{"id":32023,"date":"2019-07-19T02:32:47","date_gmt":"2019-07-18T17:32:47","guid":{"rendered":"https:\/\/jirak.net\/wp\/usn-4066-1-libmspack-vulnerability\/"},"modified":"2019-07-19T08:34:45","modified_gmt":"2019-07-18T23:34:45","slug":"usn-4066-1-libmspack-vulnerability","status":"publish","type":"post","link":"https:\/\/jirak.net\/wp\/usn-4066-1-libmspack-vulnerability\/","title":{"rendered":"USN-4066-1: libmspack vulnerability"},"content":{"rendered":"<p>USN-4066-1: libmspack vulnerability<\/p>\n<h2 id=\"libmspack-vulnerability\">libmspack vulnerability<\/h2>\n<p>A security issue affects these releases of Ubuntu and its derivatives:<\/p>\n<ul>\n<li>Ubuntu 18.04 LTS<\/li>\n<li>Ubuntu 16.04 LTS<\/li>\n<\/ul>\n<h3 id=\"summary\">Summary<\/h3>\n<p>libmspack could be made to expose sensitive information if it received<br \/>\na specially crafted CHM file.<\/p>\n<h3 id=\"software-description\">Software Description<\/h3>\n<ul>\n<li>libmspack &#8211; library for Microsoft compression formats<\/li>\n<\/ul>\n<h3 id=\"details\">Details<\/h3>\n<p>It was discovered that libmspack incorrectly handled certain CHM files.<br \/>\nA remote attacker could possibly use this issue to access sensitive information.<\/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 18.04 LTS<\/dt>\n<dd><a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/libmspack\">libmspack0<\/a> &#8211; <a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/libmspack\/0.6-3ubuntu0.3\">0.6-3ubuntu0.3<\/a><\/dd>\n<dt>Ubuntu 16.04 LTS<\/dt>\n<dd><a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/libmspack\">libmspack0<\/a> &#8211; <a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/libmspack\/0.5-1ubuntu0.16.04.4\">0.5-1ubuntu0.16.04.4<\/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-2019-1010305\">CVE-2019-1010305<\/a><\/li>\n<\/ul>\n<p>Source: <a href=\"https:\/\/usn.ubuntu.com\/4066-1\/\" target=\"_blank\" rel=\"noopener noreferrer\">USN-4066-1: libmspack vulnerability<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>USN-4066-1: libmspack vulnerability libmspack vulnerability A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 18.04 LTS Ubuntu 16.04 LTS Summary libmspack could be made to expose sensitive information if it received a specially crafted CHM file. Software Description libmspack &#8211; library for Microsoft compression formats Details It was discovered that libmspack incorrectly handled certain CHM files. A remote attacker could possibly use this issue to access sensitive information. Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS libmspack0 &#8211; 0.6-3ubuntu0.3 Ubuntu 16.04 LTS libmspack0 &#8211; 0.5-1ubuntu0.16.04.4 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-2019-1010305 Source: USN-4066-1: libmspack 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-32023","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\/32023","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=32023"}],"version-history":[{"count":1,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/posts\/32023\/revisions"}],"predecessor-version":[{"id":32024,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/posts\/32023\/revisions\/32024"}],"wp:attachment":[{"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/media?parent=32023"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/categories?post=32023"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/tags?post=32023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}