Seems to work just fine here on wheezy: | # cat /etc/debian_version | 7.11 | # update-flashplugin-nonfree --status | Flash Player version installed on this system : 11.2.202.632 | Flash Player version available on upstream site: 11.2.202.632 | flash-mozilla.so - auto mode | link currently points to /usr/lib/flashplugin-nonfree/libflashplayer.so | /usr/lib/flashplugin-nonfree/libflashplayer.so - priority 50 | Current 'best' version is '/usr/lib/flashplugin-nonfree/libflashplayer.so'. | # strings /usr/lib/flashplugin-nonfree/libflashplayer.so|grep LNX | LNX 11,2,202,632
Maybe removing /var/cache/flashplugin-nonfree/get-upstream-version.pl and running update-flashplugin-nonfree --install again solves the issue?