TMA-AIX-4.3.4.12

Ensure klogin daemon is not in use

보통레벨 1자동aix

설명

This entry starts the klogin service when required. This is a kerberized login service, which provides a higher degree of security over traditional rlogin and telnet. The klogin service offers a higher degree of security than traditional rlogin or telnet by eliminating most clear-text password exchanges on the network. However, it is still not as secure as SSH, which encrypts all traffic. Audit: `lssrc -s inetd -l` must not list the service (count 0).

점검 방법

감사 방식: 셸 명령

shell

command -v lssrc >/dev/null 2>&1 || exit 1; n=$(lssrc -s inetd -l 2>/dev/null | grep -c 'klogin'); echo "$n"

예상 출력: 0

조치 방법

조치 방식: 가이드 또는 인프라 패치

In /etc/inetd.conf, comment out the klogin entry and refresh the inetd process: chsubserver -r inetd -C /etc/inetd.conf -d -v 'klogin' -p tcp lssrc -s inetd && refresh -s inetd

속성

운영 체제: 모두
태그: aixaccounts
참고 자료: CIS IBM AIX 7 Benchmark v1.2.0 - 4.3.4.12 Ensure klogin daemon is not in use

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감사 권한이 있는 시스템에서 실행하세요. 스캔은 읽기 전용입니다.

shell

tmaegis scan --target aix