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ubuntucveUbuntu.comUB:CVE-2018-8014
HistoryMay 16, 2018 - 12:00 a.m.

CVE-2018-8014

2018-05-1600:00:00
ubuntu.com
ubuntu.com
28

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.052

Percentile

93.1%

The defaults settings for the CORS filter provided in Apache Tomcat
9.0.0.M1 to 9.0.8, 8.5.0 to 8.5.31, 8.0.0.RC1 to 8.0.52, 7.0.41 to 7.0.88
are insecure and enable ‘supportsCredentials’ for all origins. It is
expected that users of the CORS filter will have configured it
appropriately for their environment rather than using it in the default
configuration. Therefore, it is expected that most users will not be
impacted by this issue.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchtomcat7< 7.0.52-1ubuntu0.14UNKNOWN
ubuntu16.04noarchtomcat7< anyUNKNOWN
ubuntu17.10noarchtomcat8< 8.5.21-1ubuntu1.1UNKNOWN
ubuntu18.04noarchtomcat8< 8.5.30-1ubuntu1.2UNKNOWN
ubuntu18.10noarchtomcat8< 8.5.30-1ubuntu3UNKNOWN
ubuntu16.04noarchtomcat8< 8.0.32-1ubuntu1.6UNKNOWN

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.052

Percentile

93.1%