Henry Lin created IMAGING-350:
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Summary: Out of Memory (53644) found by OSS-Fuzz
Key: IMAGING-350
URL: https://issues.apache.org/jira/browse/IMAGING-350
Project: Commons Imaging
Issue Type: Bug
Reporter: Henry Lin
Attachments: 53644-apache-commons-imaging-ImagingGifFuzzer.zip
Dear Apache Commons Imaging team,
Fuzzing has found an out of memories in OSS-Fuzz with JVM Fuzzer Jazzer in
Apache Commons Imaging. We have reviewed the findings and consider it
security-related due to the potential of a denial of service.
Part of the stack trace:
== Java Exception: com.code_intelligence.jazzer.api.FuzzerSecurityIssueLow: Out
of memory (use '-Xmx1710m' to reproduce)
Caused by: java.lang.OutOfMemoryError: Java heap space at
java.base/java.io.ByteArrayOutputStream.<init>(ByteArrayOutputStream.java:81)
at
org.apache.commons.imaging.common.mylzw.MyLzwDecompressor.decompress(MyLzwDecompressor.java:149)
at
org.apache.commons.imaging.formats.gif.GifImageParser.readImageDescriptor(GifImageParser.java:394)
at
org.apache.commons.imaging.formats.gif.GifImageParser.readBlocks(GifImageParser.java:263)
at
org.apache.commons.imaging.formats.gif.GifImageParser.readFile(GifImageParser.java:472)
at
org.apache.commons.imaging.formats.gif.GifImageParser.readFile(GifImageParser.java:456)
at
org.apache.commons.imaging.formats.gif.GifImageParser.getBufferedImage(GifImageParser.java:825)
at
org.apache.commons.imaging.formats.gif.GifImageParser.getBufferedImage(GifImageParser.java:58)
at
org.apache.commons.imaging.ImageParser.getBufferedImage(ImageParser.java:529)
at ImagingGifFuzzer.fuzzerTestOneInput(ImagingGifFuzzer.java:24)
at
java.base/java.lang.invoke.LambdaForm$DMH/0x0000000800b95c40.invokeStaticInit(LambdaForm$DMH)
at
java.base/java.lang.invoke.LambdaForm$MH/0x0000000800bd4040.invoke(LambdaForm$MH)
at
java.base/java.lang.invoke.LambdaForm$MH/0x0000000800bd4840.invoke_MT(LambdaForm$MH)
…
We have added a reproducer.zip which contains a README that describes how to
reproduce the issue.
We would appreciate if you could take a look into the findings. Do you see a
risk that this might be exploited by untrusted input?
OSS-Fuzz Issue: [https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53644]
Hint: The provided OSS-Fuzz Issue links are only accessible if the issue gets
fixed or you are the maintainer of the OSS-Fuzz project.
Fuzz targets:
[https://github.com/google/oss-fuzz/blob/master/projects/apache-commons-imaging/ImagingGifFuzzer.java]
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