curl: Security fixes for CVE-2020-{8169/8177}

curl: Security fixes for CVE-2020-{8169/8177}

Source: https://curl.haxx.se/
MR: 104472, 104458
Type: Security Fix
Disposition: Backport from https://github.com/curl/curl/commit/{600a8cded447cd/8236aba58542c5f}
ChangeID: 1300924f7a64b22375b4326daeef0b686481e30c
Description:

- Affected versions: curl 7.20.0 to and including 7.70.0
- Not affected versions: curl < 7.20.0 and curl >= 7.71.0

Fixes both CVE-2020-8169 and CVE-2020-8177

(From OE-Core rev: f42702baee57ab3d1b7ab7833e72c7d56ad4ee94)

Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Sana Kazi <sanak@kpit.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>