CVE-2013-4458
EPSS 4.2%
描述
Stack-based buffer overflow in the getaddrinfo function in sysdeps/posix/getaddrinfo.c in GNU C Library (aka glibc or libc6) 2.18 and earlier allows remote attackers to cause a denial of service (crash) via a (1) hostname or (2) IP address that triggers a large number of AF_INET6 address results. NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-1914.
如何修補 CVE-2013-4458
要修補 CVE-2013-4458,請將受影響套件升級到下列已修補版本。
- Debian/glibc—升級至 2.18-1 或更新版本
CVE-2013-4458 正在被利用嗎?
低 — EPSS 為 4.2%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2.18-1