Absolute path traversal vulnerability in the untar_block function in win32/untar.c in Pidgin before 2.10.10 on Windows allows remote attackers to write to arbitrary files via a drive name in a tar archive of a smiley theme.
http://pidgin.im/news/security/?id=89
http://lists.opensuse.org/opensuse-updates/2014-11/msg00037.html
http://lists.opensuse.org/opensuse-updates/2014-11/msg00023.html