UBUNTU-CVE-2019-11287

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2019-11287
Downstream
USN-5004-1
Published: 23 Nov 2019, 00:15
Last modified:04 Feb 2026, 02:31

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
3.1 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

23 Nov 2019, 00:15
Published
Vulnerability first disclosed
04 Feb 2026, 02:31
Last Modified
Vulnerability information updated

Description

Pivotal RabbitMQ, versions 3.7.x prior to 3.7.21 and 3.8.x prior to 3.8.1, and RabbitMQ for Pivotal Platform, 1.16.x versions prior to 1.16.7 and 1.17.x versions prior to 1.17.4, contain a web management plugin that is vulnerable to a denial of service attack. The "X-Reason" HTTP Header can be leveraged to insert a malicious Erlang format string that will expand and consume the heap, resulting in the server crashing.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • v3.0•MEDIUM•Score: 4.5CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H

Affected Systems

  • ubuntu•rabbitmq-server

    < 3.5.7-1ubuntu0.16.04.4+esm1 | < 3.6.10-1ubuntu0.5

References (4)