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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (JIRA)" <ji...@apache.org> on 2019/01/31 07:53:00 UTC
[jira] [Updated] (PDFBOX-4451) ArrayIndexOutOfBoundsException in
PDRectangle constructor
[ https://issues.apache.org/jira/browse/PDFBOX-4451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tilman Hausherr updated PDFBOX-4451:
------------------------------------
Component/s: PDModel
> ArrayIndexOutOfBoundsException in PDRectangle constructor
> ---------------------------------------------------------
>
> Key: PDFBOX-4451
> URL: https://issues.apache.org/jira/browse/PDFBOX-4451
> Project: PDFBox
> Issue Type: Bug
> Components: PDModel
> Affects Versions: 2.0.13
> Reporter: Robin Schimpf
> Priority: Minor
> Attachments: ArrayIndexOutOfBoundsException PDRectangle
>
>
> Fuzzing PDF merging with JQF triggered an ArrayIndexOutOfBoundsException. The attached file is merged with itself.
> {code:java}
> java.lang.ArrayIndexOutOfBoundsException: 3
> at org.apache.pdfbox.pdmodel.common.PDRectangle.<init>(PDRectangle.java:135)
> at org.apache.pdfbox.pdmodel.PDPage.getMediaBox(PDPage.java:281)
> at org.apache.pdfbox.pdmodel.PDPage.getCropBox(PDPage.java:325)
> at org.apache.pdfbox.multipdf.PDFMergerUtility.appendDocument(PDFMergerUtility.java:740)
> at org.apache.pdfbox.multipdf.PDFMergerUtility.legacyMergeDocuments(PDFMergerUtility.java:390)
> at org.apache.pdfbox.multipdf.PDFMergerUtility.mergeDocuments(PDFMergerUtility.java:276)
> ...
> {code}
> The Code used for fuzzing is
> {code:java}
> try (OutputStream out = new ByteArrayOutputStream()) {
> PDFMergerUtility pdfMergerUtility = new PDFMergerUtility();
> pdfMergerUtility.addSource(file);
> pdfMergerUtility.addSource(file);
> pdfMergerUtility.setDestinationStream(out);
> pdfMergerUtility.mergeDocuments(MemoryUsageSetting.setupMainMemoryOnly());
> }
> {code}
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