CVE-2013-7422
EPSS 3.0%
描述
Integer underflow in regcomp.c in Perl before 5.20, as used in Apple OS X before 10.10.5 and other products, allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via a long digit string associated with an invalid backreference within a regular expression.
如何修補 CVE-2013-7422
要修補 CVE-2013-7422,請將受影響套件升級到下列已修補版本。
- Debian/perl—升級至 5.20.0-1 或更新版本
CVE-2013-7422 正在被利用嗎?
低 — EPSS 為 3.0%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 5.20.0-1