VULNERABILITY INTELLIGENCE

CVE-2018-20743

CVSS score7.5 HIGH
EPSS probability3.62%
CISA KEVNot currently listed
Published2019-01-25
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

murmur in Mumble through 1.2.19 before 2018-08-31 mishandles multiple concurrent requests that are persisted in the database, which allows remote attackers to cause a denial of service (daemon hang or crash) via a message flood.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references