{"id":106,"date":"2008-04-19T13:41:00","date_gmt":"2008-04-19T19:41:00","guid":{"rendered":"http:\/\/www.securitycoordinators.com\/?p=106"},"modified":"2008-04-19T13:41:00","modified_gmt":"2008-04-19T19:41:00","slug":"rfc-791","status":"publish","type":"post","link":"https:\/\/www.securitycoordinators.com\/?p=106","title":{"rendered":"RFC 791"},"content":{"rendered":"<p>An attacker is attempting to Telnet a specific host secured behind a firewall rule tht only allows inbound connections on TCP port 25.<\/p>\n<p>The aspect of RFC 791 (internet Protocol)  the attacker\u00a0can exploit to perform this attack is:<\/p>\n<p>Send two packets, the first packet with the DF bit clear and the MF bit set, and the second packet with a fragmentation offset of 1 and a destinatin port of TCP 23<\/p>\n","protected":false},"excerpt":{"rendered":"<p>An attacker is attempting to Telnet a specific host secured behind a firewall rule tht only allows inbound connections on TCP port 25. The aspect of RFC 791 (internet Protocol)<\/p>\n<p class=\"more-link\"><a href=\"https:\/\/www.securitycoordinators.com\/?p=106\" class=\"readmore\">Continue reading&#8230;<span class=\"screen-reader-text\">RFC 791<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[146,147,145,144],"class_list":["post-106","post","type-post","status-publish","format-standard","hentry","category-firewalls-ids-etc","tag-df-bit","tag-mf-bit","tag-rfc","tag-rfc-791"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.securitycoordinators.com\/index.php?rest_route=\/wp\/v2\/posts\/106","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.securitycoordinators.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.securitycoordinators.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.securitycoordinators.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.securitycoordinators.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=106"}],"version-history":[{"count":0,"href":"https:\/\/www.securitycoordinators.com\/index.php?rest_route=\/wp\/v2\/posts\/106\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.securitycoordinators.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.securitycoordinators.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.securitycoordinators.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}