Bug#861958: lintian: insecure YAML validation [CVE-2017-8829]

[Niels Thykier]

Dominique Dumont:
> Ive logged a bug to upstream YAML parser library:
> 
> https://github.com/ingydotnet/yaml-pm/issues/176
> 
> HTH
> 

Thanks. :)

~Niels