7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.6 High
AI Score
Confidence
High
0.273 Low
EPSS
Percentile
96.8%
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: out-of-bounds memory reads/writes in XKB button actions (CVE-2023-6377)
xorg-x11-server: out-of-bounds memory read in RRChangeOutputProperty and RRChangeProviderProperty (CVE-2023-6478)
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 8 | noarch | tigervnc-icons | < 1.12.0-6.el8_6.6 | tigervnc-icons-1.12.0-6.el8_6.6.noarch.rpm |
RedHat | 8 | s390x | tigervnc-server | < 1.12.0-6.el8_6.6 | tigervnc-server-1.12.0-6.el8_6.6.s390x.rpm |
RedHat | 8 | s390x | tigervnc-debuginfo | < 1.12.0-6.el8_6.6 | tigervnc-debuginfo-1.12.0-6.el8_6.6.s390x.rpm |
RedHat | 8 | ppc64le | tigervnc-debuginfo | < 1.12.0-6.el8_6.6 | tigervnc-debuginfo-1.12.0-6.el8_6.6.ppc64le.rpm |
RedHat | 8 | aarch64 | tigervnc-server-minimal | < 1.12.0-6.el8_6.6 | tigervnc-server-minimal-1.12.0-6.el8_6.6.aarch64.rpm |
RedHat | 8 | x86_64 | tigervnc | < 1.12.0-6.el8_6.6 | tigervnc-1.12.0-6.el8_6.6.x86_64.rpm |
RedHat | 8 | x86_64 | tigervnc-debugsource | < 1.12.0-6.el8_6.6 | tigervnc-debugsource-1.12.0-6.el8_6.6.x86_64.rpm |
RedHat | 8 | noarch | tigervnc-license | < 1.12.0-6.el8_6.6 | tigervnc-license-1.12.0-6.el8_6.6.noarch.rpm |
RedHat | 8 | noarch | tigervnc-selinux | < 1.12.0-6.el8_6.6 | tigervnc-selinux-1.12.0-6.el8_6.6.noarch.rpm |
RedHat | 8 | ppc64le | tigervnc-server-debuginfo | < 1.12.0-6.el8_6.6 | tigervnc-server-debuginfo-1.12.0-6.el8_6.6.ppc64le.rpm |
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.6 High
AI Score
Confidence
High
0.273 Low
EPSS
Percentile
96.8%