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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt">This is an SVN patch request.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt">Type:</span></b><span lang="EN-US" style="font-size:10.0pt"> Bugfix<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt">Bugtracker references:<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-size:10.0pt"><a href="http://bugs.typo3.org/view.php?id=16223">http://bugs.typo3.org/view.php?id=16223</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt">Branches:<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-size:10.0pt">4-3, trunk<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">4-4, trunk<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">4-5, trunk<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt">Problem:<o:p></o:p></span></b></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt">The logging functions in saltedpasswords are not able to log failed backend userlogins to TYPO3īs syslog, because the inherited writelog-function gets overridden by a local function. As a result,
no notification e-mail is sent to [warning_email_addr] when a backend user has multiple failed login attempts. A remote “attacker” could try to login to a TYPO3 installations backend numerous of times without being noticed (no log entry and no warning-email
if configured).<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt">Solution:<o:p></o:p></span></b></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt">My solution calls the writelog-function from the parent object, so that failed backend logins are written to TYPO3īs syslog again and all logging/notifications work as expected.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt">Notes:<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-size:10.0pt">-<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Best regards<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Torben Hansen</span><o:p></o:p></p>
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