{"id":18712,"date":"2021-02-16T07:43:23","date_gmt":"2021-02-16T06:43:23","guid":{"rendered":"http:\/\/159.69.82.204\/win\/?p=18712"},"modified":"2021-02-16T07:43:23","modified_gmt":"2021-02-16T06:43:23","slug":"update-fixt-citrix-adc-absturz-wegen-memory-corruption-wegen-http-2","status":"publish","type":"post","link":"https:\/\/borncity.com\/win\/2021\/02\/16\/update-fixt-citrix-adc-absturz-wegen-memory-corruption-wegen-http-2\/","title":{"rendered":"Update fixes Citrix ADC crash due to memory corruption because of HTTP\/2"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" title=\"Update\" style=\"border-left-width: 0px; border-right-width: 0px; border-bottom-width: 0px; float: left; margin: 0px 10px 0px 0px; display: inline; border-top-width: 0px\" border=\"0\" alt=\"Windows Update\" src=\"https:\/\/www.borncity.com\/blog\/wp-content\/uploads\/2015\/02\/Update.jpg\" width=\"54\" align=\"left\" height=\"54\">[<a href=\"https:\/\/www.borncity.com\/blog\/2021\/02\/16\/update-fixt-citrix-adc-absturz-wegen-memory-corruption-wegen-http-2\/\" target=\"_blank\" rel=\"noopener\">German<\/a>]Brief note for administrators of a Citrix Netscaler (ADC) used but suffering from shaking when using HTTP\/2. Citrix has released a firmware update for the ADC firmware that should fix the issue.<\/p>\n<p><!--more--><\/p>\n<p>I became aware of this issue in the following <a href=\"https:\/\/twitter.com\/JGSpiers\/status\/1361205732318851072\" target=\"_blank\" rel=\"noopener\">tweet<\/a>. Georg Spiers points out the issue in question, but does not link to corresponding Citrix support posts.<\/p>\n<p><a href=\"https:\/\/twitter.com\/JGSpiers\/status\/1361205732318851072\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" title=\"Citrix ADC crash due to memory corruption because of HTTP\/2\" alt=\"Citrix ADC crash due to memory corruption because of HTTP\/2\" src=\"https:\/\/i.imgur.com\/hQIYbAU.png\"><\/a><\/p>\n<p>But via the change logs of the mentioned firmware versions (e.g. <a href=\"https:\/\/docs.citrix.com\/en-us\/citrix-adc\/downloads\/release-notes-13-0-71-44.html\" target=\"_blank\" rel=\"noopener\">here<\/a>) it should be possible to read the details of the changes. There it says:<\/p>\n<blockquote>\n<p>A Citrix ADC appliance might crash because of memory corruption when the HTTP\/2 feature is enabled. [ NSHELP-25005 ]<\/p>\n<\/blockquote>\n<p>May help if someone is affected.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[German]Brief note for administrators of a Citrix Netscaler (ADC) used but suffering from shaking when using HTTP\/2. Citrix has released a firmware update for the ADC firmware that should fix the issue.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1547,22],"tags":[1544,195],"class_list":["post-18712","post","type-post","status-publish","format-standard","hentry","category-software","category-update","tag-software","tag-update"],"_links":{"self":[{"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/posts\/18712","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/comments?post=18712"}],"version-history":[{"count":0,"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/posts\/18712\/revisions"}],"wp:attachment":[{"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/media?parent=18712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/categories?post=18712"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/tags?post=18712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}