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ubuntucveUbuntu.comUB:CVE-2018-12178
HistoryMar 27, 2019 - 12:00 a.m.

CVE-2018-12178

2019-03-2700:00:00
ubuntu.com
ubuntu.com
9

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.004 Low

EPSS

Percentile

72.8%

Buffer overflow in network stack for EDK II may allow unprivileged user to
potentially enable escalation of privilege and/or denial of service via
network.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchedk2< 0~20180205.c0d9813c-2ubuntu0.2UNKNOWN
ubuntu16.04noarchedk2< 0~20160408.ffea0a2c-2ubuntu0.1UNKNOWN

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.004 Low

EPSS

Percentile

72.8%