4154 matches found
CVE-2020-12430
CVE-2020-12430 (libvirt) affects libvirt versions 4.10.0 through 6.x before 6.1.0. A memory leak in virDomainListGetStats triggered when retrieving domain statistics via the domstats API can be exploited by unprivileged users with a read-only connection to cause a denial of service. The issue ori...
Photon OS 1.0: Libvirt PHSA-2020-1.0-0289
An update of the libvirt package has been released. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2020-1.0-0289. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...
CVE-2020-12430
An issue was discovered in qemuDomainGetStatsIOThread in qemu/qemudriver.c in libvirt 4.10.0 though 6.x before 6.1.0. A memory leak was found in the virDomainListGetStats libvirt API that is responsible for retrieving domain statistics when managing QEMU guests. This flaw allows unprivileged user...
CVE-2020-12430: Missing Release of Memory after Effective Lifetime
An issue was discovered in qemuDomainGetStatsIOThread in qemu/qemudriver.c in libvirt 4.10.0 though 6.x before 6.1.0. A memory leak was found in the virDomainListGetStats libvirt API that is responsible for retrieving domain statistics when managing QEMU guests. This flaw allows unprivileged user...
CVE-2020-12430
An issue was discovered in qemuDomainGetStatsIOThread in qemu/qemudriver.c in libvirt 4.10.0 though 6.x before 6.1.0. A memory leak was found in the virDomainListGetStats libvirt API that is responsible for retrieving domain statistics when managing QEMU guests. This flaw allows unprivileged user...
Photon OS 2.0: Libvirt PHSA-2020-2.0-0228
An update of the libvirt package has been released. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2020-2.0-0228. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...
Photon OS 3.0: Libvirt PHSA-2020-3.0-0078
An update of the libvirt package has been released. C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2020-3.0-0078. The text itself is copyright C VMware, Inc. include'compat.inc'; if description scriptid135783;...
virt:ol security and bug fix update
qemu-kvm 2.12.0-88.0.1.el810.3 - Added bug30251155-remove-upstream-reference Orabug: 30251155 2.12.0-88.el810.3 - kvm-tcpemu-Fix-oob-access.patch bz1791565 - kvm-slirp-use-correct-size-while-emulating-IRC-commands.patch bz1791565 - kvm-slirp-use-correct-size-while-emulating-commands.patch bz17915...
CVE-2020-10703
A NULL pointer dereference was found in the libvirt API responsible introduced in upstream version 3.10.0, and fixed in libvirt 6.0.0, for fetching a storage pool based on its target path. In more detail, this flaw affects storage pools created without a target path such as network-based pools li...
UBUNTU-CVE-2020-10703
A NULL pointer dereference was found in the libvirt API responsible introduced in upstream version 3.10.0, and fixed in libvirt 6.0.0, for fetching a storage pool based on its target path. In more detail, this flaw affects storage pools created without a target path such as network-based pools li...
Denial Of Service (DoS)
libvirt is vulnerable to denial of service DoS. The vulnerability exists as an integer overflow flaw was found in libvirtd's RPC call handling. An attacker able to establish read-only connections to libvirtd could trigger this flaw by calling virDomainGetVcpus with specially-crafted parameters,...
Denial Of Service (DoS)
libvirt is vulnerable to denial of service. A flaw was found in the way libvirtd handled error reporting for concurrent connections. A remote attacker able to establish read-only connections to libvirtd on a server could use this flaw to crash libvirtd...
Privilege Escalation
libvirt is vulnerable to privilege escalation. The vulnerability exists as it was found that several libvirt API calls did not honor the read-only permission for connections. A local attacker able to establish a read-only connection to libvirtd on a server could use this flaw to execute commands...
Information Disclosure
libvirt is vulnerable to information disclosure. It was found that libvirt did not set the user-defined backing store format when creating a new image, possibly resulting in applications having to probe the backing store to discover the format. A privileged guest user could use this flaw to read...
Information Disclosure
libvirt is vulnerable to information disclosure. It was found that libvirt created insecure iptables rules on the host when a guest system was configured for IP masquerading, allowing the guest to use privileged ports on the host when accessing network resources. A privileged guest user could use...
Arbitrary Code Execution
libvirt is vulnerable to arbitrary code execution. The vulnerability exists as libvirtproxy, a setuid helper application allowing non-privileged users to communicate with the hypervisor, was discovered to not properly validate user requests. Local users could use this flaw to cause a stack-based...
Privilege Escalation
libvirt is vulnerable to privilege escalation. The vulnerability exists as the libvirtd daemon was discovered to not properly check user connection permissions before performing certain privileged actions, such as requesting migration of an unprivileged guest domain to another system. A local use...
Important Photon OS Security Update - PHSA-2020-0228
Updates of 'httpd', 'file', 'libvirt' packages of Photon OS have been released...