From VMW vRealize Automation 7.x HA Proxy Security Technical Implementation Guide
Part of SRG-APP-000295-WSR-000012
Associated with: CCI-002361
Leaving sessions open indefinitely is a major security risk. An attacker can easily use an already authenticated session to access the hosted application as the previously authenticated user. By closing sessions after an absolute period of time, the user is forced to re-authenticate guaranteeing the session is still in use. Enabling an absolute timeout for sessions closes sessions that are still active. Examples would be a runaway process accessing the web server or an attacker using a hijacked session to slowly probe the web server.
At the command prompt, execute the following command: grep 'tune.ssl.lifetime' /etc/haproxy/haproxy.cfg If the command returns any value, this is a finding.
Navigate to and open /etc/haproxy/haproxy.cfg Navigate to the "globals" section Add the value 'tune.ssl.lifetime 20m'
Lavender hyperlinks in small type off to the right (of CSS
class id
, if you view the page source) point to
globally unique URIs for each document and item. Copy the
link location and paste anywhere you need to talk
unambiguously about these things.
You can obtain data about documents and items in other
formats. Simply provide an HTTP header Accept:
text/turtle
or
Accept: application/rdf+xml
.
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