Robin Schimpf created PDFBOX-4351:
-------------------------------------
Summary: IndexOutOfBoundsException when reading from
InputStreamSource
Key: PDFBOX-4351
URL: https://issues.apache.org/jira/browse/PDFBOX-4351
Project: PDFBox
Issue Type: Bug
Affects Versions: 2.0.12
Reporter: Robin Schimpf
Attachments: IndexOutOfBoundsException in PushbackInputStream called
from InputStreamSource#read
Fuzzing PDF loading with [JQF|https://github.com/rohanpadhye/jqf] triggered an
IndexOutOfBoundsException.
{code:java}
java.lang.IndexOutOfBoundsException
at java.io.PushbackInputStream.read(PushbackInputStream.java:170)
at
org.apache.pdfbox.pdfparser.InputStreamSource.read(InputStreamSource.java:62)
at
org.apache.pdfbox.pdfparser.InputStreamSource.readFully(InputStreamSource.java:113)
at
org.apache.pdfbox.pdfparser.BaseParser.parseDirObject(BaseParser.java:907)
at
org.apache.pdfbox.pdfparser.BaseParser.parseCOSArray(BaseParser.java:631)
at
org.apache.pdfbox.pdfparser.BaseParser.parseDirObject(BaseParser.java:874)
at
org.apache.pdfbox.pdfparser.PDFObjectStreamParser.parse(PDFObjectStreamParser.java:84)
at
org.apache.pdfbox.pdfparser.COSParser.parseObjectStream(COSParser.java:994)
at
org.apache.pdfbox.pdfparser.COSParser.retrieveCOSDictionary(COSParser.java:2277)
at
org.apache.pdfbox.pdfparser.COSParser.searchForTrailerItems(COSParser.java:2235)
at
org.apache.pdfbox.pdfparser.COSParser.rebuildTrailer(COSParser.java:2216)
at
org.apache.pdfbox.pdfparser.COSParser.retrieveTrailer(COSParser.java:279)
at
org.apache.pdfbox.pdfparser.PDFParser.initialParse(PDFParser.java:171)
at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:220)
at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1160)
at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1057)
...
{code}
The Code used for fuzzing is
{code:java}
PDDocument.load(inputStream)
{code}
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