(1) bash before 1.14.7, and (2) tcsh 6.05 allow local users to gain privileges via directory names that contain shell metacharacters (` back-tick), which can cause the commands enclosed in the directory name to be executed when the shell expands filenames using the \w option in the PS1 variable.
Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.
Link | Tags |
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http://www.dataguard.no/bugtraq/1996_3/0503.html | mailing list exploit patch vendor advisory |
http://marc.info/?l=bugtraq&m=87602167419868&w=2 | mailing list |