x/crypto/openpgp: Affected by CVE-2018-12020?

[frontierpsycho]

Is the opengpg implementation affected by the vulnerability described in the following article?

https://arstechnica.com/information-technology/2018/06/decades-old-pgp-bug-allowed-hackers-to-spoof-just-about-anyones-signature/

I realize it's a new codebase in go, written from scratch, but I want to be sure.

[kardianos]

This is a question. Please see:
https://golang.org/wiki/questions