Operating System:

[Debian]

Published:

09 November 2020

Protect yourself against future threats.

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2020.3938
                         wordpress security update
                              9 November 2020

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           wordpress
Publisher:         Debian
Operating System:  Debian GNU/Linux
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated      
                   Increased Privileges            -- Remote/Unauthenticated      
                   Cross-site Request Forgery      -- Remote with User Interaction
                   Denial of Service               -- Remote/Unauthenticated      
                   Cross-site Scripting            -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-28040 CVE-2020-28039 CVE-2020-28038
                   CVE-2020-28037 CVE-2020-28036 CVE-2020-28035
                   CVE-2020-28034 CVE-2020-28033 CVE-2020-28032

Reference:         ESB-2020.3789

Original Bulletin: 
   http://www.debian.org/security/2020/dsa-4784

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Debian Security Advisory DSA-4784-1                   security@debian.org
https://www.debian.org/security/                       Sebastien Delafond
November 06, 2020                     https://www.debian.org/security/faq
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Package        : wordpress
CVE ID         : CVE-2020-28032 CVE-2020-28033 CVE-2020-28034 CVE-2020-28035 
                 CVE-2020-28036 CVE-2020-28037 CVE-2020-28038 CVE-2020-28039 
                 CVE-2020-28040
Debian Bug     : 971914 973562

Several vulnerabilities were discovered in Wordpress, a web blogging
tool. They allowed remote attackers to run insecure deserialization,
embed spam, perform various Cross-Site Scripting (XSS) or Cross-Site
Request Forgery (CSRF) attacks, escalate privileges, run arbitrary
code, and delete arbitrary files.

For the stable distribution (buster), these problems have been fixed in
version 5.0.11+dfsg1-0+deb10u1.

We recommend that you upgrade your wordpress packages.

For the detailed security status of wordpress please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/wordpress

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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