{"id":19402,"date":"2021-12-18T20:08:16","date_gmt":"2021-12-18T17:08:16","guid":{"rendered":"https:\/\/cve.report\/CVE-2021-45105"},"modified":"2021-12-19T14:34:52","modified_gmt":"2021-12-19T11:04:52","slug":"cve-2021-45105-apache-log4j2-versions","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2021-45105-apache-log4j2-versions\/","title":{"rendered":"CVE-2021-45105 Apache Log4j2 versions"},"content":{"rendered":"<p>Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in Log4j 2.17.0 and 2.12.3.<\/p>\n<p><a href=\"https:\/\/afaghhosting.net\">\u0645\u062f\u06cc\u0631\u06cc\u062a \u0633\u0631\u0648\u0631\u060c \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0648 \u06a9\u0627\u0646\u0641\u06cc\u06af \u0633\u0631\u0648\u0631<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in Log4j 2.17.0 and 2.12.3. \u0645\u062f\u06cc\u0631\u06cc\u062a \u0633\u0631\u0648\u0631\u060c \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0648 \u06a9\u0627\u0646\u0641\u06cc\u06af \u0633\u0631\u0648\u0631<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-19402","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/19402","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=19402"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/19402\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=19402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=19402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=19402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}