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<p class="MsoNormal"><span style="font-size:11.0pt">Hi Alan,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">We installed the Shibboleth using yum installer.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">o/p of </span><span style="color:black">ldd /usr/sbin/shibd</span><span style="font-size:11.0pt"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> <i>“linux-vdso.so.1 (0x00007ffe5cf9b000)<o:p></o:p></i></span></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libshibsp.so.11 => /lib64/libshibsp.so.11 (0x00007fa430a00000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libsystemd.so.0 => /lib64/libsystemd.so.0 (0x00007fa430923000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libxerces-c-3.2.so => /lib64/libxerces-c-3.2.so (0x00007fa430400000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007fa430000000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libc.so.6 => /lib64/libc.so.6 (0x00007fa42fc00000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libgssapi_krb5.so.2 => /lib64/libgssapi_krb5.so.2 (0x00007fa430cad000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> liblog4shib.so.2 => /lib64/liblog4shib.so.2 (0x00007fa430c78000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libsaml.so.12 => /lib64/libsaml.so.12 (0x00007fa42f600000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libxml-security-c.so.20 => /lib64/libxml-security-c.so.20 (0x00007fa430885000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libxmltooling.so.10 => /lib64/libxmltooling.so.10 (0x00007fa42f200000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libm.so.6 => /lib64/libm.so.6 (0x00007fa4307aa000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007fa430c5d000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libcap.so.2 => /lib64/libcap.so.2 (0x00007fa4307a0000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libgcrypt.so.20 => /lib64/libgcrypt.so.20 (0x00007fa4302c3000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> liblzma.so.5 => /lib64/liblzma.so.5 (0x00007fa430297000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libzstd.so.1 => /lib64/libzstd.so.1 (0x00007fa42ff29000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> liblz4.so.1 => /lib64/liblz4.so.1 (0x00007fa430273000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> /lib64/ld-linux-x86-64.so.2 (0x00007fa430d16000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libkrb5.so.3 => /lib64/libkrb5.so.3 (0x00007fa42fe4f000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libk5crypto.so.3 => /lib64/libk5crypto.so.3 (0x00007fa430787000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libcom_err.so.2 => /lib64/libcom_err.so.2 (0x00007fa43026c000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libkrb5support.so.0 => /lib64/libkrb5support.so.0 (0x00007fa43025b000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libkeyutils.so.1 => /lib64/libkeyutils.so.1 (0x00007fa430254000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libcrypto.so.3 => /lib64/libcrypto.so.3 (0x00007fa42ec00000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libresolv.so.2 => /lib64/libresolv.so.2 (0x00007fa430240000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libcurl.so.4 => /lib64/libcurl.so.4 (0x00007fa42f55e000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libssl.so.3 => /lib64/libssl.so.3 (0x00007fa42f478000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libz.so.1 => /lib64/libz.so.1 (0x00007fa42fe35000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libgpg-error.so.0 => /lib64/libgpg-error.so.0 (0x00007fa42fe0f000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libselinux.so.1 => /lib64/libselinux.so.1 (0x00007fa42fbd3000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libnghttp2.so.14 => /lib64/libnghttp2.so.14 (0x00007fa42fba9000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libidn2.so.0 => /lib64/libidn2.so.0 (0x00007fa42f1df000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libssh.so.4 => /lib64/libssh.so.4 (0x00007fa42f16a000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libpsl.so.5 => /lib64/libpsl.so.5 (0x00007fa43022c000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libldap.so.2 => /lib64/libldap.so.2 (0x00007fa42eb99000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> liblber.so.2 => /lib64/liblber.so.2 (0x00007fa42fb97000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libbrotlidec.so.1 => /lib64/libbrotlidec.so.1 (0x00007fa42f15c000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libpcre2-8.so.0 => /lib64/libpcre2-8.so.0 (0x00007fa42eafd000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libunistring.so.2 => /lib64/libunistring.so.2 (0x00007fa42e978000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libevent-2.1.so.7 => /lib64/libevent-2.1.so.7 (0x00007fa42e91f000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libsasl2.so.3 => /lib64/libsasl2.so.3 (0x00007fa42f13c000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libbrotlicommon.so.1 => /lib64/libbrotlicommon.so.1 (0x00007fa42f119000)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:11.0pt"> libcrypt.so.2 => /lib64/libcrypt.so.2 (0x00007fa42e8e5000)”<o:p></o:p></span></i></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;mso-ligatures:standardcontextual">Thanks and Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-ligatures:standardcontextual">Rajendra Rathore<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-ligatures:standardcontextual">9922701491<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Alan Buxey <alan.buxey@myunidays.com>
<br>
<b>Sent:</b> Tuesday, March 4, 2025 2:40 AM<br>
<b>To:</b> Shib Users <users@shibboleth.net><br>
<b>Cc:</b> Rathore, Rajendra <rarathore@ptc.com><br>
<b>Subject:</b> Re: facing issue with RHEL 9.5 with Shibboleth SP 3.4.1 or latest<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<span style="font-size:9.0pt;font-family:wf_segoe-ui_normal;color:#212121">You don't often get email from
<a href="mailto:alan.buxey@myunidays.com">alan.buxey@myunidays.com</a>. <a href="https://aka.ms/LearnAboutSenderIdentification">
Learn why this is important</a> <o:p></o:p></span></p>
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<p class="MsoNormal">hi,<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">We recently update RHEL to 9.5. during our application testing with Shibboleth SP 3.4.1 or latest, we found below issue. <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b>httpd</b>: Syntax error on line 3 of HTTPServer/conf/httpd.conf: Syntax error on line 16 of //HTTPServer/conf/conf.d/00-1mod_shib.conf: Cannot load /usr/lib64/shibboleth/mod_shib_24.so
into server: /lib64/libldap.so.2: undefined symbol: EVP_md2, version OPENSSL_3.0.0.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">so you have other SSL libraries lying around in /lib64 ? was your Shibboleth installed from package or built from source?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">what does <span style="color:black">ldd /usr/sbin/shibd give as output ?</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="color:black">regards</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="color:black">alan</span><o:p></o:p></p>
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