- Vulnerabilities 87,986
CentOS Update for qemu-img CESA-2017:0987 centos7
Published: 2017-04-20 04:34:00
CVE Author: NIST National Vulnerability Database
CVSS Base Vector:
AV:N/AC:L/Au:S/C:C/I:C/A:C
Detection Type:
Linux Distribution Package
Summary:
Check the version of qemu-img
Detection Method:
Checks if a vulnerable version is present on the target host.
Technical Details:
Kernel-based Virtual Machine (KVM) is a
full virtualization solution for Linux on a variety of architectures.
The qemu-kvm Linux Distribution Packages provide the user-space component for running virtual
machines that use KVM.
Security Fix(es):
* A heap buffer overflow flaw was found in QEMU's Cirrus CLGD 54xx VGA
emulator's VNC display driver support the issue could occur when a VNC
client attempted to update its display after a VGA operation is performed
by a guest. A privileged user/process inside a guest could use this flaw to
crash the QEMU process or, potentially, execute arbitrary code on the host
with privileges of the QEMU process. (CVE-2016-9603)
Affected Versions:
qemu-img on CentOS 7
Recommendations:
Please Install the Updated Packages.
Solution Type:
Vendor Patch
https://nvd.nist.gov/vuln/detail/CVE-2016-9603
http://lists.centos.org/pipermail/centos-announce/2017-April/022387.html
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