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ubuntucveUbuntu.comUB:CVE-2018-5748
HistoryJan 25, 2018 - 12:00 a.m.

CVE-2018-5748

2018-01-2500:00:00
ubuntu.com
ubuntu.com
10

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.023 Low

EPSS

Percentile

89.6%

qemu/qemu_monitor.c in libvirt allows attackers to cause a denial of
service (memory consumption) via a large QEMU reply.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchlibvirt< 3.6.0-1ubuntu6.3UNKNOWN
ubuntu14.04noarchlibvirt< 1.2.2-0ubuntu13.1.26UNKNOWN
ubuntu16.04noarchlibvirt< 1.3.1-1ubuntu10.19UNKNOWN

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.023 Low

EPSS

Percentile

89.6%