==========================================================================
\nUbuntu Security Notice USN-5300-1
\nFebruary 22, 2022<\/p>\n
php7.0 vulnerabilities
\n==========================================================================<\/p>\n
A security issue affects these releases of Ubuntu and its derivatives:<\/p>\n
– Ubuntu 16.04 ESM<\/p>\n
Summary:<\/p>\n
Several security issues were fixed in PHP.<\/p>\n
Software Description:
\n– php7.0: HTML-embedded scripting language interpreter<\/p>\n
Details:<\/p>\n
It was discovered that PHP incorrectly handled certain scripts.
\nAn attacker could possibly use this issue to cause a denial of service.
\n(CVE-2015-9253, CVE-2017-8923, CVE-2017-9118, CVE-2017-9120)<\/p>\n
It was discovered that PHP incorrectly handled certain inputs.
\nAn attacker could possibly use this issue to cause a denial of service,
\nor possibly obtain sensitive information. (CVE-2017-9119)<\/p>\n
It was discovered that PHP incorrectly handled certain scripts with XML
\nparsing functions.
\nAn attacker could possibly use this issue to obtain sensitive information.
\n(CVE-2021-21707)<\/p>\n
Update instructions:<\/p>\n
The problem can be corrected by updating your system to the following
\npackage versions:<\/p>\n
Ubuntu 16.04 ESM:
\nphp7.0-cgi 7.0.33-0ubuntu0.16.04.16+esm3
\nphp7.0-cli 7.0.33-0ubuntu0.16.04.16+esm3
\nphp7.0-fpm 7.0.33-0ubuntu0.16.04.16+esm3<\/p>\n
In general, a standard system update will make all the necessary changes.<\/p>\n
References:
\nhttps:\/\/ubuntu.com\/security\/notices\/USN-5300-1
\nCVE-2015-9253, CVE-2017-8923, CVE-2017-9118, CVE-2017-9119,
\nCVE-2017-9120, CVE-2021-21707<\/p>\n","protected":false},"excerpt":{"rendered":"
========================================================================== Ubuntu Security Notice USN-5300-1 February 22, 2022 php7.0 vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: – Ubuntu 16.04 ESM Summary: Several security issues were fixed in PHP. Software Description: – php7.0: HTML-embedded scripting language interpreter Details: It was discovered that PHP incorrectly handled certain scripts. An attacker could …<\/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-21017","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/21017","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=21017"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/21017\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=21017"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=21017"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=21017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}