Fedora 30 : 2:qemu (2019-52a8f5468e)

critical Nessus Plugin ID 126530

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Synopsis

The remote Fedora host is missing a security update.

Description

- CVE-2019-12155: qxl: NULL pointer dereference while releasing spice resources (bz #1712727, bz #1712670)

- CVE-2019-5008: NULL pointer dereference in hw/sparc64/sun4u.c leading to DoS (bz #1705916, bz #1705915)

- CVE-2018-20815: device_tree: heap buffer overflow while loading device tree blob (bz #1693117, bz #1693101)

- CVE-2019-9824: Slirp: information leakage in tcp_emu() due to uninitialized stack variables (bz #1689794, bz #1678515)

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 2:qemu package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2019-52a8f5468e

Plugin Details

Severity: Critical

ID: 126530

File Name: fedora_2019-52a8f5468e.nasl

Version: 1.3

Type: local

Agent: unix

Published: 7/9/2019

Updated: 1/8/2020

Supported Sensors: Frictionless Assessment Agent, Nessus Agent

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:fedoraproject:fedora:2:qemu, cpe:/o:fedoraproject:fedora:30

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

Exploit Ease: No known exploits are available

Patch Publication Date: 7/9/2019

Vulnerability Publication Date: 4/19/2019

Reference Information

CVE: CVE-2018-20815, CVE-2019-12155, CVE-2019-5008, CVE-2019-9824