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$NetBSD: patch-modules_mappers_mod_rewrite.c,v 1.3.2.2 2013/06/02 11:07:36 spz Exp $
Fix for security vulnerability reported in CVE-2013-1862. Patch taken
from here:
http://people.apache.org/~jorton/mod_rewrite-CVE-2013-1862.patch
--- modules/mappers/mod_rewrite.c.orig 2013-02-18 21:31:42.000000000 +0000
+++ modules/mappers/mod_rewrite.c 2013-05-30 23:50:27.000000000 +0100
@@ -500,11 +500,11 @@
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 ? rhost : "UNKNOWN-HOST",
- rname ? rname : "-",
- r->user ? (*r->user ? r->user : "\"\"") : "-",
+ rhost ? ap_escape_logitem(r->pool, rhost) : "UNKNOWN-HOST",
+ rname ? ap_escape_logitem(r->pool, rname) : "-",
+ r->user ? (*r->user ? ap_escape_logitem(r->pool, r->user) : "\"\"") : "-",
current_logtime(r),
- ap_get_server_name(r),
+ ap_escape_logitem(r->pool, ap_get_server_name(r)),
(void *)(r->server),
(void *)r,
r->main ? "subreq" : "initial",
@@ -514,7 +514,7 @@
perdir ? "[perdir " : "",
perdir ? perdir : "",
perdir ? "] ": "",
- text);
+ ap_escape_logitem(r->pool, text));
nbytes = strlen(logline);
apr_file_write(conf->rewritelogfp, logline, &nbytes);
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