Red Hat Satellite 6 で Yum 更新が失敗し、Package: gcc-c++-4.8.5-44.el7.x86_64 (rhel-7-server-rpms) エラーが出力される

Issue

• RHEL 7 サーバーで yum 更新が以下のエラーで失敗します。

  Error: Package: gcc-c++-4.8.5-44.el7.x86_64 (rhel-7-server-rpms)
         Requires: libstdc++-devel = 4.8.5-44.el7
         Installed: libstdc++-devel-4.8.5-39.el7.i686 (installed)
             libstdc++-devel = 4.8.2-16.el7
             libstdc++-devel = 4.8.5-39.el7
  Error: Package: gcc-c++-4.8.5-44.el7.x86_64 (rhel-7-server-rpms)
         Requires: libstdc++ = 4.8.5-44.el7
         Installed: libstdc++-4.8.5-39.el7.i686 (installed)
             libstdc++ = 4.8.2-16.el7
             libstdc++ = 4.8.5-39.el7
  You could try using --skip-broken to work around the problem
  ** Found 6 pre-existing rpmdb problem(s), 'yum check' output follows:
  urw-base35-bookman-fonts-20170801-10.el7.noarch has installed conflicts urw-fonts < ('3', '2.4', '25'): urw- 
  fonts-2.4-16.el7.noarch
  urw-base35-gothic-fonts-20170801-10.el7.noarch has installed conflicts urw-fonts < ('3', '2.4', '25'): urw- 
  fonts-2.4-16.el7.noarch
  urw-base35-nimbus-mono-ps-fonts-20170801-10.el7.noarch has installed conflicts urw-fonts < ('3', '2.4', '25'): 
  urw-fonts-2.4-16.el7.noarch
  urw-base35-nimbus-roman-fonts-20170801-10.el7.noarch has installed conflicts urw-fonts < ('3', '2.4', '25'): 
  urw-fonts-2.4-16.el7.noarch
  urw-base35-nimbus-sans-fonts-20170801-10.el7.noarch has installed conflicts urw-fonts < ('3', '2.4', '25'): 
  urw-fonts-2.4-16.el7.noarch
  urw-base35-standard-symbols-ps-fonts-20170801-10.el7.noarch has installed conflicts urw-fonts < ('3', '2.4', 
  '25'): urw-fonts-2.4-16.el7.noarch