This update for hylafax+ fixes the following issues:

Hylafax was updated to upstream version 7.0.3.

Security issues fixed:

- CVE-2020-15396: Secure temporary directory creation for faxsetup, faxaddmodem, and probemodem (boo#1173521).
- CVE-2020-15397: Sourcing of files into binaries from user writeable directories (boo#1173519).

Non-security issues fixed:

* add UseSSLFax feature in sendfax, sendfax.conf, hyla.conf, and JobControl
  (31 Jul 2020)
* be more resilient in listening for the Phase C carrier (30 Jul 2020)
* make sure to return to command mode if HDLC receive times out (29 Jul 2020)
* make faxmail ignore boundaries on parts other than multiparts (29 Jul 2020)
* don't attempt to write zero bytes of data to a TIFF (29 Jul 2020)
* don't ever respond to CRP with CRP (28 Jul 2020)
* reset frame counter when a sender retransmits PPS for a previously confirmed
  ECM block (26 Jul 2020)
* scrutinize PPM before concluding that the sender missed our MCF (23 Jul 2020)
* fix modem recovery after SSL Fax failure (22, 26 Jul 2020)
* ignore echo of PPR, RTN, CRP (10, 13, 21 Jul 2020)
* attempt to handle NSF/CSI/DIS in Class 1 sending Phase D (6 Jul 2020)
* run scripts directly rather than invoking them via a shell for security
  hardening (3-5 Jul 2020)
* add senderFumblesECM feature (3 Jul 2020)
* add support for PIN/PIP/PRI-Q/PPS-PRI-Q signals, add senderConfusesPIN
  feature, and utilize PIN for rare conditions where it may be helpful
  (2, 6, 13-14 Jul 2020)
* add senderConfusesRTN feature (25-26 Jun 2020)
* add MissedPageHandling feature (24 Jun 2020)
* use and handle CFR in Phase D to retransmit Phase C (16, 23 Jun 2020)
* cope with hearing echo of RR, CTC during Class 1 sending (15-17 Jun 2020)
* fix listening for retransmission of MPS/EOP/EOM if it was received
  corrupt on the first attempt (15 Jun 2020)
* don't use CRP when receiving PPS/PPM as some senders think
  we are sending MCF (12 Jun 2020)
* add BR_SSLFAX to show SSL Fax in notify and faxinfo output (1 Jun 2020)
* have faxinfo put units on non-standard page dimensions (28 May 2020)
* improve error messages for JobHost connection errors (22 May 2020)
* fix perpetual blocking of jobs when a job preparation fails,
  attempt to fix similar blocking problems for bad jobs in
  batches, and add "unblock" faxconfig feature (21 May 2020)
* ignore TCF if we're receiving an SSL Fax (31 Jan 2020)
* fixes for build on FreeBSD 12.1 (31 Jan - 3 Feb 2020)

This update was imported from the openSUSE:Leap:15.1:Update update project.