Mandriva Linux Security Advisory 2015-136 - The Dumper method in Data::Dumper before 2.154, as used in Perl 5.20.1 and earlier, allows context-dependent attackers to cause a denial of service via an Array-Reference with many nested Array-References, which triggers a large number of recursive calls to the DD_dump function. Also, the Text::Wrap version provided in perl contains a bug that can lead to a code path that shouldn't be hit. This can lead to crashes in other software, such as Bugzilla. The Text::Wrap module bundled with Perl has been patched and the Data::Dumper module bundled with Perl has been updated to fix these issues.
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