Absolute path traversal vulnerability in the org.debian.apt.UpdateCachePartially method in worker.py in Aptdaemon 0.40 in Ubuntu 10.10 and 11.04 allows local users to read arbitrary files via a full pathname in the sources_list argument, related to the D-Bus interface.
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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http://www.securityfocus.com/bid/46490 | vdb entry |
http://www.vupen.com/english/advisories/2011/0459 | vdb entry vendor advisory |
https://exchange.xforce.ibmcloud.com/vulnerabilities/65652 | vdb entry |
http://www.ubuntu.com/usn/USN-1068-1 | vendor advisory |
http://www.securitytracker.com/id?1025107 | vdb entry |
https://bugs.launchpad.net/bugs/722228 |