[MacPorts] #43308: jbigkit security update to version 2.1

[MacPorts]

#43308: jbigkit security update to version 2.1
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 Reporter:  mschamschula@…  |      Owner:  macports-tickets@…
     Type:  update          |     Status:  new
 Priority:  Normal          |  Milestone:
Component:  ports           |    Version:  2.2.1
 Keywords:                  |       Port:  jbigkit
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 I've updated jbigkit to @2.1.

 {{{
 The release notes for this version are as follows:

 This is a security-critical bugfix release which remains API and ABI
 backwards-compatible to version 2.0.

 Users who decompress JBIG data from untrusted sources should upgrade.

 It fixes a buffer overflow vulnerability in the jbig.c decoder
 (CVE-2013-6369), a bug in the way jbig.c processes the option
 DPPRIV=1 (not usually used in practice), and the ability of a specially-
 crafted input file to force the jbig85.c decoder into
 an endless loop.
 }}}

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Ticket URL: <https://trac.macports.org/ticket/43308>
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