{"id":34455,"date":"2022-12-05T19:28:31","date_gmt":"2022-12-05T16:28:31","guid":{"rendered":"https:\/\/packetstormsecurity.com\/files\/170096\/USN-5760-1.txt"},"modified":"2022-12-12T11:20:18","modified_gmt":"2022-12-12T07:50:18","slug":"ubuntu-security-notice-usn-5760-1-libxml2","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/ubuntu-security-notice-usn-5760-1-libxml2\/","title":{"rendered":"Ubuntu Security Notice USN-5760-1 libxml2"},"content":{"rendered":"<p dir=\"ltr\">=========================================================================<br \/>\nUbuntu Security Notice USN-5760-1<br \/>\nDecember 05, 2022<\/p>\n<p dir=\"ltr\">libxml2 vulnerabilities<br \/>\n=========================================================================<br \/>\nA security issue affects these releases of Ubuntu and its derivatives:<\/p>\n<p dir=\"ltr\">&#8211; Ubuntu 22.10<br \/>\n&#8211; Ubuntu 22.04 LTS<br \/>\n&#8211; Ubuntu 20.04 LTS<br \/>\n&#8211; Ubuntu 18.04 LTS<\/p>\n<p dir=\"ltr\">Summary:<\/p>\n<p dir=\"ltr\">Several security issues were fixed in libxml2.<\/p>\n<p dir=\"ltr\">Software Description:<br \/>\n&#8211; libxml2: GNOME XML library<\/p>\n<p dir=\"ltr\">Details:<\/p>\n<p dir=\"ltr\">It was discovered that libxml2 incorrectly handled certain XML files.<br \/>\nAn attacker could possibly use this issue to cause a crash.<br \/>\n(CVE-2022-2309)<\/p>\n<p dir=\"ltr\">It was discovered that libxml2 incorrectly handled certain XML files.<br \/>\nAn attacker could possibly use this issue to expose sensitive information<br \/>\nor cause a crash. (CVE-2022-40303)<\/p>\n<p dir=\"ltr\">It was discovered that libxml2 incorrectly handled certain XML files.<br \/>\nAn attacker could possibly use this issue to execute arbitrary code.<br \/>\n(CVE-2022-40304)<\/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 22.10:<br \/>\nlibxml2 2.9.14+dfsg-1ubuntu0.1<br \/>\nlibxml2-utils 2.9.14+dfsg-1ubuntu0.1<\/p>\n<p dir=\"ltr\">Ubuntu 22.04 LTS:<br \/>\nlibxml2 2.9.13+dfsg-1ubuntu0.2<br \/>\nlibxml2-utils 2.9.13+dfsg-1ubuntu0.2<\/p>\n<p dir=\"ltr\">Ubuntu 20.04 LTS:<br \/>\nlibxml2 2.9.10+dfsg-5ubuntu0.20.04.5<br \/>\nlibxml2-utils 2.9.10+dfsg-5ubuntu0.20.04.5<\/p>\n<p dir=\"ltr\">Ubuntu 18.04 LTS:<br \/>\nlibxml2 2.9.4+dfsg1-6.1ubuntu1.8<br \/>\nlibxml2-utils 2.9.4+dfsg1-6.1ubuntu1.8<\/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-5760-1<br \/>\nCVE-2022-2309, CVE-2022-40303, CVE-2022-40304<\/p>\n<p dir=\"ltr\">Package Information:<br \/>\nhttps:\/\/launchpad.net\/ubuntu\/+source\/libxml2\/2.9.14+dfsg-1ubuntu0.1<br \/>\nhttps:\/\/launchpad.net\/ubuntu\/+source\/libxml2\/2.9.13+dfsg-1ubuntu0.2<br \/>\nhttps:\/\/launchpad.net\/ubuntu\/+source\/libxml2\/2.9.10+dfsg-5ubuntu0.20.04.5<br \/>\nhttps:\/\/launchpad.net\/ubuntu\/+source\/libxml2\/2.9.4+dfsg1-6.1ubuntu1.8<\/p>\n","protected":false},"excerpt":{"rendered":"<p>========================================================================= Ubuntu Security Notice USN-5760-1 December 05, 2022 libxml2 vulnerabilities ========================================================================= A security issue affects these releases of Ubuntu and its derivatives: &#8211; Ubuntu 22.10 &#8211; Ubuntu 22.04 LTS &#8211; Ubuntu 20.04 LTS &#8211; Ubuntu 18.04 LTS Summary: Several security issues were fixed in libxml2. Software Description: &#8211; libxml2: GNOME XML library Details: It was &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-34455","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/34455","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=34455"}],"version-history":[{"count":2,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/34455\/revisions"}],"predecessor-version":[{"id":34766,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/34455\/revisions\/34766"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=34455"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=34455"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=34455"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}