Executive Summary
Summary | |
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Title | qemu-kvm security update |
Informations | |||
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Name | RHSA-2017:0352 | First vendor Publication | 2017-03-01 |
Vendor | RedHat | Last vendor Modification | 2017-03-01 |
Severity (Vendor) | N/A | Revision | 01 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:S/C:C/I:C/A:C) | |||
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Cvss Base Score | 9 | Attack Range | Network |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: An update for qemu-kvm is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 3. Description: 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): * Quick emulator (QEMU) built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to an out-of-bounds access issue. The issue could occur while copying VGA data in cirrus_bitblt_cputovideo. A privileged user inside guest could use this flaw to crash the QEMU process OR potentially execute arbitrary code on host with privileges of the QEMU process. (CVE-2017-2620) 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1420484 - CVE-2017-2620 Qemu: display: cirrus: potential arbitrary code execution via cirrus_bitblt_cputovideo |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2017-0352.html |
CWE : Common Weakness Enumeration
% | Id | Name |
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50 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
50 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2018-09-07 | Name : The remote Debian host is missing a security update. File : debian_DLA-1497.nasl - Type : ACT_GATHER_INFO |
2018-02-07 | Name : The remote Debian host is missing a security update. File : debian_DLA-1270.nasl - Type : ACT_GATHER_INFO |
2017-11-27 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-3084-1.nasl - Type : ACT_GATHER_INFO |
2017-10-13 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0153.nasl - Type : ACT_GATHER_INFO |
2017-08-30 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0142.nasl - Type : ACT_GATHER_INFO |
2017-07-13 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZLSA-2017-0454.nasl - Type : ACT_GATHER_INFO |
2017-07-13 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZLSA-2017-0396.nasl - Type : ACT_GATHER_INFO |
2017-07-13 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZLSA-2017-0352.nasl - Type : ACT_GATHER_INFO |
2017-05-17 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-589.nasl - Type : ACT_GATHER_INFO |
2017-05-12 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1241-1.nasl - Type : ACT_GATHER_INFO |
2017-05-04 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0096.nasl - Type : ACT_GATHER_INFO |
2017-05-04 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0095.nasl - Type : ACT_GATHER_INFO |
2017-05-01 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1135-1.nasl - Type : ACT_GATHER_INFO |
2017-05-01 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2017-1037.nasl - Type : ACT_GATHER_INFO |
2017-05-01 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2017-1038.nasl - Type : ACT_GATHER_INFO |
2017-04-21 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3261-1.nasl - Type : ACT_GATHER_INFO |
2017-04-11 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201704-01.nasl - Type : ACT_GATHER_INFO |
2017-03-30 | Name : The remote OracleVM host is missing a security update. File : oraclevm_OVMSA-2017-0055.nasl - Type : ACT_GATHER_INFO |
2017-03-28 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201703-07.nasl - Type : ACT_GATHER_INFO |
2017-03-22 | Name : The remote Fedora host is missing a security update. File : fedora_2017-62ac1230f7.nasl - Type : ACT_GATHER_INFO |
2017-03-20 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-0718-1.nasl - Type : ACT_GATHER_INFO |
2017-03-20 | Name : The remote Fedora host is missing a security update. File : fedora_2017-31b976672b.nasl - Type : ACT_GATHER_INFO |
2017-03-17 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-349.nasl - Type : ACT_GATHER_INFO |
2017-03-14 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-329.nasl - Type : ACT_GATHER_INFO |
2017-03-13 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-0661-1.nasl - Type : ACT_GATHER_INFO |
2017-03-10 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-0647-1.nasl - Type : ACT_GATHER_INFO |
2017-03-09 | Name : The remote Fedora host is missing a security update. File : fedora_2017-1607a3a78e.nasl - Type : ACT_GATHER_INFO |
2017-03-09 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2017-0454.nasl - Type : ACT_GATHER_INFO |
2017-03-08 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-0625-1.nasl - Type : ACT_GATHER_INFO |
2017-03-08 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20170307_kvm_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
2017-03-08 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-0454.nasl - Type : ACT_GATHER_INFO |
2017-03-08 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-0454.nasl - Type : ACT_GATHER_INFO |
2017-03-06 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2017-0396.nasl - Type : ACT_GATHER_INFO |
2017-03-03 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20170302_qemu_kvm_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
2017-03-03 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-0396.nasl - Type : ACT_GATHER_INFO |
2017-03-03 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-0396.nasl - Type : ACT_GATHER_INFO |
2017-03-03 | Name : The remote host is affected by multiple vulnerabilities. File : citrix_xenserver_CTX220771.nasl - Type : ACT_GATHER_INFO |
2017-03-02 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20170301_qemu_kvm_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2017-03-02 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2017-0352.nasl - Type : ACT_GATHER_INFO |
2017-03-02 | Name : The remote Debian host is missing a security update. File : debian_DLA-845.nasl - Type : ACT_GATHER_INFO |
2017-03-02 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-0352.nasl - Type : ACT_GATHER_INFO |
2017-03-02 | Name : The remote OracleVM host is missing a security update. File : oraclevm_OVMSA-2017-0047.nasl - Type : ACT_GATHER_INFO |
2017-03-02 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-0350.nasl - Type : ACT_GATHER_INFO |
2017-03-02 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-0351.nasl - Type : ACT_GATHER_INFO |
2017-03-02 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-0352.nasl - Type : ACT_GATHER_INFO |
2017-03-01 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-0582-1.nasl - Type : ACT_GATHER_INFO |
2017-03-01 | Name : The remote Fedora host is missing a security update. File : fedora_2017-266ab882cd.nasl - Type : ACT_GATHER_INFO |
2017-03-01 | Name : The remote Debian host is missing a security update. File : debian_DLA-842.nasl - Type : ACT_GATHER_INFO |
2017-02-28 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-0571-1.nasl - Type : ACT_GATHER_INFO |
2017-02-28 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-0570-1.nasl - Type : ACT_GATHER_INFO |
2017-02-22 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_8cbd9c08f8b911e6ae1b002590263bf5.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2018-09-06 21:22:02 |
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2018-07-29 09:21:23 |
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2017-07-14 13:24:51 |
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2017-03-03 13:24:04 |
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2017-03-01 17:23:56 |
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