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From 5dee0365a56dd2cc4cfd0b182bc843b4f32c086c Mon Sep 17 00:00:00 2001
From: Justin Bronder <jsbronder@gmail.com>
Date: Mon, 23 Dec 2013 12:40:27 -0500
Subject: [PATCH] CVE-2013-4319: 2.x root submit fix
https://bugs.gentoo.org/show_bug.cgi?id=484320
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4319\
---
src/server/process_request.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/src/server/process_request.c b/src/server/process_request.c
index d4a3c92..b06a333 100644
--- a/src/server/process_request.c
+++ b/src/server/process_request.c
@@ -640,6 +640,21 @@ void process_request(
log_buffer);
}
+ if (svr_conn[sfds].cn_authen != PBS_NET_CONN_FROM_PRIVIL)
+ {
+ sprintf(log_buffer, "request type %s from host %s rejected (connection not privileged)",
+ reqtype_to_txt(request->rq_type),
+ request->rq_host);
+
+ log_record(PBSEVENT_JOB, PBS_EVENTCLASS_JOB, id, log_buffer);
+
+ req_reject(PBSE_BADHOST, 0, request, NULL, "request not authorized");
+
+ close_client(sfds);
+
+ return;
+ }
+
if (!tfind(svr_conn[sfds].cn_addr, &okclients))
{
sprintf(log_buffer, "request type %s from host %s rejected (host not authorized)",
--
1.8.3.2
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