ARC 5.21q allows directory traversal via a full pathname in an archive 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 |
---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=1179142 | patch exploit third party advisory issue tracking |
https://bugs.debian.org/774527 | patch third party advisory issue tracking |
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00048.html | vendor advisory |