Description
Apache PDFBox 2.0.14 does not properly initialize the XML parser, which allows context-dependent attackers to conduct XML External Entity (XXE) attacks via a crafted XFDF.
Remediation
References
https://www.oracle.com/security-alerts/cpuapr2020.html
https://www.oracle.com/security-alerts/cpuApr2021.html
https://www.oracle.com//security-alerts/cpujul2021.html
https://www.oracle.com/security-alerts/cpuoct2021.html
https://lists.apache.org/thread.html/bc8db1bf459f1ad909da47350ed554ee745abe9f25f2b50cad4e06dd%40%3Cserver-dev.james.apache.org%3E
https://lists.apache.org/thread.html/be86fcd7cd423a3fe6b73a3cb9d7cac0b619d0deb99e6b5d172c98f4%40%3Ccommits.tika.apache.org%3E
https://lists.apache.org/thread.html/8a19bd6d43e359913341043c2a114f91f9e4ae170059539ad1f5673c%40%3Ccommits.tika.apache.org%3E
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/POPOGHJ5CVMUVCRQU7APBAN5IVZGZFDX/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6HKVPTJWZGUB4MH4AAOWMRJHRDBYFHGJ/
https://lists.apache.org/thread.html/r32b8102392a174b17fd19509a9e76047f74852b77b7bf46af95e45a2%40%3Cserver-dev.james.apache.org%3E
https://lists.apache.org/thread.html/r0a2141abeddae66dd57025f1681c8425834062b7c0c7e0b1d830a95d%40%3Cusers.pdfbox.apache.org%3E
https://lists.apache.org/thread.html/1a3756557f8cb02790b7183ccf7665ae23f608a421c4f723113bca79%40%3Cusers.pdfbox.apache.org%3E
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