Date: Fri, 29 Mar 2024 21:20:02 +0900 (KST) Message-ID: <2064214849.4581.1711714802091@[106.255.156.234]> Subject: Exported From Confluence MIME-Version: 1.0 Content-Type: multipart/related; boundary="----=_Part_4580_736954422.1711714802082" ------=_Part_4580_736954422.1711714802082 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Content-Location: file:///C:/exported.html
Remote Code Evaluation (=EC=9D=B4=ED=95=98 RCE, =EC=9B=90=EA=B2= =A9 =EC=BD=94=EB=93=9C =EC=8B=A4=ED=96=89) =EC=B7=A8=EC=95=BD=EC=84=B1 =EA= =B3=B5=EA=B2=A9=EC=9D=84 =ED=94=BC=ED=95=98=EA=B8=B0=EC=9C=84=ED=95=B4 root= =EA=B6=8C=ED=95=9C=EC=9C=BC=EB=A1=9C =EC=95=B1 =EC=8B=A4=ED=96=89=ED=95=98= =EB=8A=94 =EA=B2=83=EC=9D=B4 =EB=B0=94=EB=9E=8C=EC=A7=81=ED=95=98=EB=8B=A4.= =EC=A6=89, =ED=8A=B9=EC= =A0=95 =EA=B8=B0=EB=8A=A5=EC=9D=84 =EC=88=98=ED=96=89=ED=95=98=EB=8A=94 =ED= =94=84=EB=A1=9C=EC=84=B8=EC=8A=A4=EB=8A=94 root =EA=B6=8C=ED=95=9C=EC=9D=B4= =EC=95=84=EB=8B=8C =EC=9D=BC=EB=B0=98 =EC=82=AC=EC=9A=A9=EC=9E=90 =EA=B3= =84=EC=A0=95=EC=9C=BC=EB=A1=9C =EC=8B=A4=ED=96=89=ED=95=98=EB=8A=94 =EA=B2= =83=EC=9D=B4 =EC=9D=BC=EB=B0=98=EC=A0=81=EC=9D=B4=EB=8B=A4. =EA=B7=B8=EB=9F= =B0=EB=8D=B0 Nginx=EC=99=80 Apache Web Server=EC=9D=98 =EA=B2=BD=EC=9A=B0 r= oot =EA=B6=8C=ED=95=9C=EC=9C=BC=EB=A1=9C =EC=8B=A4=ED=96=89=EB=90=98=EB=8A= =94=EB=8D=B0 =EB=B3=B4=EC=95=88=EB=AC=B8=EC=A0=9C=EA=B0=80 =EC=9E=88=EC=A7= =80 =EC=95=8A=EC=9D=84=EA=B9=8C?
Linux =EA=B3=84=EC=97=B4=EC=9D=98 =EC=9A=B4=EC=98=81=EC=B2=B4=EC=A0=9C= =EC=9D=98 =EA=B2=BD=EC=9A=B0 =EC=8B=9C=EC=8A=A4=ED=85=9C =EA=B3=B5=EA=B2=A9= =EC=9E=90=EB=93=A4=EC=9D=84 =EC=96=B4=EB=A0=B5=EA=B2=8C=ED=95=98=EA=B8=B0 = =EC=9C=84=ED=95=B4 1024 =EB=B3=B4=EB=8B=A4 =EC=9E=91=EC=9D=80 =ED=8F= =AC=ED=8A=B8=EB=A5=BC =EC=82=AC=EC=9A=A9=ED=95=98=EA=B8=B0 =EC=9C=84=ED=95= =B4 root =EA=B6=8C=ED=95=9C=EC=9D=84 =EC=9A=94=EA=B5=AC=ED=95=9C=EB=8B=A4.<= /p>
Nginx=EC=99=80 Apache=EA=B0=80 80 =EB=98=90=EB=8A=94 443 =ED=8F=AC=ED=8A= =B8=EB=A5=BC =EC=82=AC=EC=9A=A9=ED=95=A0 =EB=95=8C =EA=B0=80=EB=8A=A5=ED=95= =98=EB=A9=B4 =EC=B5=9C=EC=86=8C=EB=A1=9C root =EA=B6=8C=ED=95=9C=EC=9D=84 = =EC=9D=B4=EC=9A=A9=ED=95=9C=EB=8B=A4. root =EA=B6=8C=ED=95=9C=EC=9C=BC=EB= =A1=9C =EC=8B=A4=ED=96=89=EB=90=98=EC=96=B4 =EC=A6=89=EC=8B=9C non-root =EA= =B6=8C=ED=95=9C=EC=9D=98 =EC=9E=90=EC=8B=9D =ED=94=84=EB=A1=9C=EC=84=B8=EC= =8A=A4=EB=A5=BC =EC=83=9D=EC=84=B1=ED=95=9C=EB=8B=A4. root =ED=94=84=EB=A1= =9C=EC=84=B8=EC=8A=A4=EB=8A=94 80, 443 =ED=8F=AC=ED=8A=B8=EC=9D=98 bind =ED= =95=98=EA=B8=B0=EC=9C=84=ED=95=B4 =EC=82=AC=EC=9A=A9=ED=95=9C=EB=8B=A4. Ngi= nx =EC=97=AD=EC=8B=9C =EC=9E=90=EC=B2=B4=EC=A0=81=EC=9C=BC=EB=A1=9C =EC=96= =B4=EB=96=A0=ED=95=9C =EC=95=B1=EB=8F=84 =EC=8B=A4=ED=96=89=ED=95=98=EC=A7= =80 =EC=95=8A=EA=B3=A0 =EB=8F=85=EB=A6=BD=EC=A0=81=EC=9D=B8 =EC=9E=90=EC=8B= =9D =ED=94=84=EB=A1=9C=EC=84=B8=EC=8A=A4=EC=99=80 =ED=86=B5=EC=8B=A0 =EB=B0= =A9=EC=8B=9D=EC=9D=84 =EC=9D=B4=EC=9A=A9=ED=95=B4 =EC=97=B0=EB=8F=99=ED=95= =98=EC=97=AC =EB=B3=B4=EC=95=88=EC=9D=84 =EC=9C=A0=EC=A7=80=ED=95=9C=EB=8B= =A4.
=EC=9A=94=EC=95=BD=ED=95=98=EB=A9=B4 =ED=94=84=EB=A1=9C=EC=84=B8=EC=8A= =A4 =EB=AA=A9=EB=A1=9D=EC=97=90=EC=84=9C Nginx=EC=99=80 Apache httpd=EC=9D= =98 main =ED=94=84=EB=A1=9C=EC=84=B8=EC=8A=A4=EA=B0=80 root =EA=B6=8C=ED=95= =9C=EC=9C=BC=EB=A1=9C =EC=8B=A4=ED=96=89=EB=90=98=EB=8A=94 =EA=B2=BD=EC=9A= =B0 =EB=B3=B4=EC=95=88 =EA=B4=80=EC=A0=90=EC=97=90=EC=84=9C =EB=AC=B8=EC=A0= =9C=EA=B0=80 =EC=9E=88=EC=A7=80=EB=8A=94 =EC=95=8A=EB=8B=A4.
Apache httpd =EC=98=88)
root 16650 = 0.0 0.3 232884 12900 ? Ss Mar02 0:52 /opt/httpd/bin/httpd -d /= opt/httpd -f /opt/httpd/conf/httpd.conf -DFOREGROUND -k start daemon 16651 0.0 0.2 232544 8228 ? S Mar02 0:00 \_ /opt/h= ttpd/bin/httpd -d /opt/httpd -f /opt/httpd/conf/httpd.conf -DFOREGROUND -k = start daemon 16973 0.0 0.5 2159464 22404 ? Sl Mar02 5:21 \_ /opt/h= ttpd/bin/httpd -d /opt/httpd -f /opt/httpd/conf/httpd.conf -DFOREGROUND -k = start daemon 18482 0.0 0.5 2159464 22172 ? Sl Mar03 4:40 \_ /opt/h= ttpd/bin/httpd -d /opt/httpd -f /opt/httpd/conf/httpd.conf -DFOREGROUND -k = start daemon 18483 0.0 0.5 2159464 22380 ? Sl Mar03 4:50 \_ /opt/h= ttpd/bin/httpd -d /opt/httpd -f /opt/httpd/conf/httpd.conf -DFOREGROUND -k = start daemon 18560 0.0 0.5 2159464 22268 ? Sl Mar03 4:46 \_ /opt/h= ttpd/bin/httpd -d /opt/httpd -f /opt/httpd/conf/httpd.conf -DFOREGROUND -k = start daemon 18589 0.0 0.5 2159464 20508 ? Sl Mar03 4:39 \_ /opt/h= ttpd/bin/httpd -d /opt/httpd -f /opt/httpd/conf/httpd.conf -DFOREGROUND -k = start daemon 18675 0.0 0.5 2159464 21812 ? Sl Mar03 4:41 \_ /opt/h= ttpd/bin/httpd -d /opt/httpd -f /opt/httpd/conf/httpd.conf -DFOREGROUND -k = start daemon 18893 0.0 0.5 2159464 20808 ? Sl Mar03 4:08 \_ /opt/h= ttpd/bin/httpd -d /opt/httpd -f /opt/httpd/conf/httpd.conf -DFOREGROUND -k = start daemon 23553 0.0 0.4 2159464 19260 ? Sl Mar08 1:07 \_ /opt/h= ttpd/bin/httpd -d /opt/httpd -f /opt/httpd/conf/httpd.conf -DFOREGROUND -k = start daemon 24113 0.0 0.4 2159464 17864 ? Sl Mar09 0:42 \_ /opt/h= ttpd/bin/httpd -d /opt/httpd -f /opt/httpd/conf/httpd.conf -DFOREGROUND -k = start
Nginx =EC=98=88)
root 12231 0= .0 0.0 40336 460 ? Ss Mar03 0:00 | nginx: master process = /opt/gitlab/embedded/sbin/nginx -p /var/opt/gitlab/nginx daemon 12233 0.0 0.0 44508 1404 ? S Mar03 0:57 | \_ ngin= x: worker process daemon 12234 0.0 0.0 40336 396 ? S Mar03 0:02 | \_ ngin= x: cache manager process