[imp] Goofy PHP log entries - buffer overflow attempt?

[Brett Charbeneau]

Greetings,

	The only PHP box I have runs IMP, so my experience reading PHP 
logs is really limited.
	I'm seeing the log entries below and haven't a CLUE what's going 
on. It looks like someone is trying to do a buffer overflow, but I'm not 
sure.
	Anyone else see these? I can't find anything in the Google groups 
on it at all...

-- 

Brett Charbeneau, Network Administrator         Tel: 757-259-7750
Williamsburg Regional Library                   FAX: 757-259-7798
7770 Croaker Road                               brett at wrl.org
Williamsburg, VA 23188-7064                     http://www.wrl.org


Aug 21 11:51:54 webmail 
tuvwxyz[\]^_`abcdefghijklmnopqrstuvwxyz{|}~\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\
217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237 ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿àáâãäåæçèéêëìíîïðñòóôõö×øùúûüýþßà
áâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþ^?[10018]: PHP Notice:  Command 
unrecognized: UID FETCH (errflg=2) in Unknown on line 0 

Aug 21 11:51:54 webmail 
tuvwxyz[\]^_`abcdefghijklmnopqrstuvwxyz{|}~\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\
217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237 ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿àáâãäåæçèéêëìíîïðñòóôõö×øùúûüýþßà
áâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþ^?[10018]: PHP Notice:  IMAP protocol error: 
Command unrecognized: UID FETCH (errflg=2) in Unknown on 
line 0