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nvd[email protected]NVD:CVE-2017-2670
HistoryJul 27, 2018 - 3:29 p.m.

CVE-2017-2670

2018-07-2715:29:00
CWE-835
web.nvd.nist.gov

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

0.024 Low

EPSS

Percentile

90.0%

It was found in Undertow before 1.3.28 that with non-clean TCP close, the Websocket server gets into infinite loop on every IO thread, effectively causing DoS.

Affected configurations

NVD
Node
redhatundertowRange<1.3.28
Node
debiandebian_linuxMatch9.0
Node
redhatjboss_enterprise_application_platformMatch6.0.0
OR
redhatjboss_enterprise_application_platformMatch7.0.0
OR
redhatjboss_enterprise_application_platformMatch7.1.0
AND
redhatenterprise_linuxMatch6.0
OR
redhatenterprise_linuxMatch7.0

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

0.024 Low

EPSS

Percentile

90.0%