리눅스 Ghost 취약점(glibc) 업데이트 권고 2015-01-28 http://lists.centos.org/pipermail/centos/2015-January/149413.html https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776391 https://access.redhat.com/articles/1332213 http://www.ubuntu.com/usn/usn-2485-1/ https://security-tracker.debian.org/tracker/CVE-2015-0235 glibc 2.2~2.17버전의 모든 리눅스 시스템 glibc: buffer overflow in gethostbyname # 버전확인 getconf -a | grep eg..