{"id":21220,"date":"2022-03-03T20:19:22","date_gmt":"2022-03-03T17:19:22","guid":{"rendered":"https:\/\/packetstormsecurity.com\/files\/166193\/USN-5312-1.txt"},"modified":"2022-03-06T11:37:33","modified_gmt":"2022-03-06T08:07:33","slug":"ubuntu-security-notice-usn-5312-1","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/ubuntu-security-notice-usn-5312-1\/","title":{"rendered":"Ubuntu Security Notice USN-5312-1"},"content":{"rendered":"<p dir=\"ltr\">==========================================================================<br \/>\nUbuntu Security Notice USN-5312-1<br \/>\nMarch 03, 2022<\/p>\n<p dir=\"ltr\">haproxy vulnerability<br \/>\n==========================================================================<\/p>\n<p dir=\"ltr\">A security issue affects these releases of Ubuntu and its derivatives:<\/p>\n<p dir=\"ltr\">&#8211; Ubuntu 21.10<br \/>\n&#8211; Ubuntu 20.04 LTS<\/p>\n<p dir=\"ltr\">Summary:<\/p>\n<p dir=\"ltr\">HAProxy could be made to stop responding if it received specially crafted<br \/>\nnetwork traffic.<\/p>\n<p dir=\"ltr\">Software Description:<br \/>\n&#8211; haproxy: fast and reliable load balancing reverse proxy<\/p>\n<p dir=\"ltr\">Details:<\/p>\n<p dir=\"ltr\">It was discovered that HAProxy incorrectly handled certain headers. A<br \/>\nremote attacker could possibly use this issue to cause HAProxy to stop<br \/>\nresponding, resulting in a denial of service.<\/p>\n<p dir=\"ltr\">Update instructions:<\/p>\n<p dir=\"ltr\">The problem can be corrected by updating your system to the following<br \/>\npackage versions:<\/p>\n<p dir=\"ltr\">Ubuntu 21.10:<br \/>\nhaproxy 2.2.9-2ubuntu2.1<\/p>\n<p dir=\"ltr\">Ubuntu 20.04 LTS:<br \/>\nhaproxy 2.0.13-2ubuntu0.5<\/p>\n<p dir=\"ltr\">In general, a standard system update will make all the necessary changes.<\/p>\n<p dir=\"ltr\">References:<br \/>\nhttps:\/\/ubuntu.com\/security\/notices\/USN-5312-1<br \/>\nCVE-2022-0711<\/p>\n<p dir=\"ltr\">Package Information:<br \/>\nhttps:\/\/launchpad.net\/ubuntu\/+source\/haproxy\/2.2.9-2ubuntu2.1<br \/>\nhttps:\/\/launchpad.net\/ubuntu\/+source\/haproxy\/2.0.13-2ubuntu0.5<\/p>\n","protected":false},"excerpt":{"rendered":"<p>========================================================================== Ubuntu Security Notice USN-5312-1 March 03, 2022 haproxy vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: &#8211; Ubuntu 21.10 &#8211; Ubuntu 20.04 LTS Summary: HAProxy could be made to stop responding if it received specially crafted network traffic. Software Description: &#8211; haproxy: fast and reliable load balancing reverse proxy &hellip;<\/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-21220","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/21220","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=21220"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/21220\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=21220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=21220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=21220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}