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nvd[email protected]NVD:CVE-2018-18438
HistoryOct 19, 2018 - 10:29 p.m.

CVE-2018-18438

2018-10-1922:29:02
CWE-190
[email protected]
web.nvd.nist.gov

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.1%

JSON

Qemu has integer overflows because IOReadHandler and its associated functions use a signed integer data type for a size value.

Affected configurations

NVD
Node
qemuqemuMatch-
Node
redhatenterprise_linuxMatch6.0
OR
redhatenterprise_linuxMatch7.0
Node
redhatopenstackMatch8
OR
redhatopenstackMatch9
OR
redhatopenstackMatch10
OR
redhatopenstackMatch12
OR
redhatopenstackMatch13

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2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.1%

JSON
Related for NVD:CVE-2018-18438
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