RedHatRHSA-2020:1116(RHSA-2020:1116) Important: qemu-kvm security, bug fix, and enhancement 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
0.004 Low
EPSS
Percentile
72.0%
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: OOB buffer access while emulating tcp protocols in tcp_emu() (CVE-2020-7039)
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 7.8 Release Notes linked from the References section.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| RedHat | 7 | x86_64 | qemu-kvm-tools | < 1.5.3-173.el7 | qemu-kvm-tools-1.5.3-173.el7.x86_64.rpm |
| RedHat | 7 | x86_64 | qemu-img | < 1.5.3-173.el7 | qemu-img-1.5.3-173.el7.x86_64.rpm |
| RedHat | 7 | x86_64 | qemu-kvm-common | < 1.5.3-173.el7 | qemu-kvm-common-1.5.3-173.el7.x86_64.rpm |
| RedHat | 7 | x86_64 | qemu-kvm-debuginfo | < 1.5.3-173.el7 | qemu-kvm-debuginfo-1.5.3-173.el7.x86_64.rpm |
| RedHat | 7 | x86_64 | qemu-kvm | < 1.5.3-173.el7 | qemu-kvm-1.5.3-173.el7.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
0.004 Low
EPSS
Percentile
72.0%