Executive Summary
Summary | |
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Title | qemu-kvm-rhev security update |
Informations | |||
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Name | RHSA-2015:1674 | First vendor Publication | 2015-08-24 |
Vendor | RedHat | Last vendor Modification | 2015-08-24 |
Severity (Vendor) | Moderate | 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:N/C:P/I:N/A:N) | |||
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Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: Updated qemu-kvm-rhev packages that fix two security issues are now available for Red Hat Enterprise Linux OpenStack Platform 6. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux OpenStack Platform 6.0 for RHEL 7 - x86_64 3. Description: KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux on AMD64 and Intel 64 systems. The qemu-kvm-rhev package provides the user-space component for running virtual machines using KVM. Qemu emulator built with the RTL8139 emulation support is vulnerable to an information leakage flaw, while processing network packets under RTL8139 controller's C+ mode of operation. A guest user could use this flaw to read upto 65KB of uninitialised Qemu heap memory. (CVE-2015-5165) Red Hat would like to thank the Xen project for reporting this issue. Upstream acknowledges Donghai Zhu of Alibaba as the original reporter. All qemu-kvm-rhev users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. 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. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1248760 - CVE-2015-5165 Qemu: rtl8139 uninitialized heap memory information leakage to guest (XSA-140) |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2015-1674.html |
CPE : Common Platform Enumeration
Information Assurance Vulnerability Management (IAVM)
Date | Description |
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2015-08-27 | IAVM : 2015-A-0202 - Citrix XenServer Information Disclosure Vulnerability Severity : Category I - VMSKEY : V0061343 |
Nessus® Vulnerability Scanner
Date | Description |
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2016-05-25 | Name : The remote OracleVM host is missing a security update. File : oraclevm_OVMSA-2016-0051.nasl - Type : ACT_GATHER_INFO |
2016-05-18 | Name : The remote Debian host is missing a security update. File : debian_DLA-479.nasl - Type : ACT_GATHER_INFO |
2016-02-17 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL63519101.nasl - Type : ACT_GATHER_INFO |
2015-11-18 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-750.nasl - Type : ACT_GATHER_INFO |
2015-11-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-729.nasl - Type : ACT_GATHER_INFO |
2015-10-22 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2015-1833.nasl - Type : ACT_GATHER_INFO |
2015-10-22 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2015-1793.nasl - Type : ACT_GATHER_INFO |
2015-09-30 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1643-1.nasl - Type : ACT_GATHER_INFO |
2015-09-28 | Name : The remote Fedora host is missing a security update. File : fedora_2015-15946.nasl - Type : ACT_GATHER_INFO |
2015-09-28 | Name : The remote Fedora host is missing a security update. File : fedora_2015-15944.nasl - Type : ACT_GATHER_INFO |
2015-09-23 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20150922_qemu_kvm_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2015-09-23 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-1833.nasl - Type : ACT_GATHER_INFO |
2015-09-23 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2015-1833.nasl - Type : ACT_GATHER_INFO |
2015-09-18 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-1740.nasl - Type : ACT_GATHER_INFO |
2015-09-17 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-1793.nasl - Type : ACT_GATHER_INFO |
2015-09-16 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2015-1793.nasl - Type : ACT_GATHER_INFO |
2015-09-16 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20150915_qemu_kvm_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
2015-09-04 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1479-2.nasl - Type : ACT_GATHER_INFO |
2015-09-04 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1479-1.nasl - Type : ACT_GATHER_INFO |
2015-09-03 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3349.nasl - Type : ACT_GATHER_INFO |
2015-09-03 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3348.nasl - Type : ACT_GATHER_INFO |
2015-09-02 | Name : The remote Fedora host is missing a security update. File : fedora_2015-14361.nasl - Type : ACT_GATHER_INFO |
2015-09-02 | Name : The remote Fedora host is missing a security update. File : fedora_2015-13404.nasl - Type : ACT_GATHER_INFO |
2015-08-28 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2724-1.nasl - Type : ACT_GATHER_INFO |
2015-08-27 | Name : The remote host is affected by an information disclosure vulnerability. File : citrix_xenserver_CTX201717.nasl - Type : ACT_GATHER_INFO |
2015-08-24 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1421-1.nasl - Type : ACT_GATHER_INFO |
2015-08-24 | Name : The remote Fedora host is missing a security update. File : fedora_2015-13358.nasl - Type : ACT_GATHER_INFO |
2015-08-21 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1408-1.nasl - Type : ACT_GATHER_INFO |
2015-08-19 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1404-1.nasl - Type : ACT_GATHER_INFO |
2015-08-18 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1384-1.nasl - Type : ACT_GATHER_INFO |
2015-08-18 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_f06f20dc434711e593ad002590263bf5.nasl - Type : ACT_GATHER_INFO |
2015-08-18 | Name : The remote Fedora host is missing a security update. File : fedora_2015-13402.nasl - Type : ACT_GATHER_INFO |
2015-08-05 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2015-0111.nasl - Type : ACT_GATHER_INFO |
2015-08-05 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2015-0112.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2015-08-25 00:27:08 |
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