{"id":14626,"date":"2020-07-22T09:50:51","date_gmt":"2020-07-22T09:50:51","guid":{"rendered":"http:\/\/news.cpanel.com\/?p=58437"},"modified":"2020-07-22T09:50:51","modified_gmt":"2020-07-22T09:50:51","slug":"cpanel-tsr-2020-0004-full-disclosure","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cpanel-tsr-2020-0004-full-disclosure\/","title":{"rendered":"cPanel TSR-2020-0004 Full Disclosure"},"content":{"rendered":"<div><img decoding=\"async\" class=\"ff-og-image-inserted\" src=\"https:\/\/news.cpanel.com\/wp-content\/uploads\/2017\/01\/og-cPnews-1.jpg\" alt=\"\" title=\"\"><\/div>\n<h4><strong>SEC-488<\/strong><\/h4>\n<p><strong>Summary<\/strong><\/p>\n<p>Code execution due to faulty file extension dispatching.<\/p>\n<p><strong>Security Rating<\/strong><\/p>\n<p>cPanel has assigned this vulnerability a CVSSv3 score of 8.8 CVSS:3.1\/AV:N\/AC:L\/PR:L\/UI:N\/S:U\/C:H\/I:H\/A:H<\/p>\n<p><strong>Description<\/strong><\/p>\n<p>cPanel &amp; WHM\u2019s cpsrvd daemon did not verify that some file extensions matched the actual file that would handle a request before dispatching the request to the file extension\u2019s handler. In a default configuration of cPanel &amp; WHM this allowed webmail accounts to execute code on the server.<\/p>\n<p><strong>Credits<\/strong><\/p>\n<p>This issue was discovered by the cPanel Security Team.<\/p>\n<p><strong>Solution<\/strong><\/p>\n<p>This issue is resolved in the following builds:<br \/>\n11.88.0.13<br \/>\n11.86.0.24<\/p>\n<h4><strong>SEC-557<\/strong><\/h4>\n<p><strong>Summary<\/strong><\/p>\n<p>Package modification restriction bypass.<\/p>\n<p><strong>Security Rating<\/strong><\/p>\n<p>cPanel has assigned this vulnerability a CVSSv3 score of 4.3 CVSS:3.1\/AV:N\/AC:L\/PR:L\/UI:N\/S:U\/C:N\/I:L\/A:N<\/p>\n<p><strong>Description<\/strong><\/p>\n<p>Inconsistencies in the method of package name determination could have lead to an incorrect package being modified. This allowed resellers to modify packages in unauthorized ways.<\/p>\n<p><strong>Credits<\/strong><\/p>\n<p>This issue was discovered by the cPanel Security Team.<\/p>\n<p><strong>Solution<\/strong><\/p>\n<p>This issue is resolved in the following builds:<br \/>\n11.88.0.13<br \/>\n11.86.0.24<\/p>\n<h4><strong>SEC-564<\/strong><\/h4>\n<p><strong>Summary<\/strong><\/p>\n<p>Self-XSS vulnerabilities in DNS Zone Manager DNSSEC interfaces.<\/p>\n<p><strong>Security Rating<\/strong><\/p>\n<p>cPanel has assigned this vulnerability a CVSSv3 score of 4.7 CVSS:3.1\/AV:N\/AC:H\/PR:N\/UI:R\/S:C\/C:L\/I:L\/A:N<\/p>\n<p><strong>Description<\/strong><\/p>\n<p>Domain names were displayed without proper escaping in error messages generated by the DNS Zone Manager interfaces. This allowed the injection of HTML or javascript code on the rendered page.<\/p>\n<p><strong>Credits<\/strong><\/p>\n<p>This issue was discovered by the cPanel Security Team.<\/p>\n<p><strong>Solution<\/strong><\/p>\n<p>This issue is resolved in the following builds:<br \/>\n11.88.0.13<br \/>\n11.86.0.24<\/p>\n<p>For the PGP-signed message, please see:\u00a0<a href=\"http:\/\/news.cpanel.com\/wp-content\/uploads\/2020\/07\/TSR-2020-0004.disclosure.signed.txt\" target=\"_blank\" rel=\"noopener\">TSR-2020-0004.disclosure.signed<\/a><\/p>\n<p>\u0645\u062f\u06cc\u0631\u06cc\u062a \u0633\u0631\u0648\u0631 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0648 \u0645\u0634\u0627\u0648\u0631\u0647 &#8211; \u062b\u0628\u062a \u062f\u0627\u0645\u0646\u0647<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SEC-488 Summary Code execution due to faulty file extension dispatching. Security Rating cPanel has assigned this vulnerability a CVSSv3 score of 8.8 CVSS:3.1\/AV:N\/AC:L\/PR:L\/UI:N\/S:U\/C:H\/I:H\/A:H Description cPanel &amp; WHM\u2019s cpsrvd daemon did not verify that some file extensions matched the actual file that would handle a request before dispatching the request to the file extension\u2019s handler. In &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[],"class_list":["post-14626","post","type-post","status-publish","format-standard","hentry","category-cpanel-news"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/14626","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=14626"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/14626\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=14626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=14626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=14626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}