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buffer overflow in the Perl_repeatcpy function in util.c in Perl 5.12.x before 5.12.5, 5.14.x before 5.14.3, and 5.15.x before 15.15.5 allows context-dependent attackers to cause a denial of service (memory consumption and crash) or possibly execute arbitrary code via the 'x' string repeat operator.","Type":"Description","Title":"CVE-2012-5195"},{"CveYear":"2012","CveId":"5195","Ordinal":"2","NoteData":"2012-12-17","Type":"Other","Title":"Published"},{"CveYear":"2012","CveId":"5195","Ordinal":"3","NoteData":"2016-12-06","Type":"Other","Title":"Modified"}]}}}