IBM WebSphere XXE Vulnerability (CVE-2024-45086) and Patch APAR PH63032

From this webpage screenshot, the following key information about the vulnerability can be obtained: 1. Vulnerability Name: IBM WebSphere Application Server is vulnerable to an XML External Entity Injection (XXE) vulnerability (CVE-2024-45086). 2. Vulnerability Type: XML External Entity Injection (XXE). 3. Vulnerability Description: When processing XML data, IBM WebSphere Application Server is vulnerable to XML External Entity Injection (XXE) attacks. Privileged users can exploit this vulnerability to expose sensitive information or consume memory resources. 4. Vulnerability ID: CVE-2024-45086. 5. Vulnerability Classification: CWE-611: Improper Restriction of XML External Entity Reference. 6. CVSS Score: 5.5. 7. Affected Products and Versions: - IBM WebSphere Application Server 9.0 - IBM WebSphere Application Server 8.5 8. Remediation Recommendations: - IBM strongly recommends immediately applying the fix via APAR PH63032 to resolve this vulnerability. - For WebSphere Application Server Traditional Edition: - For V9.0.0.0 to 9.0.5.21: Upgrade to the required minimum fix level, then apply fix PH63032. - For V8.5.0.0 to 8.5.5.26: Upgrade to the required minimum fix level, then apply fix PH63032. 9. Workarounds and Mitigations: None. 10. Notify on Future Security Advisories: Subscribe to My Notifications to receive important product support alerts. 11. Related Links: - Complete CVSS v3 Guide - On-line Calculator v3 - IBM Secure Engineering Web Portal - IBM Product Security Incident Response Blog 12. Disclaimer: The CVSS score provided by IBM is for reference only and does not guarantee the security of any specific product. Customers should assess the impact of the vulnerability based on their own environments. This information provides a detailed description of the vulnerability, its scope, remediation recommendations, and related resources to help users understand and address the vulnerability.

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IBM WebSphere XXE Vulnerability (CVE-2024-45086) and Patch APAR PH63032