package/fetchmail: security bump to version 6.4.22

Fixes the following security issues:

- CVE-2021-39272: Fetchmail before 6.4.22 fails to enforce STARTTLS session
  encryption in some circumstances, such as a certain situation with IMAP
  and PREAUTH.
  https://www.fetchmail.info/fetchmail-SA-2021-02.txt

Update COPYING hash for a clarification of the license situation with
openssl 3.x (which is Apache 2.0 licensed):

https://gitlab.com/fetchmail/fetchmail/-/commit/8eed56c21ca5bbdf3c00aaf74d807bcad8713ba9

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
 package/fetchmail/fetchmail.hash | 8 +++-----
 package/fetchmail/fetchmail.mk   | 2 +-
 2 files changed, 4 insertions(+), 6 deletions(-)

Peter, All,

On 2021-09-18 20:01 +0200, Peter Korsgaard spake thusly:
> Fixes the following security issues:
> 
> - CVE-2021-39272: Fetchmail before 6.4.22 fails to enforce STARTTLS session
>   encryption in some circumstances, such as a certain situation with IMAP
>   and PREAUTH.
>   https://www.fetchmail.info/fetchmail-SA-2021-02.txt
> 
> Update COPYING hash for a clarification of the license situation with
> openssl 3.x (which is Apache 2.0 licensed):
> 
> https://gitlab.com/fetchmail/fetchmail/-/commit/8eed56c21ca5bbdf3c00aaf74d807bcad8713ba9
> 
> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

Applied to master, thanks.

Regards,
Yann E. MORIN.

> ---
>  package/fetchmail/fetchmail.hash | 8 +++-----
>  package/fetchmail/fetchmail.mk   | 2 +-
>  2 files changed, 4 insertions(+), 6 deletions(-)
> 
> diff --git a/package/fetchmail/fetchmail.hash b/package/fetchmail/fetchmail.hash
> index 30df3eb834..88deb343c4 100644
> --- a/package/fetchmail/fetchmail.hash
> +++ b/package/fetchmail/fetchmail.hash
> @@ -1,6 +1,4 @@
> -# From https://sourceforge.net/p/fetchmail/mailman/message/37327392/
> -sha256  6a459c1cafd7a1daa5cd137140da60c18c84b5699cd8e7249a79c33342c99d1d  fetchmail-6.4.21.tar.xz
> -# From https://sourceforge.net/projects/fetchmail/files/branch_6.4/
> -sha1  a264c50256c2b42d2c7893f9efae7c9a29350786  fetchmail-6.4.21.tar.xz
> +# From https://sourceforge.net/p/fetchmail/mailman/message/37350119/
> +sha256  cc6818bd59435602169fa292d6d163d56b21c7f53112829470a3aceabe612c84  fetchmail-6.4.22.tar.xz
>  # Locally computed:
> -sha256  6346b5aa04e258fa4326272ea92372d796b4382aa963535ae98a3bb5f8cd5aeb  COPYING
> +sha256  001d1b8d111a83e3bab8b4d511ea4767d37d3bd0583560fccece630df1ba8f3c  COPYING
> diff --git a/package/fetchmail/fetchmail.mk b/package/fetchmail/fetchmail.mk
> index 0b4cf39cbd..77d9733296 100644
> --- a/package/fetchmail/fetchmail.mk
> +++ b/package/fetchmail/fetchmail.mk
> @@ -5,7 +5,7 @@
>  ################################################################################
>  
>  FETCHMAIL_VERSION_MAJOR = 6.4
> -FETCHMAIL_VERSION = $(FETCHMAIL_VERSION_MAJOR).21
> +FETCHMAIL_VERSION = $(FETCHMAIL_VERSION_MAJOR).22
>  FETCHMAIL_SOURCE = fetchmail-$(FETCHMAIL_VERSION).tar.xz
>  FETCHMAIL_SITE = http://downloads.sourceforge.net/project/fetchmail/branch_$(FETCHMAIL_VERSION_MAJOR)
>  FETCHMAIL_LICENSE = GPL-2.0; some exceptions are mentioned in COPYING
> -- 
> 2.20.1
> 
> _______________________________________________
> buildroot mailing list
> buildroot@lists.buildroot.org
> https://lists.buildroot.org/mailman/listinfo/buildroot

>>>>> "Peter" == Peter Korsgaard <peter@korsgaard.com> writes:

 > Fixes the following security issues:
 > - CVE-2021-39272: Fetchmail before 6.4.22 fails to enforce STARTTLS session
 >   encryption in some circumstances, such as a certain situation with IMAP
 >   and PREAUTH.
 >   https://www.fetchmail.info/fetchmail-SA-2021-02.txt

 > Update COPYING hash for a clarification of the license situation with
 > openssl 3.x (which is Apache 2.0 licensed):

 > https://gitlab.com/fetchmail/fetchmail/-/commit/8eed56c21ca5bbdf3c00aaf74d807bcad8713ba9

 > Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

Committed to 2021.02.x, 2021.05.x and 2021.08.x, thanks.