[Buildroot] [PATCH] mbedtls: security bump to version 2.7.0

[Peter Korsgaard]

>>>>> "Baruch" == Baruch Siach <baruch at tkos.co.il> writes:

 > CVE-2018-0487: Remote attackers can execute arbitrary code or cause a
 > denial of service (buffer overflow) via a crafted certificate chain that
 > is mishandled during RSASSA-PSS signature verification within a TLS or
 > DTLS session.

 > CVE-2018-0488: When the truncated HMAC extension and CBC are used,
 > allows remote attackers to execute arbitrary code or cause a denial of
 > service (heap corruption) via a crafted application packet within a TLS
 > or DTLS session.

 > Signed-off-by: Baruch Siach <baruch at tkos.co.il>

Committed to 2017.02.x, thanks.

-- 
Bye, Peter Korsgaard