VULNERABILITY

SUSE: CVE-2019-16770: SUSE Linux Security Advisory

Try Surface Command Get a continuous 360° view of your attack surface
Back to Search

SUSE: CVE-2019-16770: SUSE Linux Security Advisory

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
12/05/2019
Created
11/07/2020
Added
11/05/2020
Modified
10/22/2021

Description

In Puma before versions 3.12.2 and 4.3.1, a poorly-behaved client could use keepalive requests to monopolize Puma's reactor and create a denial of service attack. If more keepalive connections to Puma are opened than there are threads available, additional connections will wait permanently if the attacker sends requests frequently enough. This vulnerability is patched in Puma 4.3.1 and 3.12.2.

Solution(s)

  • suse-upgrade-rmt-server
  • suse-upgrade-rmt-server-config
  • suse-upgrade-rmt-server-pubcloud

References

  • SUSE-SU-2020:0081-1
  • SUSE-SU-2020:0311-1
  • SUSE-SU-2020:0640-1
  • SUSE-SU-2020:0642-1
  • SUSE-SU-2020:2060-1
  • SUSE-SU-2020:3036-1
  • SUSE-SU-2020:3147-1
  • SUSE-SU-2020:3160-1
  • CVE-2019-16770
View more

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
  • Lightweight Endpoint Agent
  • Live Dashboards
  • Real Risk Prioritization
  • IT-Integrated Remediation Projects
  • Cloud, Virtual, and Container Assessment
  • Integrated Threat Feeds
  • Easy-to-Use RESTful API
  • Automation-Assisted Patching
  • Automated Containment
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;