From 5dee0365a56dd2cc4cfd0b182bc843b4f32c086c Mon Sep 17 00:00:00 2001 From: Justin Bronder 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