Apache Commons Compress 1.4.1 RELEASE NOTES Apache Commons Compress software defines an API for working with compression and archive formats. These include: bzip2, gzip, pack200 and ar, cpio, jar, tar, zip, dump. Release 1.4.1 Changes in this version include: Fixed Bugs: o Ported libbzip2's fallback sort algorithm to BZip2CompressorOutputStream to speed up compression in certain edge cases. Using specially crafted inputs this can be used as a denial of service attack. See http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2098 For complete information on Commons Compress, including instructions on how to submit bug reports, patches, or suggestions for improvement, see the Apache Commons Compress website: http://commons.apache.org/compress/