The pathname canonicalization functionality in io/filesystem/filesystem.cc in Widelands before 15.1 expands leading ~ (tilde) characters to home-directory pathnames but does not restrict use of these characters in strings received from the network, which might allow remote attackers to conduct absolute path traversal attacks and overwrite arbitrary files via a ~ in a pathname that is used for a file transfer in an Internet game, a different vulnerability than CVE-2011-1932.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2011-12-05T11:00:00
Updated: 2024-08-07T00:09:19.500Z
Reserved: 2011-12-04T00:00:00
Link: CVE-2011-4675
Vulnrichment
No data.
NVD
Status : Modified
Published: 2011-12-05T11:55:07.867
Modified: 2024-11-21T01:32:45.187
Link: CVE-2011-4675
Redhat
No data.