| Titel | itext7 8.0.2 Array Index Out Of Bounds |
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| Beschreibung | Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 32 out of bounds for length 32
# Crash stack:
The crash thread's stack is as follows:
```
at com.itextpdf.kernel.pdf.PdfXrefTable.initFreeReferencesList(PdfXrefTable.java:439)
at com.itextpdf.kernel.pdf.PdfDocument.open(PdfDocument.java:2077)
at com.itextpdf.kernel.pdf.PdfDocument.<init>(PdfDocument.java:211)
at com.itextpdf.kernel.pdf.PdfDocument.<init>(PdfDocument.java:193)
at com.example.PdfFuzzer.myFuzzTest(PdfFuzzer.java:34)
```
# Steps to reproduce:
1. Build the following java code with the corresponding itextpdf library (version 8.0.2).
```
## Download poc and reproduce files from https://drive.google.com/drive/folders/1OBAeGH_rNfa1os6g6QlIt4pL-2NKHZm_?usp=sharing
cd itext7_env_reproduce
bash build.sh
```
2. Run the built program to see the crash by feeding the poc file
```
java -jar target/Entry-1.0-SNAPSHOT-jar-with-dependencies.jar /poc/crash-e9288bfcb681423bf24e93919bbc14deddccb88f
``` |
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| Quelle | ⚠️ https://drive.google.com/drive/folders/1OBAeGH_rNfa1os6g6QlIt4pL-2NKHZm_?usp=sharing |
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| Benutzer | Anonymous User |
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| Einreichung | 15.11.2023 10:35 (vor 3 Jahren) |
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| Moderieren | 26.11.2023 08:27 (11 days later) |
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| Status | Akzeptiert |
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| VulDB Eintrag | 246124 [Apryse iText 8.0.2 PdfDocument.java main Pufferüberlauf] |
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| Punkte | 20 |
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