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 (stack consumption and crash) via an Array-Reference with many nested Array-References, which triggers a large number of recursive calls to the DD_dump function.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2014-09-30T16:00:00

Updated: 2024-08-06T11:12:34.783Z

Reserved: 2014-06-18T00:00:00

Link: CVE-2014-4330

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2014-09-30T16:55:06.543

Modified: 2024-11-21T02:09:58.740

Link: CVE-2014-4330

cve-icon Redhat

Severity : Low

Publid Date: 2014-09-18T00:00:00Z

Links: CVE-2014-4330 - Bugzilla