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<p class="MsoNormal">Hi all,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Our vulnerability management software is reporting an issue in the Spring Framework 5.3.x<br>
Is this an issue within Shibboleth IdP 4.3.1<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<h1>Spring Framework 5.3.x < 5.3.26 / 6.0.x < 6.0.7 Security Bypass (CVE-2023-20860)<o:p></o:p></h1>
<p class="text-styletextstyle-sc-owgoqc-0">Vulnerability<o:p></o:p></p>
<p class="MsoNormal">HIGH<o:p></o:p></p>
<h2>Description<o:p></o:p></h2>
<p class="text-styletextstyle-sc-owgoqc-0">The remote host contains a Spring Framework version is affected by a security bypass vulnerability. Using ** as a pattern in Spring Security configuration with the mvcRequestMatcher creates a mismatch in pattern matching
between Spring Security and Spring MVC, and the potential for a security bypass.
<o:p></o:p></p>
<h2>Solution<o:p></o:p></h2>
<p class="text-styletextstyle-sc-owgoqc-0">Upgrade to Spring Framework version 5.3.26, 6.0.7 or later.<o:p></o:p></p>
<h2>See Also<o:p></o:p></h2>
<p class="MsoNormal"><a href="https://spring.io/security/cve-2023-20860" target="_blank">https://spring.io/security/cve-2023-20860</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">regards<br>
Gary<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;mso-fareast-language:EN-AU"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#DA3D0F">Gary Lipscomb<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial",sans-serif;mso-fareast-language:EN-AU">Technical Officer, Systems
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial",sans-serif;mso-fareast-language:EN-AU">IT
<span style="color:#414141">Infrastructure & Security | Division of Information Technology</span></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif"><br>
Charles Sturt University, Bathurst, NSW </span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;mso-fareast-language:EN-AU">2795</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">Ph: 02
</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;mso-fareast-language:EN-AU">6338 6533</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">Email:
</span><span style="font-family:"Arial",sans-serif;color:red;mso-fareast-language:EN-AU"><a href="mailto:glipscomb@csu.edu.au"><span style="font-size:10.0pt;color:#0563C1">glipscomb</span><span style="font-size:10.0pt;color:#0563C1;mso-fareast-language:EN-US">@csu.edu.au</span></a></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif"> <o:p></o:p></span></p>
<p class="MsoNormal"><a href="http://www.csu.edu.au/"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#DA3D0F">csu.edu.au</span></a><span style="font-size:10.0pt;font-family:"Arial",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="mso-fareast-language:EN-AU"><o:p> </o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><a title="Charles Sturt University" href="http://www.csu.edu.au/"><img style="HEIGHT: 70px" border="0" src="cid:CSU_Logo_01(1)_4d6858d2-0063-4b9a-b775-e0889d59b027.png" height="70"></a></p>
<p style="FONT-SIZE: 8px; FONT-FAMILY: Arial, Helvetica, sans-serif; COLOR: #c42129">
<font color="#da3d0f"><span>| ALBURY-WODONGA | BATHURST | CANBERRA | DUBBO | GOULBURN | ORANGE | PARRAMATTA | PORT MACQUARIE | WAGGA WAGGA |
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