{"id":22312,"date":"2018-02-13T01:34:26","date_gmt":"2018-02-12T16:34:26","guid":{"rendered":"https:\/\/jirak.net\/wp\/usn-3566-1-php-vulnerabilities\/"},"modified":"2018-02-13T01:34:26","modified_gmt":"2018-02-12T16:34:26","slug":"usn-3566-1-php-vulnerabilities","status":"publish","type":"post","link":"https:\/\/jirak.net\/wp\/usn-3566-1-php-vulnerabilities\/","title":{"rendered":"USN-3566-1: PHP vulnerabilities"},"content":{"rendered":"<p>USN-3566-1: PHP vulnerabilities<\/p>\n<h2>Ubuntu Security Notice USN-3566-1<\/h2>\n<p><em>12th February, 2018<\/em><\/p>\n<h3>php5 vulnerabilities<\/h3>\n<p>A security issue affects these releases of Ubuntu and its<br \/>\n    derivatives:<\/p>\n<ul>\n<li>Ubuntu 14.04 LTS<\/li>\n<\/ul>\n<h3>Summary<\/h3>\n<p>Several security issues were fixed in PHP.\n<\/p>\n<h3>Software description<\/h3>\n<ul>\n<li>php5<br \/>\n    &#8211; HTML-embedded scripting language interpreter<\/p>\n<\/li>\n<\/ul>\n<h3>Details<\/h3>\n<p>It was discovered that PHP incorrectly handled the PHAR 404 error page. A<br \/>remote attacker could possibly use this issue to conduct cross-site<br \/>scripting (XSS) attacks. (<a href=\"http:\/\/people.ubuntu.com\/~ubuntu-security\/cve\/CVE-2018-5712\">CVE-2018-5712<\/a>)<\/p>\n<p>It was discovered that PHP incorrectly handled memory when unserializing<br \/>certain data. A remote attacker could use this issue to cause PHP to crash,<br \/>resulting in a denial of service, or possibly execute arbitrary code.<br \/>(<a href=\"http:\/\/people.ubuntu.com\/~ubuntu-security\/cve\/CVE-2017-12933\">CVE-2017-12933<\/a>)<\/p>\n<p>It was discovered that PHP incorrectly handled &#039;front of&#039; and &#039;back of&#039;<br \/>date directives. A remote attacker could possibly use this issue to obtain<br \/>sensitive information. (<a href=\"http:\/\/people.ubuntu.com\/~ubuntu-security\/cve\/CVE-2017-16642\">CVE-2017-16642<\/a>)<\/p>\n<h3>Update instructions<\/h3>\n<p> The problem can be corrected by updating your system to the following<br \/>\npackage version:<\/p>\n<dl>\n<dt>Ubuntu 14.04 LTS:<\/dt>\n<dd>\n    <a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/php5\">php5-cli<\/a><br \/>\n    <span><br \/>\n        <a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/php5\/5.5.9+dfsg-1ubuntu4.23\">5.5.9+dfsg-1ubuntu4.23<\/a><br \/>\n    <\/span>\n  <\/dd>\n<dd>\n    <a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/php5\">php5-cgi<\/a><br \/>\n    <span><br \/>\n        <a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/php5\/5.5.9+dfsg-1ubuntu4.23\">5.5.9+dfsg-1ubuntu4.23<\/a><br \/>\n    <\/span>\n  <\/dd>\n<dd>\n    <a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/php5\">libapache2-mod-php5<\/a><br \/>\n    <span><br \/>\n        <a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/php5\/5.5.9+dfsg-1ubuntu4.23\">5.5.9+dfsg-1ubuntu4.23<\/a><br \/>\n    <\/span>\n  <\/dd>\n<dd>\n    <a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/php5\">php5-fpm<\/a><br \/>\n    <span><br \/>\n        <a href=\"https:\/\/launchpad.net\/ubuntu\/+source\/php5\/5.5.9+dfsg-1ubuntu4.23\">5.5.9+dfsg-1ubuntu4.23<\/a><br \/>\n    <\/span>\n  <\/dd>\n<\/dl>\n<p>To update your system, please follow these instructions:<br \/>\n<a href=\"https:\/\/wiki.ubuntu.com\/Security\/Upgrades\">https:\/\/wiki.ubuntu.com\/Security\/Upgrades<\/a>.\n<\/p>\n<p>In general, a standard system update will make all the necessary changes.<\/p>\n<h3>References<\/h3>\n<p>        <a href=\"http:\/\/people.ubuntu.com\/~ubuntu-security\/cve\/CVE-2017-12933\">CVE-2017-12933<\/a>, <\/p>\n<p>        <a href=\"http:\/\/people.ubuntu.com\/~ubuntu-security\/cve\/CVE-2017-16642\">CVE-2017-16642<\/a>, <\/p>\n<p>        <a href=\"http:\/\/people.ubuntu.com\/~ubuntu-security\/cve\/CVE-2018-5712\">CVE-2018-5712<\/a><\/p>\n<p>Source: <a href=\"http:\/\/www.ubuntu.com\/usn\/usn-3566-1\/\" target=\"_blank\">USN-3566-1: PHP vulnerabilities<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>USN-3566-1: PHP vulnerabilities Ubuntu Security Notice USN-3566-1 12th February, 2018 php5 vulnerabilities A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 14.04 LTS Summary Several security issues were fixed in PHP. Software description php5 &#8211; HTML-embedded scripting language interpreter Details It was discovered that PHP incorrectly handled the PHAR 404 error page. Aremote attacker could possibly use this issue to conduct cross-sitescripting (XSS) attacks. (CVE-2018-5712) It was discovered that PHP incorrectly handled memory when unserializingcertain data. A remote attacker could use this issue to cause PHP to crash,resulting in a denial of service, or possibly execute arbitrary code.(CVE-2017-12933) It was discovered that PHP incorrectly handled &#039;front of&#039; and &#039;back of&#039;date directives. A remote attacker could possibly use this issue to obtainsensitive information. (CVE-2017-16642) Update instructions The problem can be corrected by updating your system to the following <a class=\"mh-excerpt-more\" href=\"https:\/\/jirak.net\/wp\/usn-3566-1-php-vulnerabilities\/\" title=\"USN-3566-1: PHP vulnerabilities\">[ more&#8230; ]<\/a><\/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-22312","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\/22312","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=22312"}],"version-history":[{"count":1,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/posts\/22312\/revisions"}],"predecessor-version":[{"id":22313,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/posts\/22312\/revisions\/22313"}],"wp:attachment":[{"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/media?parent=22312"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/categories?post=22312"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/tags?post=22312"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}