Blame SOURCES/ntp-4.2.6p5-cve-2014-9293.patch
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diff -up ntp-4.2.6p5/ntpd/ntp_config.c.cve-2014-9293 ntp-4.2.6p5/ntpd/ntp_config.c
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--- ntp-4.2.6p5/ntpd/ntp_config.c.cve-2014-9293 2014-12-19 16:24:18.297578337 +0100
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+++ ntp-4.2.6p5/ntpd/ntp_config.c 2014-12-19 16:24:18.311578368 +0100
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@@ -1866,13 +1866,16 @@ config_auth(
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req_hashlen = digest_len;
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#endif
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} else {
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- int rankey;
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+ unsigned char rankey[16];
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+
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+ if (ntp_crypto_random_buf(rankey, sizeof (rankey))) {
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+ msyslog(LOG_ERR, "ntp_crypto_random_buf() failed.");
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+ exit(1);
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+ }
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- rankey = ntp_random();
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req_keytype = NID_md5;
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req_hashlen = 16;
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- MD5auth_setkey(req_keyid, req_keytype,
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- (u_char *)&rankey, sizeof(rankey));
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+ MD5auth_setkey(req_keyid, req_keytype, rankey, sizeof(rankey));
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authtrust(req_keyid, 1);
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}
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diff -up ntp-4.2.6p5/ntpd/ntpd.c.cve-2014-9293 ntp-4.2.6p5/ntpd/ntpd.c
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--- ntp-4.2.6p5/ntpd/ntpd.c.cve-2014-9293 2014-12-19 16:24:02.000000000 +0100
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+++ ntp-4.2.6p5/ntpd/ntpd.c 2014-12-19 16:24:18.298578339 +0100
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@@ -593,6 +593,7 @@ ntpdmain(
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get_systime(&now;;
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ntp_srandom((int)(now.l_i * now.l_uf));
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+ ntp_crypto_srandom();
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#if !defined(VMS)
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# ifndef NODETACH
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