CVE-2017-2670

CVSS V2 Medium 5 CVSS V3 High 7.5
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.
Overview
  • CVE ID
  • CVE-2017-2670
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-07-27T15:29:00
  • Last Modified Date
  • 2019-10-09T23:27:03
Weakness Enumerations
CWE URL
CWE-835 http://cwe.mitre.org/data/definitions/835.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:redhat:undertow:*:*:*:*:*:*:*:* 1 OR 1.3.28
AND
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
AND
cpe:2.3:a:redhat:jboss_enterprise_application_platform:6.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2670 Issue Tracking Vendor Advisory
https://www.debian.org/security/2017/dsa-3906 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3458 Vendor Advisory
https://access.redhat.com/errata/RHSA-2017:3456 Vendor Advisory
https://access.redhat.com/errata/RHSA-2017:3455 Vendor Advisory
https://access.redhat.com/errata/RHSA-2017:3454 Vendor Advisory
https://access.redhat.com/errata/RHSA-2017:1412 Vendor Advisory
https://access.redhat.com/errata/RHSA-2017:1411 Vendor Advisory
https://access.redhat.com/errata/RHSA-2017:1410 Vendor Advisory
http://www.securityfocus.com/bid/98965 Third Party Advisory VDB Entry
http://rhn.redhat.com/errata/RHSA-2017-1409.html Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-2670
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2670
History
Created Old Value New Value Data Type Notes
2022-05-10 17:09:27 Added to TrackCVE
2022-12-03 10:35:01 2018-07-27T15:29Z 2018-07-27T15:29:00 CVE Published Date updated
2022-12-03 10:35:01 2019-10-09T23:27:03 CVE Modified Date updated
2022-12-03 10:35:01 Modified Vulnerability Status updated