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Posted to dev@pdfbox.apache.org by "Fabian Meumertzheim (Jira)" <ji...@apache.org> on 2021/02/22 10:25:00 UTC

[jira] [Created] (PDFBOX-5104) ArrayIndexOutOfBoundsException in isOwnerPassword

Fabian Meumertzheim created PDFBOX-5104:
-------------------------------------------

             Summary: ArrayIndexOutOfBoundsException in isOwnerPassword
                 Key: PDFBOX-5104
                 URL: https://issues.apache.org/jira/browse/PDFBOX-5104
             Project: PDFBox
          Issue Type: Bug
            Reporter: Fabian Meumertzheim
         Attachments: crash-220e4aa98d4bf26be7d9949391263d480a4c9cc1.pdf

The attached PDF generates the following stack trace when loaded via Loader.loadPDF (using current Git revision [877fe27feaa36e7d24119b053ef41c4247f0691d|https://github.com/apache/pdfbox/commit/877fe27feaa36e7d24119b053ef41c4247f0691d]):

java.lang.ArrayIndexOutOfBoundsException: arraycopy: last source index 32 out of bounds for byte[14]
	at java.base/java.lang.System.arraycopy(Native Method)
	at org.apache.pdfbox.pdmodel.encryption.StandardSecurityHandler.isOwnerPassword(StandardSecurityHandler.java:566)
	at org.apache.pdfbox.pdmodel.encryption.StandardSecurityHandler.prepareForDecryption(StandardSecurityHandler.java:191)
	at org.apache.pdfbox.pdfparser.COSParser.prepareDecryption(COSParser.java:2522)
	at org.apache.pdfbox.pdfparser.COSParser.rebuildTrailer(COSParser.java:1885)
	at org.apache.pdfbox.pdfparser.COSParser.retrieveTrailer(COSParser.java:263)
	at org.apache.pdfbox.pdfparser.PDFParser.initialParse(PDFParser.java:127)
	at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:180)
	at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:154)
	at org.apache.pdfbox.Loader.loadPDF(Loader.java:204)
	at com.example.PdfBoxFuzzer.fuzzerTestOneInput(PdfBoxFuzzer.java:31)
 

 



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