Secure the Java Development Kit Installation Path (JDK_PATH)

점검 방법

감사 방식: 셸 명령

out=$(db2 get dbm cfg 2>/dev/null) || exit 1; p=$(printf '%s\n' "$out" | sed -n 's/.*(JDK_PATH) *= *//p' | sed 's/[[:space:]]*$//'); [ -n "$p" ] || { echo compliant; exit 0; }; [ -e "$p" ] || { echo "noncompliant: $p does not exist"; exit 0; }; w=$(find "$p" -prune \( -perm -020 -o -perm -002 \) -print); [ -z "$w" ] && echo compliant || echo "noncompliant: $p is group/world writable"

예상 출력

compliant

조치 방법

조치 방식: 가이드 또는 인프라 패치

For Windows and Linux: 1. Attach to the Db2 instance. db2 => attach to <db2instance> 2. Run the following command to change the JDK path, if necessary: db2 => update database manager configuration using jdk_path <valid directory> Additional steps for Windows: 1. Connect to the Db2 host 2. Right-click over the directory used as the JDK path 3. Choose Properties 4. Select the Security tab 5. Assign ownership of the directory to the Db2 Administrator 6. Grant all Db2 administrator accounts the Full Control authority 7. Grant only read and execute privileges to all other users (revoke all other privileges) Additional steps for Linux: 1. Connect to the Db2 host as root 2. Change to the directory used as the JDK path 3. Assign bin to be the owner of the directory using the chown command 4. Change the permissions for the directory $ chmod -R 755

이 호스트 점검하기

감사 권한이 있는 시스템에서 실행하세요. 스캔은 읽기 전용입니다.

tmaegis scan --target db2