id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc
20936,Image upload - HTTP error,voji,,"Unable to upload some type of images, because crunching error. 

Reproducation: 
Try to upload attached png image (SC20120611-160917.png), to wordpress site (3.3.2). I try it all of my wp sites, and fresh installation (without plugins). The upload progress aborted (HTTP error). 

If you convert the png file to jpg, the upload and crunching was succeed (there is no configuration errors i think).

I try some workarounds too, but doesn't help (this is not an individual problem i think): 
http://wordpress.org/support/topic/http-error-on-image-upload-still
http://wordpress.org/support/topic/flash-uploader-logs-out-during-crunching-phase?replies=19

This error affected 3rd party tools (like android wordpress app). ",defect (bug),new,normal,Awaiting Review,Upload,3.3.2,major,,,