Log Message:
Changes with Apache 2.2.34

  *) Allow single-char field names inadvertantly disallowed in 2.2.32.

Changes with Apache 2.2.33 (not released)

  *) SECURITY: CVE-2017-7668 (cve.mitre.org)
     The HTTP strict parsing changes added in 2.2.32 and 2.4.24 introduced a
     bug in token list parsing, which allows ap_find_token() to search past
     the end of its input string. By maliciously crafting a sequence of
     request headers, an attacker may be able to cause a segmentation fault,
     or to force ap_find_token() to return an incorrect value.

  *) SECURITY: CVE-2017-3169 (cve.mitre.org)
     mod_ssl may dereference a NULL pointer when third-party modules call
     ap_hook_process_connection() during an HTTP request to an HTTPS port.

  *) SECURITY: CVE-2017-3167 (cve.mitre.org)
     Use of the ap_get_basic_auth_pw() by third-party modules outside of the
     authentication phase may lead to authentication requirements being
     bypassed.

  *) SECURITY: CVE-2017-7679 (cve.mitre.org)
     mod_mime can read one byte past the end of a buffer when sending a
     malicious Content-Type response header.

  *) Fix HttpProtocolOptions to inherit from global to VirtualHost scope.