Changes

Bump golang 1.11.13 (CVE-2019-9512, CVE-2019-9514)
go1.11.13 (released 2019/08/13) includes security fixes to the net/http
and net/url packages. See the Go 1.11.13 milestone on our issue tracker
for details:
https://github.com/golang/go/issues?q=milestone%3AGo1.11.13
- net/http: Denial of Service vulnerabilities in the HTTP/2
implementation
 net/http and golang.org/x/net/http2 servers that accept direct
connections from untrusted
 clients could be remotely made to allocate an unlimited amount of
memory, until the program
 crashes. Servers will now close connections if the send queue
accumulates too many control
 messages.
 The issues are CVE-2019-9512 and CVE-2019-9514, and Go issue
golang.org/issue/33606.
 Thanks to Jonathan Looney from Netflix for discovering and reporting
these issues.
 This is also fixed in version v0.0.0-20190813141303-74dc4d7220e7 of
golang.org/x/net/http2.
 net/url: parsing validation issue
- url.Parse would accept URLs with malformed hosts, such that the Host
field could have arbitrary
 suffixes that would appear in neither Hostname() nor Port(), allowing
authorization bypasses
 in certain applications. Note that URLs with invalid, not numeric ports
will now return an error
 from url.Parse.
 The issue is CVE-2019-14809 and Go issue golang.org/issue/29098.
 Thanks to Julian Hector and Nikolai Krein from Cure53, and Adi Cohen
(adico.me) for discovering
 and reporting this issue.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

Bump golang 1.11.13 (CVE-2019-9512, CVE-2019-9514)
go1.11.13 (released 2019/08/13) includes security fixes to the net/http
and net/url packages. See the Go 1.11.13 milestone on our issue tracker
for details:
https://github.com/golang/go/issues?q=milestone%3AGo1.11.13
- net/http: Denial of Service vulnerabilities in the HTTP/2
implementation
 net/http and golang.org/x/net/http2 servers that accept direct
connections from untrusted
 clients could be remotely made to allocate an unlimited amount of
memory, until the program
 crashes. Servers will now close connections if the send queue
accumulates too many control
 messages.
 The issues are CVE-2019-9512 and CVE-2019-9514, and Go issue
golang.org/issue/33606.
 Thanks to Jonathan Looney from Netflix for discovering and reporting
these issues.
 This is also fixed in version v0.0.0-20190813141303-74dc4d7220e7 of
golang.org/x/net/http2.
 net/url: parsing validation issue
- url.Parse would accept URLs with malformed hosts, such that the Host
field could have arbitrary
 suffixes that would appear in neither Hostname() nor Port(), allowing
authorization bypasses
 in certain applications. Note that URLs with invalid, not numeric ports
will now return an error
 from url.Parse.
 The issue is CVE-2019-14809 and Go issue golang.org/issue/29098.
 Thanks to Julian Hector and Nikolai Krein from Cure53, and Adi Cohen
(adico.me) for discovering
 and reporting this issue.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>