RHSA-2020:1300: Important: qemu-kvm-rhev security update
KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provide the user-space component for running virtual machines that use KVM in environments managed by Red Hat products.Security Fix(es): QEMU: block: iscsi: OOB heap access via an unexpected response of iSCSI Server (CVE-2020-1711) QEMU: slirp: OOB buffer access while emulating tcp protocols in tcpemu() (CVE-2020-7039) 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.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2020:1300?
The severity of RHSA-2020:1300 is classified as important.
How do I fix RHSA-2020:1300?
You can fix RHSA-2020:1300 by updating the affected packages to version 2.12.0-33.el7_7.10 or later.
Which packages are affected by RHSA-2020:1300?
The affected packages include qemu-kvm-rhev, qemu-img-rhev, qemu-kvm-common-rhev, qemu-kvm-tools-rhev, and their debuginfo versions.
What systems are impacted by RHSA-2020:1300?
RHSA-2020:1300 impacts systems running the specified qemu-kvm-rhev packages on Red Hat Enterprise Linux, particularly in the el7_7 architecture.
Is there a security exploit associated with RHSA-2020:1300?
Yes, RHSA-2020:1300 addresses multiple security vulnerabilities that could potentially allow attackers to exploit the system.