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Debian LTS DLA-2429-1 Wordpress Security Update for Multiple Threats

debian lts
Calendar Grey November 3, 2020
Dist Debian Esm H88
Ubuntu LTS USN-4567-2 provides a patch for various Joomla vulnerabilities. Upgrade to version 3.9.24+dfsg-1+ubuntu1.
There were several vulnerabilites reported against wordpress, as follows: CVE-2020-28032
Topics%20covered

Topics Covered

security advisory update threat wordpress CVE-2020-28032

Summary

CVE-2020-28032

WordPress before 4.7.19 mishandles deserialization requests in
wp-includes/Requests/Utility/FilteredIterator.php.

CVE-2020-28033

WordPress before 4.7.19 mishandles embeds from disabled sites
on a multisite network, as demonstrated by allowing a spam
embed.

CVE-2020-28034

WordPress before 4.7.19 allows XSS associated with global
variables.

CVE-2020-28035

WordPress before 4.7.19 allows attackers to gain privileges via
XML-RPC.

CVE-2020-28036

wp-includes/class-wp-xmlrpc-server.php in WordPress before
4.7.19 allows attackers to gain privileges by using XML-RPC to
comment on a post.

CVE-2020-28037

is_blog_installed in wp-includes/functions.php in WordPress
before 4.7.19 improperly determines whether WordPress is
already installed, which might allow an attacker to perform
a new installation, leading to remote code execution (as well
as a denial of service for the old installation).

CVE-2020-28038

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Package: wordpress
Version: 4.7.19+dfsg-1+deb9u1
CVE ID: CVE-2020-28032 CVE-2020-28033 CVE-2020-28034
Debian Bug: 973562

Topics%20covered

Topics Covered

security advisory update threat wordpress CVE-2020-28032

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