Rapid7 Vulnerability & Exploit Database

FreeBSD: VID-C294C2E6-B309-11E9-A87F-A4BADB2F4699 (CVE-2019-5599): FreeBSD -- Resource exhaustion in non-default RACK TCP stack

Back to Search

FreeBSD: VID-C294C2E6-B309-11E9-A87F-A4BADB2F4699 (CVE-2019-5599): FreeBSD -- Resource exhaustion in non-default RACK TCP stack

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
06/19/2019
Created
07/31/2019
Added
07/31/2019
Modified
07/31/2019

Description

In FreeBSD 12.0-STABLE before r349197 and 12.0-RELEASE before 12.0-RELEASE-p6, a bug in the non-default RACK TCP stack can allow an attacker to cause several linked lists to grow unbounded and cause an expensive list traversal on every packet being processed, leading to resource exhaustion and a denial of service.

Solution(s)

  • freebsd-upgrade-base-12_0-release-p6

References

  • CVE-2019-5599

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
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

;