[Buildroot] [PATCH] package/squid: security bump to version 4.13

[Peter Korsgaard]

>>>>> "Peter" == Peter Korsgaard <peter at korsgaard.com> writes:

 > Fixes the following security issues:
 > CVE-2020-15810: HTTP(S) Request Smuggling
 > Due to incorrect data validation Squid is vulnerable to HTTP Request
 > Smuggling attacks against HTTP and HTTPS traffic.  This leads to cache
 > poisoning.
 > https://github.com/squid-cache/squid/security/advisories/GHSA-3365-q9qx-f98m

 > CVE-2020-15811: HTTP(S) Request Splitting
 > Due to incorrect data validation Squid is vulnerable to HTTP Request
 > Splitting attacks against HTTP and HTTPS traffic.  This leads to cache
 > poisoning.
 > https://github.com/squid-cache/squid/security/advisories/GHSA-c7p8-xqhm-49wv

 > CVE-2020-24606: Denial of Service processing Cache Digest Response
 > Due to Improper Input Validation Squid is vulnerable to a Denial of Service
 > attack against the machine operating Squid.
 > https://github.com/squid-cache/squid/security/advisories/GHSA-vvj7-xjgq-g2jg

 > Signed-off-by: Peter Korsgaard <peter at korsgaard.com>

Committed to 2020.02.x and 2020.05.x, thanks.

-- 
Bye, Peter Korsgaard