Low: Red Hat Security Advisory: Red Hat Virtualization security, bug fix, and enhancement update

An update is now available for Red Hat Virtualization Engine 4.4. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link...

RHEL 8 : Red Hat Virtualization (RHSA-2020:5179)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:5179 advisory. The org.ovirt.engine-root is a core component of oVirt. The following packages have been upgraded to a later upstream version: engine-db-que...

CentOS: Security Advisory for libvirt (CESA-2020:5040)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Moderate: Red Hat Security Advisory: virt:8.2 and virt-devel:8.2 security and bug fix update

An update for the virt:8.2 and virt-devel:8.2 modules is now available for Advanced Virtualization for RHEL 8.2.1. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating,...

libvirt: double free in qemuAgentGetInterfaces() in qemu_agent.c

A double free memory issue was found to occur in the libvirt API responsible for requesting information about network interfaces of a running QEMU domain. This flaw affects the polkit access control driver. Specifically, clients connecting to the read-write socket with limited ACL permissions cou...

CentOS 7 : libvirt (RHSA-2020:5040)

The remote CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:5040 advisory. - A double free memory issue was found to occur in the libvirt API, in versions before 6.8.0, responsible for requesting information about network interfaces of...

RHEL 8 : virt:8.2 and virt-devel:8.2 (RHSA-2020:5111)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:5111 advisory. The Advanced Virtualization module provides the user-space component for running virtual machines that use KVM in environments managed by Re...

Scientific Linux Security Update : libvirt on SL7.x i686/x86_64 (2020:5040)

The remote Scientific Linux 7 host has packages installed that are affected by a vulnerability as referenced in the SLSA-2020:5040-1 advisory. - libvirt: double free in qemuAgentGetInterfaces in qemuagent.c CVE-2020-25637 Note that Nessus has not tested for this issue but has instead relied only ...

Oracle Linux 7 : libvirt (ELSA-2020-5040)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2020-5040 advisory. - rpc: gendispatch: handle empty flags CVE-2020-25637 - rpc: add support for filtering @acls by uint params CVE-2020-25637 - rpc: require write acl for guest...

Amazon Linux 2 : libvirt (ALAS-2020-1557)

The version of libvirt installed on the remote host is prior to 4.5.0-36. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2020-1557 advisory. A flaw was found in the way the libvirtd daemon issued the 'suspend' command to a QEMU guest-agent running inside a guest...

libvirt security and bug fix update

4.5.0-36.el79.3 - rpc: gendispatch: handle empty flags CVE-2020-25637 - rpc: add support for filtering @acls by uint params CVE-2020-25637 - rpc: require write acl for guest agent in virDomainInterfaceAddresses CVE-2020-25637 - qemu: agent: set ifname to NULL after freeing CVE-2020-25637 - conf:...

Medium: libvirt

Issue Overview: A flaw was found in the way the libvirtd daemon issued the 'suspend' command to a QEMU guest-agent running inside a guest, where it holds a monitor job while issuing the 'suspend' command to a guest-agent. A malicious guest-agent may use this flaw to block the libvirt daemon...

RHEL 7 : libvirt (RHSA-2020:5040)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:5040 advisory. The libvirt library contains a C API for managing and interacting with the virtualization capabilities of Linux and other operating systems. In...

libvirt: double free in qemuAgentGetInterfaces() in qemu_agent.c

A double free memory issue was found to occur in the libvirt API responsible for requesting information about network interfaces of a running QEMU domain. This flaw affects the polkit access control driver. Specifically, clients connecting to the read-write socket with limited ACL permissions cou...

Moderate: Red Hat Security Advisory: libvirt security and bug fix update

An update for libvirt is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

openSUSE Security Update : salt (openSUSE-2020-1868)

This update for salt fixes the following issues : - Avoid regression on 'salt-master': set passphrase for salt-ssh keys to empty string bsc1178485 - Properly validate eauth credentials and tokens on SSH calls made by Salt API bsc1178319, bsc1178362, bsc1178361, CVE-2020-25592, CVE-2020-17490,...

openSUSE: Security Advisory for salt (openSUSE-SU-2020:1868-1)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

CVE-2020-15708

Ubuntu's packaging of libvirt in 20.04 LTS created a control socket with world read and write permissions. An attacker could use this to overwrite arbitrary files or execute arbitrary code...

CVE-2020-15708

Ubuntu's packaging of libvirt in 20.04 LTS created a control socket with world read and write permissions. An attacker could use this to overwrite arbitrary files or execute arbitrary code...

Code injection

Ubuntu's packaging of libvirt in 20.04 LTS created a control socket with world read and write permissions. An attacker could use this to overwrite arbitrary files or execute arbitrary code...