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Squid HTTP Range Request Handling Denial of Service Vulnerability
Information
Severity
Severity
Medium
Family
Family
Denial of Service
CVSSv2 Base
CVSSv2 Base
5.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
7 years ago
Modified
Modified
3 years ago
Summary
This host is running Squid and is prone to denial of service vulnerability.
Insight
Insight
Due to incorrect input validation in request parsing Squid is vulnerable to a denial of service attack when processing Range requests.
Affected Software
Affected Software
Squid 3.x -> 3.3.12 Squid 3.4 -> 3.4.6
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Apply the patch or upgrade to version Squid 3.4.7, 3.3.13 or later.