CentOS ProjectCESA-2018:2732spice security update
6.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
54.8%
CentOS Errata and Security Advisory CESA-2018:2732
The Simple Protocol for Independent Computing Environments (SPICE) is a remote display protocol for virtual environments. SPICE users can access a virtualized desktop or server from the local system or any system with network access to the server. SPICE is used in Red Hat Enterprise Linux for viewing virtualized guests running on the Kernel-based Virtual Machine (KVM) hypervisor or on Red Hat Enterprise Virtualization Hypervisors.
The spice-gtk packages provide a GIMP Toolkit (GTK+) widget for Simple Protocol for Independent Computing Environments (SPICE) clients. Both Virtual Machine Manager and Virtual Machine Viewer can make use of this widget to access virtual machines using the SPICE protocol.
Security Fix(es):
- spice: Missing check in demarshal.py:write_validate_array_item() allows for buffer overflow and denial of service (CVE-2018-10873)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
This issue was discovered by Frediano Ziglio (Red Hat).
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2018-September/085185.html
https://lists.centos.org/pipermail/centos-announce/2018-September/085186.html
Affected packages:
spice-glib
spice-glib-devel
spice-gtk
spice-gtk-devel
spice-gtk-python
spice-gtk-tools
spice-server
spice-server-devel
Upstream details at:
https://access.redhat.com/errata/RHSA-2018:2732
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| CentOS | 6 | x86_64 | spice-server | < 0.12.4-16.el6_10.1 | spice-server-0.12.4-16.el6_10.1.x86_64.rpm |
| CentOS | 6 | x86_64 | spice-server-devel | < 0.12.4-16.el6_10.1 | spice-server-devel-0.12.4-16.el6_10.1.x86_64.rpm |
| CentOS | 6 | i686 | spice-glib | < 0.26-8.el6_10.1 | spice-glib-0.26-8.el6_10.1.i686.rpm |
| CentOS | 6 | i686 | spice-glib-devel | < 0.26-8.el6_10.1 | spice-glib-devel-0.26-8.el6_10.1.i686.rpm |
| CentOS | 6 | i686 | spice-gtk | < 0.26-8.el6_10.1 | spice-gtk-0.26-8.el6_10.1.i686.rpm |
| CentOS | 6 | i686 | spice-gtk-devel | < 0.26-8.el6_10.1 | spice-gtk-devel-0.26-8.el6_10.1.i686.rpm |
| CentOS | 6 | i686 | spice-gtk-python | < 0.26-8.el6_10.1 | spice-gtk-python-0.26-8.el6_10.1.i686.rpm |
| CentOS | 6 | i686 | spice-gtk-tools | < 0.26-8.el6_10.1 | spice-gtk-tools-0.26-8.el6_10.1.i686.rpm |
| CentOS | 6 | i686 | spice-glib | < 0.26-8.el6_10.1 | spice-glib-0.26-8.el6_10.1.i686.rpm |
| CentOS | 6 | x86_64 | spice-glib | < 0.26-8.el6_10.1 | spice-glib-0.26-8.el6_10.1.x86_64.rpm |
Related
6.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
54.8%