Rapid7 Vulnerability & Exploit Database

USN-1800-1: HAProxy vulnerabilities

Free InsightVM Trial No credit card necessary
Watch Demo See how it all works
Back to Search

USN-1800-1: HAProxy vulnerabilities

Severity
5
CVSS
(AV:N/AC:H/Au:N/C:P/I:P/A:P)
Published
04/10/2013
Created
07/25/2018
Added
05/06/2013
Modified
07/09/2020

Description

Buffer overflow in HAProxy 1.4 through 1.4.22 and 1.5-dev through 1.5-dev17, when HTTP keep-alive is enabled, using HTTP keywords in TCP inspection rules, and running with rewrite rules that appends to requests, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted pipelined HTTP requests that prevent request realignment from occurring.

Solution(s)

  • ubuntu-upgrade-haproxy

References

View more

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

;