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.

Plugin Details

Severity: Critical

ID: 126530

File Name: fedora_2019-52a8f5468e.nasl

Version: 1.4

Type: local

Agent: unix

Family: Fedora Local Security Checks

Published: 7/9/2019

Updated: 5/10/2024

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

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

CVSS Score Source: CVE-2018-20815

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

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

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

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

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

Exploit Available: true

Exploit Ease: 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

FEDORA: 2019-52a8f5468e

Detections

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