Fabian Meumertzheim created IMAGING-279:
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Summary: Array sizes not checked for overflow
Key: IMAGING-279
URL: https://issues.apache.org/jira/browse/IMAGING-279
Project: Commons Imaging
Issue Type: Bug
Components: Format: BMP
Affects Versions: 1.0-alpha2
Reporter: Fabian Meumertzheim
In BmpParser.readImageContents, there is no check that
[imageDataSize|https://gitbox.apache.org/repos/asf?p=commons-imaging.git;a=blob;f=src/main/java/org/apache/commons/imaging/formats/bmp/BmpImageParser.java;h=09d560011ebbde5ea8df65a30ea9692c2e697d17;hb=HEAD#l441]
does not overflow. If it does, BinaryFunctions.readBytes crashes with an
uncaught NegativeArraySizeException.
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