CVE-2014-4330

描述

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.

如何修補 CVE-2014-4330

要修補 CVE-2014-4330,請將受影響套件升級到下列已修補版本。

• Debian/perl—升級至 5.20.1-1 或更新版本

CVE-2014-4330 正在被利用嗎?

低 — EPSS 為 0.6%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 5.20.1-1

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2014-4330