CVE-2014-0921

high

Description

The server in IBM MessageSight 1.x before 1.1.0.0-IBM-IMA-IT01015 allows remote attackers to cause a denial of service (daemon crash and message data loss) via malformed headers during a WebSockets connection upgrade.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/92074

http://www-01.ibm.com/support/docview.wss?uid=swg21670278

http://www-01.ibm.com/support/docview.wss?uid=swg1IC98583

Details

Source: Mitre, NVD

Published: 2014-04-15

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.00556

Detections

Analytics