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CVE-2017-2670

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CVE-2017-2670

Published: Jul 27, 2018

Modified: Aug 5, 2024

PUBLISHED

CVSS v3.0

7.5

HIGH

Description

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.

VendorProductVersions

[UNKNOWN]

undertow

affected
1.3.28.Final-redhat-4

Weaknesses (CWE)

CWE-835

CVSS v3.0 Details

CVSS v3.0 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

RHSA-2017:1411
vendor-advisory
x_refsource_REDHAT
RHSA-2017:1409
vendor-advisory
x_refsource_REDHAT
DSA-3906
vendor-advisory
x_refsource_DEBIAN
RHSA-2017:3458
vendor-advisory
x_refsource_REDHAT
RHSA-2017:1410
vendor-advisory
x_refsource_REDHAT
RHSA-2017:1412
vendor-advisory
x_refsource_REDHAT
RHSA-2017:3455
vendor-advisory
x_refsource_REDHAT
RHSA-2017:3456
vendor-advisory
x_refsource_REDHAT
RHSA-2017:3454
vendor-advisory
x_refsource_REDHAT
98965
vdb-entry
x_refsource_BID

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