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Squid Multiple Denial of Service Vulnerabilities April16 (Windows)

Information

Severity

Severity

High

Family

Family

Denial of Service

CVSSv2 Base

CVSSv2 Base

7.5

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

6 years ago

Modified

Modified

3 years ago

Summary

This host is running Squid and is prone to multiple denial of service vulnerability.

Insight

Insight

Multiple flaws exist due to, - A buffer overrun in the 'Icmp6::Recv' function in 'icmp/Icmp6.cc' script in the 'pinger' process. - An incorrect bounds checking while processing HTTP responses.

Affected Software

Affected Software

Squid version 3.x before 3.5.16 and 4.x before 4.0.8 on Windows.

Detection Method

Detection Method

Checks if a vulnerable version is present on the target host.

Solution

Solution

Upgrade to Squid version 3.5.16 or 4.0.8 or later.

Common Vulnerabilities and Exposures (CVE)