<oval_definitions xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5" xmlns:oval="http://oval.mitre.org/XMLSchema/oval-common-5" xmlns:oval-def="http://oval.mitre.org/XMLSchema/oval-definitions-5" xmlns:unix-def="http://oval.mitre.org/XMLSchema/oval-definitions-5#unix" xmlns:red-def="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux" xmlns:ind-def="http://oval.mitre.org/XMLSchema/oval-definitions-5#independent" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://oval.mitre.org/XMLSchema/oval-common-5 oval-common-schema.xsd http://oval.mitre.org/XMLSchema/oval-definitions-5 oval-definitions-schema.xsd http://oval.mitre.org/XMLSchema/oval-definitions-5#unix unix-definitions-schema.xsd http://oval.mitre.org/XMLSchema/oval-definitions-5#linux linux-definitions-schema.xsd">
<generator>
<oval:product_name>Oracle Errata System</oval:product_name>
<oval:product_version>Oracle Linux</oval:product_version>
<oval:schema_version>5.11</oval:schema_version>
<oval:timestamp>2026-10-13T11:24:01</oval:timestamp>
</generator>
<definitions>
<definition id="oval:com.oracle.elsa:def:202677369" version="501" class="patch">
<metadata>
<title>
ELSA-2026-77369:  mod_auth_openidc:2.3 security update (IMPORTANT)
</title>
<affected family="unix">
<platform>Oracle Linux 8</platform>

</affected>
<reference source="elsa" ref_id="ELSA-2026-77369" ref_url="https://linux.oracle.com/errata/ELSA-2026-77369.html"/>
<reference source="CVE" ref_id="CVE-2026-53938" ref_url="https://linux.oracle.com/cve/CVE-2026-53938.html"/>
<reference source="CVE" ref_id="CVE-2026-54789" ref_url="https://linux.oracle.com/cve/CVE-2026-54789.html"/>

<description>
cjose
[0.6.1-5]
- CVE-2026-53938 cjose: heap buffer overflow in AES key unwrap
  Resolves: RHEL-256961

mod_auth_openidc
[2.4.9.4-9]
- Resolves: RHEL-248080 CVE-2026-54789 Denial of Service via malformed state
            cookie parsing
</description>
<!--
 ~~~~~~~~~~~~~~~~~~~~   advisory details   ~~~~~~~~~~~~~~~~~~~ 
-->
<advisory>
<severity>IMPORTANT</severity>
<rights>Copyright 2026 Oracle, Inc.</rights>
<issued date="2026-10-09"/>
<cve cvss3="8.2/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H" href="https://linux.oracle.com/cve/CVE-2026-53938.html" public="20260909">CVE-2026-53938</cve>
<cve cvss3="7.5/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" href="https://linux.oracle.com/cve/CVE-2026-54789.html" public="20260821">CVE-2026-54789</cve>

<affected_cpe_list>
<cpe>cpe:/a:oracle:linux:8::appstream</cpe>
</affected_cpe_list>
</advisory>
</metadata>
<criteria operator="AND">
<criterion test_ref="oval:com.oracle.elsa:tst:202677369001" comment="Oracle Linux 8 is installed"/>
<criteria operator="OR">
<criteria operator="AND">
<criterion test_ref="oval:com.oracle.elsa:tst:202677369002" comment="Oracle Linux arch is aarch64"/>
<criteria operator="AND">
<criterion test_ref="oval:com.oracle.elsa:tst:202677369003" comment="Module mod_auth_openidc:2.3 is enabled"/>
<criteria operator="OR">
<criteria operator="AND">
<criterion test_ref="oval:com.oracle.elsa:tst:202677369004" comment="cjose is earlier than 0:0.6.1-5.module+el8.10.0+91060+e975931f"/>
<criterion test_ref="oval:com.oracle.elsa:tst:202677369005" comment="cjose is signed with the Oracle Linux 8 key"/>
</criteria>
<criteria operator="AND">
<criterion test_ref="oval:com.oracle.elsa:tst:202677369006" comment="cjose-devel is earlier than 0:0.6.1-5.module+el8.10.0+91060+e975931f"/>
<criterion test_ref="oval:com.oracle.elsa:tst:202677369007" comment="cjose-devel is signed with the Oracle Linux 8 key"/>
</criteria>
<criteria operator="AND">
<criterion test_ref="oval:com.oracle.elsa:tst:202677369008" comment="mod_auth_openidc is earlier than 0:2.4.9.4-9.module+el8.10.0+91060+e975931f"/>
<criterion test_ref="oval:com.oracle.elsa:tst:202677369009" comment="mod_auth_openidc is signed with the Oracle Linux 8 key"/>
</criteria>
</criteria>
</criteria>
</criteria>
<criteria operator="AND">
<criterion test_ref="oval:com.oracle.elsa:tst:202677369010" comment="Oracle Linux arch is x86_64"/>
<criteria operator="AND">
<criterion test_ref="oval:com.oracle.elsa:tst:202677369003" comment="Module mod_auth_openidc:2.3 is enabled"/>
<criteria operator="OR">
<criteria operator="AND">
<criterion test_ref="oval:com.oracle.elsa:tst:202677369004" comment="cjose is earlier than 0:0.6.1-5.module+el8.10.0+91060+e975931f"/>
<criterion test_ref="oval:com.oracle.elsa:tst:202677369005" comment="cjose is signed with the Oracle Linux 8 key"/>
</criteria>
<criteria operator="AND">
<criterion test_ref="oval:com.oracle.elsa:tst:202677369006" comment="cjose-devel is earlier than 0:0.6.1-5.module+el8.10.0+91060+e975931f"/>
<criterion test_ref="oval:com.oracle.elsa:tst:202677369007" comment="cjose-devel is signed with the Oracle Linux 8 key"/>
</criteria>
<criteria operator="AND">
<criterion test_ref="oval:com.oracle.elsa:tst:202677369008" comment="mod_auth_openidc is earlier than 0:2.4.9.4-9.module+el8.10.0+91060+e975931f"/>
<criterion test_ref="oval:com.oracle.elsa:tst:202677369009" comment="mod_auth_openidc is signed with the Oracle Linux 8 key"/>
</criteria>
</criteria>
</criteria>
</criteria>
</criteria>
</criteria>

</definition>
</definitions>
<!--
 ~~~~~~~~~~~~~~~~~~~~~   rpminfo tests   ~~~~~~~~~~~~~~~~~~~~~ 
-->
<tests>
<rpminfo_test id="oval:com.oracle.elsa:tst:202677369001"  version="501" comment="Oracle Linux 8 is installed" check="at least one" xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux">
<object object_ref="oval:com.oracle.elsa:obj:202677369001" />
<state state_ref="oval:com.oracle.elsa:ste:202677369003" />
</rpminfo_test>
<rpminfo_test id="oval:com.oracle.elsa:tst:202677369002"  version="501" comment="Oracle Linux arch is aarch64" check="at least one" xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux">
<object object_ref="oval:com.oracle.elsa:obj:202677369001" />
<state state_ref="oval:com.oracle.elsa:ste:202677369004" />
</rpminfo_test>
<ind-def:textfilecontent54_test id="oval:com.oracle.elsa:tst:202677369003"  version="501" comment="Module mod_auth_openidc:2.3 is enabled" check="all" >
<ind-def:object object_ref="oval:com.oracle.elsa:obj:202677369005" />
<ind-def:state state_ref="oval:com.oracle.elsa:ste:202677369002" />
</ind-def:textfilecontent54_test>
<rpminfo_test id="oval:com.oracle.elsa:tst:202677369004"  version="501" comment="cjose is earlier than 0:0.6.1-5.module+el8.10.0+91060+e975931f" check="at least one" xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux">
<object object_ref="oval:com.oracle.elsa:obj:202677369002" />
<state state_ref="oval:com.oracle.elsa:ste:202677369005" />
</rpminfo_test>
<rpminfo_test id="oval:com.oracle.elsa:tst:202677369005"  version="501" comment="cjose is signed with the Oracle Linux 8 key" check="at least one" xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux">
<object object_ref="oval:com.oracle.elsa:obj:202677369002" />
<state state_ref="oval:com.oracle.elsa:ste:202677369001" />
</rpminfo_test>
<rpminfo_test id="oval:com.oracle.elsa:tst:202677369006"  version="501" comment="cjose-devel is earlier than 0:0.6.1-5.module+el8.10.0+91060+e975931f" check="at least one" xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux">
<object object_ref="oval:com.oracle.elsa:obj:202677369003" />
<state state_ref="oval:com.oracle.elsa:ste:202677369005" />
</rpminfo_test>
<rpminfo_test id="oval:com.oracle.elsa:tst:202677369007"  version="501" comment="cjose-devel is signed with the Oracle Linux 8 key" check="at least one" xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux">
<object object_ref="oval:com.oracle.elsa:obj:202677369003" />
<state state_ref="oval:com.oracle.elsa:ste:202677369001" />
</rpminfo_test>
<rpminfo_test id="oval:com.oracle.elsa:tst:202677369008"  version="501" comment="mod_auth_openidc is earlier than 0:2.4.9.4-9.module+el8.10.0+91060+e975931f" check="at least one" xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux">
<object object_ref="oval:com.oracle.elsa:obj:202677369004" />
<state state_ref="oval:com.oracle.elsa:ste:202677369006" />
</rpminfo_test>
<rpminfo_test id="oval:com.oracle.elsa:tst:202677369009"  version="501" comment="mod_auth_openidc is signed with the Oracle Linux 8 key" check="at least one" xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux">
<object object_ref="oval:com.oracle.elsa:obj:202677369004" />
<state state_ref="oval:com.oracle.elsa:ste:202677369001" />
</rpminfo_test>
<rpminfo_test id="oval:com.oracle.elsa:tst:202677369010"  version="501" comment="Oracle Linux arch is x86_64" check="at least one" xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux">
<object object_ref="oval:com.oracle.elsa:obj:202677369001" />
<state state_ref="oval:com.oracle.elsa:ste:202677369007" />
</rpminfo_test>

</tests>
<!--
 ~~~~~~~~~~~~~~~~~~~~   rpminfo objects   ~~~~~~~~~~~~~~~~~~~~ 
-->
<objects>
<rpminfo_object xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux" id="oval:com.oracle.elsa:obj:202677369004" version="501">
<name>mod_auth_openidc</name>
</rpminfo_object>
<rpminfo_object xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux" id="oval:com.oracle.elsa:obj:202677369002" version="501">
<name>cjose</name>
</rpminfo_object>
<rpminfo_object xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux" id="oval:com.oracle.elsa:obj:202677369003" version="501">
<name>cjose-devel</name>
</rpminfo_object>
<rpminfo_object xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux" id="oval:com.oracle.elsa:obj:202677369001" version="501">
<name>oraclelinux-release</name>
</rpminfo_object>
<ind-def:textfilecontent54_object id="oval:com.oracle.elsa:obj:202677369005" version="641">
 <ind-def:filepath datatype="string">/etc/dnf/modules.d/mod_auth_openidc.module</ind-def:filepath>
 <ind-def:pattern operation="pattern match">\[mod_auth_openidc\][\w\W]*</ind-def:pattern>
 <ind-def:instance datatype="int">1</ind-def:instance>
</ind-def:textfilecontent54_object>
</objects>
<states>
<!--
 ~~~~~~~~~~~~~~~~~~~~   rpminfo states   ~~~~~~~~~~~~~~~~~~~~~ 
-->
<rpminfo_state xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux" id="oval:com.oracle.elsa:ste:202677369001" version="501">
<signature_keyid operation="equals">82562ea9ad986da3</signature_keyid>
</rpminfo_state>
<ind-def:textfilecontent54_state id="oval:com.oracle.elsa:ste:202677369002" version="641">
 <ind-def:text operation="pattern match">\nstream\s*=\s*2\.3\b[\w\W]*\nstate\s*=\s*(enabled|1|true)|\nstate\s*=\s*(enabled|1|true)[\w\W]*\nstream\s*=\s*2\.3\b</ind-def:text>
</ind-def:textfilecontent54_state>
<rpminfo_state xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux" id="oval:com.oracle.elsa:ste:202677369003" version="501">
<version operation="pattern match">^8</version>
</rpminfo_state>
<rpminfo_state xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux" id="oval:com.oracle.elsa:ste:202677369004" version="501">
<arch operation="pattern match">aarch64</arch>
</rpminfo_state>
<rpminfo_state xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux" id="oval:com.oracle.elsa:ste:202677369005" version="501">
<evr datatype="evr_string" operation="less than">0:0.6.1-5.module+el8.10.0+91060+e975931f</evr>
</rpminfo_state>
<rpminfo_state xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux" id="oval:com.oracle.elsa:ste:202677369006" version="501">
<evr datatype="evr_string" operation="less than">0:2.4.9.4-9.module+el8.10.0+91060+e975931f</evr>
</rpminfo_state>
<rpminfo_state xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5#linux" id="oval:com.oracle.elsa:ste:202677369007" version="501">
<arch operation="pattern match">x86_64</arch>
</rpminfo_state>

</states>
</oval_definitions>
