CentOS ProjectCESA-2019:2229libgovirt, spice, virt 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
8.7 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
52.2%
CentOS Errata and Security Advisory CESA-2019:2229
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.
The libgovirt packages contain a library that allows applications to use the oVirt Representational State Transfer (REST) API to list virtual machines (VMs) managed by an oVirt instance. The library is also used to get the connection parameters needed to establish a connection to the VMs using Simple Protocol For Independent Computing Environments (SPICE) or Virtual Network Computing (VNC).
The spice-vdagent packages provide a SPICE agent for Linux guests.
The virt-viewer packages provide Virtual Machine Viewer, which is a lightweight interface for interacting with the graphical display of a virtualized guest.
Security Fix(es):
- spice-client: Insufficient encoding checks for LZ can cause different integer/buffer overflows (CVE-2018-10893)
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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-cr-announce/2019-August/032216.html
https://lists.centos.org/pipermail/centos-cr-announce/2019-August/032412.html
https://lists.centos.org/pipermail/centos-cr-announce/2019-August/032414.html
https://lists.centos.org/pipermail/centos-cr-announce/2019-August/032449.html
Affected packages:
libgovirt
libgovirt-devel
spice-glib
spice-glib-devel
spice-gtk-tools
spice-gtk3
spice-gtk3-devel
spice-gtk3-vala
spice-vdagent
virt-viewer
Upstream details at:
https://access.redhat.com/errata/RHSA-2019:2229
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| CentOS | 7 | i686 | libgovirt | < 0.3.4-3.el7 | libgovirt-0.3.4-3.el7.i686.rpm |
| CentOS | 7 | x86_64 | libgovirt | < 0.3.4-3.el7 | libgovirt-0.3.4-3.el7.x86_64.rpm |
| CentOS | 7 | i686 | libgovirt-devel | < 0.3.4-3.el7 | libgovirt-devel-0.3.4-3.el7.i686.rpm |
| CentOS | 7 | x86_64 | libgovirt-devel | < 0.3.4-3.el7 | libgovirt-devel-0.3.4-3.el7.x86_64.rpm |
| CentOS | 7 | i686 | spice-glib | < 0.35-4.el7 | spice-glib-0.35-4.el7.i686.rpm |
| CentOS | 7 | x86_64 | spice-glib | < 0.35-4.el7 | spice-glib-0.35-4.el7.x86_64.rpm |
| CentOS | 7 | i686 | spice-glib-devel | < 0.35-4.el7 | spice-glib-devel-0.35-4.el7.i686.rpm |
| CentOS | 7 | x86_64 | spice-glib-devel | < 0.35-4.el7 | spice-glib-devel-0.35-4.el7.x86_64.rpm |
| CentOS | 7 | i686 | spice-gtk3 | < 0.35-4.el7 | spice-gtk3-0.35-4.el7.i686.rpm |
| CentOS | 7 | x86_64 | spice-gtk3 | < 0.35-4.el7 | spice-gtk3-0.35-4.el7.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
8.7 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
52.2%