Intermittent 400 bad request header field is missing ':' with Apache and SSL

Posted by David Tinker on Server Fault See other posts from Server Fault or by David Tinker
Published on 2011-01-24T06:18:51Z Indexed on 2012/04/08 23:33 UTC
Read the original article Hit count: 296

Filed under:

apache2

|

ubuntu

|

ssl

Apache is returning rare intermittent 400 "bad request header field is missing ':' olhuaqv3o1t29flvr0 (random string)" errors. This seems to be related to https access and happens from Firefox, IE, Chrome etc. I am using a certificate from rapidssl.

Apache/2.2.14 (Ubuntu) DAV/2 SVN/1.6.6 mod_jk/1.2.28 PHP/5.3.2-1ubuntu4.5 with Suhosin-Patch mod_ssl/2.2.14 OpenSSL/0.9.8k

Anyone know how to fix this?

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