https://issues.apache.org/bugzilla/show_bug.cgi?id=56542

            Bug ID: 56542
           Summary: 2.4.x mod_rewrite writes data to a log file without
                    sanitizing
           Product: Apache httpd-2
           Version: 2.4.9
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: mod_rewrite
          Assignee: [email protected]
          Reporter: [email protected]

comparing do_rewritelog() in line 2.2 and 2.4 I've found missing inheritance
for CVE-2013-1862 what may provide to writes data to a log file without
sanitizing

2.2
   logline = apr_psprintf(r->pool, "%s %s %s %s [%s/sid#%pp][rid#%pp/%s%s%s] "
                                    "(%d) %s%s%s%s" APR_EOL_STR,
                           rhost ? ap_escape_logitem(r->pool, rhost) :
"UNKNOWN-HOST",
                           rname ? ap_escape_logitem(r->pool, rname) : "-",


and 

2.4
    logline = apr_psprintf(r->pool, "%s %s %s [%s/sid#%pp][rid#%pp/%s%s%s] "
                                    "%s%s%s%s",
                           rhost ? rhost : "UNKNOWN-HOST",
                           rname ? rname : "-",


Why this is not patched since 2013 in 2.4? What is the reason for such a
difference?

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