Scientific Linux Security Update : qemu-kvm on SL7.x x86_64

Medium Nessus Plugin ID 102671

Synopsis

The remote Scientific Linux host is missing one or more security updates.

Description

Security Fix(es) :

- Quick Emulator (QEMU) built with the Network Block Device (NBD) Server support is vulnerable to a crash via a SIGPIPE signal. The crash can occur if a client aborts a connection due to any failure during negotiation or read operation. A remote user/process could use this flaw to crash the qemu-nbd server resulting in a DoS.
(CVE-2017-10664)

Solution

Update the affected packages.

See Also

http://www.nessus.org/u?c19ff378

Plugin Details

Severity: Medium

ID: 102671

File Name: sl_20170815_qemu_kvm_on_SL7_x.nasl

Version: 3.3

Type: local

Agent: unix

Published: 2017/08/22

Updated: 2018/12/27

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS v3.0

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vulnerability Information

CPE: x-cpe:/o:fermilab:scientific_linux

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/RedHat/release, Host/RedHat/rpm-list

Patch Publication Date: 2017/08/15

Reference Information

CVE: CVE-2017-10664