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sanitizeShellString() improvement

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Sebastian Hildebrandt
2021-03-14 18:08:45 +01:00
parent 41b3059f21
commit af9b8a522e
5 changed files with 31 additions and 7 deletions
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docs/security.html
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@@ -43,6 +43,23 @@
<div class="col-12 sectionheader">
<div class="title">Security Advisories</div>
<div class="text">
<h2>Command Injection Vulnerability</h2>
<p><span class="bold">Affected versions:</span>
&lt; 5.6.3 and &lt; 4.34.13<br>
<span class="bold">Date:</span> 2021-03-14<br>
<span class="bold">CVE indentifier</span> -
</p>
<h4>Impact</h4>
<p>We had an issue that there was a possibility to perform a potential command injection possibility by passing a manipulated string prototype as a parameter to the following functions. Affected commands: <span class="code">inetLatency()</span>, <span class="code">inetChecksite()</span>, <span class="code">services()</span>, <span class="code">processLoad()</span>.</p>
<h4>Patch</h4>
<p>Problem was fixed with additional parameter checking. Please upgrade to version >= 5.6.3 (or >= 4.34.13 if you are using version 4).</p>
<h4>Workarround</h4>
<p>If you cannot upgrade, be sure to check or sanitize parameter strings that are passed to <span class="code">inetLatency()</span>, <span class="code">inetChecksite()</span>, <span class="code">services()</span>, <span class="code">processLoad()</span> (string only)</p>
<hr>
<br>
<h2>Insufficient File Scheme Validation</h2>
<p><span class="bold">Affected versions:</span>
&lt; 5.3.2 and &lt; 4.34.12<br>