3tigervnc-1.13.1-8.el9_4.3.x86_64.rpm
RedHat9aarch64tigervnc-server< 1.13.1-8.el9_4.3tigervnc-server-1.13.1-8.el9_4.3.aarch64.rpm
RedHat9s390xtigervnc-server-module< 1.13.1-8.el9_4.3tigervnc-server-module-1.13.1-8.el9_4.3.s390x.rpm
RedHat9x86_64tigervnc-server-module< 1.13.1-8.el9_4.3tigervnc-server-module-1.13.1-8.el9_4.3.x86_64.rpm

OS	Version	Architecture	Package	Version	Filename
RedHat	9	ppc64le	tigervnc-server-module-debuginfo	< 1.13.1-8.el9_4.3	tigervnc-server-module-debuginfo-1.13.1-8.el9_4.3.ppc64le.rpm
RedHat	9	s390x	tigervnc-debugsource	< 1.13.1-8.el9_4.3	tigervnc-debugsource-1.13.1-8.el9_4.3.s390x.rpm
RedHat	9	x86_64	tigervnc-server-minimal	< 1.13.1-8.el9_4.3	tigervnc-server-minimal-1.13.1-8.el9_4.3.x86_64.rpm
RedHat	9	ppc64le	tigervnc-debuginfo	< 1.13.1-8.el9_4.3	tigervnc-debuginfo-1.13.1-8.el9_4.3.ppc64le.rpm
RedHat	9	aarch64	tigervnc-server-debuginfo	< 1.13.1-8.el9_4.3	tigervnc-server-debuginfo-1.13.1-8.el9_4.3.aarch64.rpm
RedHat	9	aarch64	tigervnc-debugsource	< 1.13.1-8.el9_4.3	tigervnc-debugsource-1.13.1-8.el9_4.3.aarch64.rpm
RedHat	9	x86_64	tigervnc	< 1.13.1-8.el9_4.3	tigervnc-1.13.1-8.el9_4.3.x86_64.rpm
RedHat	9	aarch64	tigervnc-server	< 1.13.1-8.el9_4.3	tigervnc-server-1.13.1-8.el9_4.3.aarch64.rpm
RedHat	9	s390x	tigervnc-server-module	< 1.13.1-8.el9_4.3	tigervnc-server-module-1.13.1-8.el9_4.3.s390x.rpm
RedHat	9	x86_64	tigervnc-server-module	< 1.13.1-8.el9_4.3	tigervnc-server-module-1.13.1-8.el9_4.3.x86_64.rpm

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(RHSA-2024:2616) Important: tigervnc security update

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