Fedora 26 : xen (2017-b7f1197c23)

Medium Nessus Plugin ID 102938

Synopsis

The remote Fedora host is missing a security update.

Description

Qemu: usb: ohci: infinite loop due to incorrect return value [CVE-2017-9330] (#1457698) Qemu: nbd: segmentation fault due to client non-negotiation [CVE-2017-9524] (#1460173) Qemu: qemu-nbd: server breaks with SIGPIPE upon client abort [CVE-2017-10664] (#1466466) Qemu: exec: oob access during dma operation [CVE-2017-11334] (#1471640) revised full fix for XSA-226 (regressed 32-bit Dom0 or backend domains)

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected xen package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2017-b7f1197c23

Plugin Details

Severity: Medium

ID: 102938

File Name: fedora_2017-b7f1197c23.nasl

Version: Revision: 3.2

Type: local

Agent: unix

Published: 2017/09/05

Updated: 2018/02/02

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: p-cpe:/a:fedoraproject:fedora:xen, cpe:/o:fedoraproject:fedora:26

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

Patch Publication Date: 2017/09/03

Reference Information

CVE: CVE-2017-10664, CVE-2017-11334, CVE-2017-9330, CVE-2017-9524