Directory traversal vulnerability in the log viewer in Apache Storm 0.9.0.1 allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter to log.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Link | Tags |
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https://mail-archives.apache.org/mod_mbox/storm-dev/201404.mbox/%3CJIRA.12704141.1395964296891.201561.1398799995645%40arcas%3E | mailing list |
https://issues.apache.org/jira/browse/STORM-269 | patch vendor advisory issue tracking |