Varnish · Varnish · CVE-2013-4484
**Name of the Vulnerable Software and Affected Versions**
Varnish versions prior to 3.0.5
**Description**
The issue allows remote attackers to cause a denial of service, leading to a child-process crash and temporary caching outage. This can be achieved via a GET request with trailing whitespace characters and no URI.
**Recommendations**
For versions prior to 3.0.5, update to version 3.0.5 or later to resolve the issue.
As a temporary workaround, consider restricting access to the Varnish service to minimize the risk of exploitation.