floyd created IMAGING-215:
-----------------------------
Summary: ArrayIndexOutOfBoundsException in DhtSegment
Key: IMAGING-215
URL: https://issues.apache.org/jira/browse/IMAGING-215
Project: Commons Imaging
Issue Type: Bug
Components: Format: JPEG
Affects Versions: 1.0
Reporter: floyd
Attachments: ArrayIndexOutOfBoundsException_DhtSegment_79.jpeg
I simply ran the Kelinci AFL-based Java fuzzer with the common immaging as
explained here (with better input files than the author, fuzzing is all about
corpus data):
[https://github.com/isstac/kelinci/tree/master/examples/commons-imaging]
I found the following issue when parsing the attached file:
{code:java}
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 0
at
org.apache.commons.imaging.formats.jpeg.segments.DhtSegment$HuffmanTable.<init>(DhtSegment.java:79)
at
org.apache.commons.imaging.formats.jpeg.segments.DhtSegment.<init>(DhtSegment.java:173)
at
org.apache.commons.imaging.formats.jpeg.segments.DhtSegment.<init>(DhtSegment.java:146)
at
org.apache.commons.imaging.formats.jpeg.decoder.JpegDecoder.visitSegment(JpegDecoder.java:219)
at
org.apache.commons.imaging.formats.jpeg.JpegUtils.traverseJFIF(JpegUtils.java:89)
at
org.apache.commons.imaging.formats.jpeg.decoder.JpegDecoder.decode(JpegDecoder.java:437)
at
org.apache.commons.imaging.formats.jpeg.JpegImageParser.getBufferedImage(JpegImageParser.java:97)
at driver.Driver.main(Driver.java:23)
{code}
The rest is as described in the link, I also used commons-imaging-1.0-RC7.tar.gz
The parser doesn't declare that an ArrayIndexOutOfBoundsException could be
thrown.
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