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ubuntucveUbuntu.comUB:CVE-2018-8034
HistoryJul 24, 2018 - 12:00 a.m.

CVE-2018-8034

2018-07-2400:00:00
ubuntu.com
ubuntu.com
9

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.017

Percentile

87.8%

The host name verification when using TLS with the WebSocket client was
missing. It is now enabled by default. Versions Affected: Apache Tomcat
9.0.0.M1 to 9.0.9, 8.5.0 to 8.5.31, 8.0.0.RC1 to 8.0.52, and 7.0.35 to
7.0.88.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchtomcat7< 7.0.52-1ubuntu0.15UNKNOWN
ubuntu16.04noarchtomcat7< anyUNKNOWN
ubuntu18.04noarchtomcat8< 8.5.39-1ubuntu1~18.04.1UNKNOWN
ubuntu16.04noarchtomcat8< 8.0.32-1ubuntu1.7UNKNOWN

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.017

Percentile

87.8%