CentOS ProjectCESA-2020:1403qemu security update
5.6 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.007 Low
EPSS
Percentile
80.2%
CentOS Errata and Security Advisory CESA-2020:1403
Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM.
Security Fix(es):
- QEMU: Slirp: potential OOB access due to unsafe snprintf() usages (CVE-2020-8608)
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.
Bug Fix(es):
- QEMU: Slirp: disable emulation of tcp programs like ftp IRC etc. [rhel-6] (BZ#1791680)
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2020-April/085824.html
Affected packages:
qemu-guest-agent
qemu-img
qemu-kvm
qemu-kvm-tools
Upstream details at:
https://access.redhat.com/errata/RHSA-2020:1403
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| CentOS | 6 | i686 | qemu-guest-agent | < 0.12.1.2-2.506.el6_10.7 | qemu-guest-agent-0.12.1.2-2.506.el6_10.7.i686.rpm |
| CentOS | 6 | x86_64 | qemu-guest-agent | < 0.12.1.2-2.506.el6_10.7 | qemu-guest-agent-0.12.1.2-2.506.el6_10.7.x86_64.rpm |
| CentOS | 6 | x86_64 | qemu-img | < 0.12.1.2-2.506.el6_10.7 | qemu-img-0.12.1.2-2.506.el6_10.7.x86_64.rpm |
| CentOS | 6 | x86_64 | qemu-kvm | < 0.12.1.2-2.506.el6_10.7 | qemu-kvm-0.12.1.2-2.506.el6_10.7.x86_64.rpm |
| CentOS | 6 | x86_64 | qemu-kvm-tools | < 0.12.1.2-2.506.el6_10.7 | qemu-kvm-tools-0.12.1.2-2.506.el6_10.7.x86_64.rpm |
Related
5.6 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.007 Low
EPSS
Percentile
80.2%