{"id":32662,"date":"2019-08-29T13:49:37","date_gmt":"2019-08-29T04:49:37","guid":{"rendered":"https:\/\/jirak.net\/wp\/usn-4112-1-ceph-vulnerability\/"},"modified":"2019-08-29T14:34:25","modified_gmt":"2019-08-29T05:34:25","slug":"usn-4112-1-ceph-vulnerability","status":"publish","type":"post","link":"https:\/\/jirak.net\/wp\/usn-4112-1-ceph-vulnerability\/","title":{"rendered":"USN-4112-1: Ceph vulnerability"},"content":{"rendered":"<p>USN-4112-1: Ceph vulnerability<\/p>\n<h2 id=\"ceph-vulnerability\">ceph vulnerability<\/h2>\n<p>A security issue affects these releases of Ubuntu and its derivatives:<\/p>\n<ul>\n<li>Ubuntu 19.04<\/li>\n<li>Ubuntu 18.04 LTS<\/li>\n<\/ul>\n<h3 id=\"summary\">Summary<\/h3>\n<p>Ceph could be made to crash if it received specially crafted network<br \/>\ntraffic.<\/p>\n<h3 id=\"software-description\">Software Description<\/h3>\n<ul>\n<li>ceph &#8211; distributed storage and file system<\/li>\n<\/ul>\n<h3 id=\"details\">Details<\/h3>\n<p>Abhishek Lekshmanan discovered that the RADOS gateway implementation in<br \/>\nCeph did not handle client disconnects properly in some situations. A<br \/>\nremote attacker could use this to cause a denial of service.<\/p>\n<h2 id=\"update-instructions\">Update instructions<\/h2>\n<p>The problem can be corrected by updating your system to the following package versions:<\/p>\n<dl>\n<dt>Ubuntu 19.04<\/dt>\n<dd><a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/ceph\">ceph<\/a> &#8211; <a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/ceph\/13.2.6-0ubuntu0.19.04.3\">13.2.6-0ubuntu0.19.04.3<\/a><\/dd>\n<dd><a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/ceph\">radosgw<\/a> &#8211; <a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/ceph\/13.2.6-0ubuntu0.19.04.3\">13.2.6-0ubuntu0.19.04.3<\/a><\/dd>\n<dt>Ubuntu 18.04 LTS<\/dt>\n<dd><a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/ceph\">ceph<\/a> &#8211; <a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/ceph\/12.2.12-0ubuntu0.18.04.2\">12.2.12-0ubuntu0.18.04.2<\/a><\/dd>\n<dd><a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/ceph\">radosgw<\/a> &#8211; <a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/ceph\/12.2.12-0ubuntu0.18.04.2\">12.2.12-0ubuntu0.18.04.2<\/a><\/dd>\n<\/dl>\n<p>To update your system, please follow these instructions: <a href=\"https:\/\/wiki.ubuntu.com\/Security\/Upgrades\">https:\/\/wiki.ubuntu.com\/Security\/Upgrades<\/a>.<\/p>\n<p>In general, a standard system update will make all the necessary changes.<\/p>\n<h2 id=\"references\">References<\/h2>\n<ul>\n<li><a href=\"https:\/\/people.canonical.com\/~ubuntu-security\/cve\/CVE-2019-10222\">CVE-2019-10222<\/a><\/li>\n<\/ul>\n<p>Source: <a href=\"https:\/\/usn.ubuntu.com\/4112-1\/\" target=\"_blank\" rel=\"noopener noreferrer\">USN-4112-1: Ceph vulnerability<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>USN-4112-1: Ceph vulnerability ceph vulnerability A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 19.04 Ubuntu 18.04 LTS Summary Ceph could be made to crash if it received specially crafted network traffic. Software Description ceph &#8211; distributed storage and file system Details Abhishek Lekshmanan discovered that the RADOS gateway implementation in Ceph did not handle client disconnects properly in some situations. A remote attacker could use this to cause a denial of service. Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 19.04 ceph &#8211; 13.2.6-0ubuntu0.19.04.3 radosgw &#8211; 13.2.6-0ubuntu0.19.04.3 Ubuntu 18.04 LTS ceph &#8211; 12.2.12-0ubuntu0.18.04.2 radosgw &#8211; 12.2.12-0ubuntu0.18.04.2 To update your system, please follow these instructions: https:\/\/wiki.ubuntu.com\/Security\/Upgrades. In general, a standard system update will make all the necessary changes. References CVE-2019-10222 Source: USN-4112-1: Ceph vulnerability<\/p>\n<\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[586],"tags":[587],"class_list":["post-32662","post","type-post","status-publish","format-standard","hentry","category-ubuntu-usn","tag-ubuntu-usn"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/posts\/32662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/comments?post=32662"}],"version-history":[{"count":1,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/posts\/32662\/revisions"}],"predecessor-version":[{"id":32663,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/posts\/32662\/revisions\/32663"}],"wp:attachment":[{"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/media?parent=32662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/categories?post=32662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/tags?post=32662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}