CVE-2013-2494
EPSS 1.2%
描述
libdns in ISC DHCP 4.2.x before 4.2.5-P1 allows remote name servers to cause a denial of service (memory consumption) via vectors involving a regular expression, as demonstrated by a memory-exhaustion attack against a machine running a dhcpd process, a related issue to CVE-2013-2266.
如何修補 CVE-2013-2494
要修補 CVE-2013-2494,請將受影響套件升級到下列已修補版本。
- Debian/isc-dhcp—升級至 4.2.4-6 或更新版本
CVE-2013-2494 正在被利用嗎?
低 — EPSS 為 1.2%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 4.2.4-6