Xen 权限许可和访问控制问题漏洞

Xen is an open source virtual machine monitor product from the University of Cambridge, UK. The product enables different and incompatible operating systems to run on the same computer and supports runtime migration to ensure uptime and avoid downtime. Xen suffers from a permissions licensing and...

RHEL 8 : RHV Manager (ovirt-engine) security update [ovirt-4.4.9] (Moderate) (RHSA-2021:4626)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:4626 advisory. The ovirt-engine package provides the manager for virtualization environments. This manager enables admins to define hosts and networks, as...

RHEL 8 : RHV Engine and Host Common Packages security update [ovirt-4.4.9] (Important) (RHSA-2021:4703)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:4703 advisory. The ovirt-engine package provides the Red Hat Virtualization Manager, a centralized management platform that allows system administrators to view and...

Moderate: Red Hat Security Advisory: OpenShift Virtualization 2.6.8 Images security and bug fix update

Red Hat OpenShift Virtualization release 2.6.8 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which give...

Moderate: Red Hat Security Advisory: OpenShift Virtualization 2.6.8 RPMs security and bug fix update

Red Hat OpenShift Virtualization release 2.6.8 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which give...

EulerOS Virtualization 2.9.1 : libdnf (EulerOS-SA-2021-2735)

According to the versions of the libdnf packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in libdnf's signature verification functionality in versions before 0.60.1. This flaw allows an attacker to...

EulerOS Virtualization 2.9.1 : c-ares (EulerOS-SA-2021-2737)

According to the versions of the c-ares package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in c-ares library, where a missing input validation check of host names returned by DNS Domain Name Servers can...

EulerOS Virtualization 2.9.1 : libsolv (EulerOS-SA-2021-2762)

According to the versions of the libsolv package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Buffer overflow vulnerability in libsolv 2020-12-13 via the Solver testcasereadPool pool, FILE fp, const char testcase, Queue job...

EulerOS Virtualization 2.9.0 : openssl (EulerOS-SA-2021-2770)

According to the versions of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - In order to decrypt SM2 encrypted data an application is expected to call the API function EVPPKEYdecrypt. Typically an...

EulerOS Virtualization 2.9.1 : glibc (EulerOS-SA-2021-2742)

According to the versions of the glibc packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - The mqnotify function in the GNU C Library aka glibc versions 2.32 and 2.33 has a use-after-free. It may use the notification thre...

EulerOS Virtualization 2.9.0 : python-jinja2 (EulerOS-SA-2021-2788)

According to the versions of the python-jinja2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - This affects the package jinja2 from 0.0.0 and before 2.11.3. The ReDoS vulnerability is mainly due to the punctuationre...

EulerOS Virtualization 2.9.0 : nettle (EulerOS-SA-2021-2786)

According to the versions of the nettle package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in Nettle in versions before 3.7.2, where several Nettle signature verification functions GOST DSA, EDDSA & ECDSA...

EulerOS Virtualization 2.9.1 : sssd (EulerOS-SA-2021-2739)

According to the versions of the sssd packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in SSSD, where the sssctl command was vulnerable to shell command injection via the logs- fetch and cache-expire...

EulerOS Virtualization 2.9.1 : binutils (EulerOS-SA-2021-2750)

According to the versions of the binutils package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An out of bounds flaw was found in GNU binutils objdump utility version 2.36. An attacker could use this flaw and pass a large...

EulerOS Virtualization 2.9.0 : qemu (EulerOS-SA-2021-2763)

According to the versions of the qemu packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - QEMU 4.2.0 has a use-after-free in hw/net/e1000ecore.c because a guest OS user can trigger an e1000e packet with the data's address...

EulerOS Virtualization 2.9.0 : httpd (EulerOS-SA-2021-2779)

According to the versions of the httpd packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in modauthdigest. There is...

EulerOS Virtualization 2.9.0 : libX11 (EulerOS-SA-2021-2780)

According to the versions of the libX11 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. The libX11...

EulerOS Virtualization 2.9.0 : lz4 (EulerOS-SA-2021-2783)

According to the versions of the lz4 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - There's a flaw in lz4. An attacker who submits a crafted file to an application linked with lz4 may be able to trigger an integer...

EulerOS Virtualization 2.9.0 : squashfs-tools (EulerOS-SA-2021-2774)

According to the versions of the squashfs-tools package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - squashfsopendir in unsquash-1.c in Squashfs-Tools 4.5 stores the filename in the directory entry; this is then used by...

Huawei EulerOS: Security Advisory for squashfs-tools (EulerOS-SA-2021-2748)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 Greenbone AG 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-only ifdescription...