Directory traversal vulnerability in arCHMage 0.2.4 allows remote attackers to write to arbitrary files via a .. (dot dot) in a CHM file.
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://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776164 | exploit |
http://www.openwall.com/lists/oss-security/2015/02/12/9 | mailing list |
https://exchange.xforce.ibmcloud.com/vulnerabilities/100879 | vdb entry |
http://www.openwall.com/lists/oss-security/2015/02/12/16 | mailing list |