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gentooGentoo FoundationGLSA-201602-01
HistoryFeb 04, 2016 - 12:00 a.m.

QEMU: Multiple vulnerabilities

2016-02-0400:00:00
Gentoo Foundation
security.gentoo.org
23

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.076 Low

EPSS

Percentile

94.1%

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

A remote attacker might cause a Denial of Service or gain escalated privileges from a guest VM.

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-2.5.0-r1"
OSVersionArchitecturePackageVersionFilename
Gentooanyallapp-emulation/qemu< 2.5.0-r1UNKNOWN

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.076 Low

EPSS

Percentile

94.1%