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gentooGentoo FoundationGLSA-201804-08
HistoryApr 08, 2018 - 12:00 a.m.

QEMU: Multiple vulnerabilities

2018-04-0800:00:00
Gentoo Foundation
security.gentoo.org
43

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

10

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:H

EPSS

0.975

Percentile

100.0%

Background

QEMU is a generic and open source machine emulator and virtualizer.

Description

Multiple vulnerabilities have been discovered in QEMU. Please review the CVE identifiers referenced below for details.

Impact

An attacker could execute arbitrary code, cause a Denial of Service condition, or obtain sensitive information.

Workaround

There is no known workaround at this time.

Resolution

All QEMU users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=app-emulation/qemu-2.11.1-r1"
OSVersionArchitecturePackageVersionFilename
Gentooanyallapp-emulation/qemu< 2.11.1-r1UNKNOWN

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

10

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:H

EPSS

0.975

Percentile

100.0%