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Posted to dev@pdfbox.apache.org by "Michael Klink (Jira)" <ji...@apache.org> on 2021/02/22 13:37:00 UTC
[jira] [Commented] (PDFBOX-5104) ArrayIndexOutOfBoundsException in
isOwnerPassword
[ https://issues.apache.org/jira/browse/PDFBOX-5104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17288383#comment-17288383 ]
Michael Klink commented on PDFBOX-5104:
---------------------------------------
Adobe Reader also displays an error dialog when opening the PDF and displays only an empty page and broken comments.
Probably one could replace the \{{ArrayIndexOutOfBoundsException}} by a \{{BrokenPdfException}}.
> ArrayIndexOutOfBoundsException in isOwnerPassword
> -------------------------------------------------
>
> Key: PDFBOX-5104
> URL: https://issues.apache.org/jira/browse/PDFBOX-5104
> Project: PDFBox
> Issue Type: Bug
> Reporter: Fabian Meumertzheim
> Priority: Major
> 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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