Bug 912292 (CVE-2015-0206) - VUL-0: CVE-2015-0206: openssl: memory leak can occur in dtls1_buffer_record
Summary: VUL-0: CVE-2015-0206: openssl: memory leak can occur in dtls1_buffer_record
Status: RESOLVED FIXED
Alias: CVE-2015-0206
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Deadline: 2015-01-23
Assignee: Security Team bot
QA Contact: Security Team bot
URL:
Whiteboard: maint:released:sle10-sp3-manager:6025...
Keywords:
Depends on:
Blocks:
 
Reported: 2015-01-08 15:45 UTC by Marcus Meissner
Modified: 2022-02-16 21:16 UTC (History)
2 users (show)

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Found By: ---
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Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Description Marcus Meissner 2015-01-08 15:45:14 UTC 
via openssl git

1.0.1 fix

commit 04685bc949e90a877656cf5020b6d4f90a9636a6
Author: Matt Caswell <matt@openssl.org>
Date:   Wed Jan 7 14:18:13 2015 +0000

    A memory leak can occur in dtls1_buffer_record if either of the calls to
    ssl3_setup_buffers or pqueue_insert fail. The former will fail if there is a
    malloc failure, whilst the latter will fail if attempting to add a duplicate
    record to the queue. This should never happen because duplicate records should
    be detected and dropped before any attempt to add them to the queue.
    Unfortunately records that arrive that are for the next epoch are not being
    recorded correctly, and therefore replays are not being detected.
    Additionally, these "should not happen" failures that can occur in
    dtls1_buffer_record are not being treated as fatal and therefore an attacker
    could exploit this by sending repeated replay records for the next epoch,
    eventually causing a DoS through memory exhaustion.
    
    Thanks to Chris Mueller for reporting this issue and providing initial
    analysis and a patch. Further analysis and the final patch was performed by
    Matt Caswell from the OpenSSL development team.
    
    CVE-2015-0206
    
    Reviewed-by: Dr Stephen Henson <steve@openssl.org>
Comment 1 Marcus Meissner 2015-01-08 16:06:34 UTC 
http://openssl.org/news/secadv_20150108.txt


DTLS memory leak in dtls1_buffer_record (CVE-2015-0206)
=======================================================

Severity: Moderate

A memory leak can occur in the dtls1_buffer_record function under certain
conditions. In particular this could occur if an attacker sent repeated DTLS
records with the same sequence number but for the next epoch. The memory leak
could be exploited by an attacker in a Denial of Service attack through memory
exhaustion.

This issue affects OpenSSL versions: 1.0.1 and 1.0.0.

OpenSSL 1.0.1 DTLS users should upgrade to 1.0.1k.
OpenSSL 1.0.0 DTLS users should upgrade to 1.0.0p.

This issue was reported to OpenSSL on 7th January 2015 by Chris Mueller who also
provided an initial patch. Further analysis was performed by Matt Caswell of the
OpenSSL development team, who also developed the final patch.
Comment 2 Swamp Workflow Management 2015-01-08 23:00:43 UTC 
bugbot adjusting priority
Comment 3 Bernhard Wiedemann 2015-01-09 12:00:22 UTC 
This is an autogenerated message for OBS integration:
This bug (912292) was mentioned in
https://build.opensuse.org/request/show/280570 Factory / openssl
Comment 4 Swamp Workflow Management 2015-01-09 16:54:59 UTC 
An update workflow for this issue was started.
This issue was rated as moderate.
Please submit fixed packages until 2015-01-23.
When done, reassign the bug to security-team@suse.de.
https://swamp.suse.de/webswamp/wf/60183
Comment 8 Swamp Workflow Management 2015-01-23 19:05:56 UTC 
openSUSE-SU-2015:0130-1: An update that fixes 8 vulnerabilities is now available.

Category: security (important)
Bug References: 911399,912014,912015,912018,912292,912293,912294,912296
CVE References: CVE-2014-3569,CVE-2014-3570,CVE-2014-3571,CVE-2014-3572,CVE-2014-8275,CVE-2015-0204,CVE-2015-0205,CVE-2015-0206
Sources used:
openSUSE 13.2 (src):    openssl-1.0.1k-2.16.2
openSUSE 13.1 (src):    openssl-1.0.1k-11.64.2
Comment 10 Swamp Workflow Management 2015-01-29 00:06:52 UTC 
SUSE-SU-2015:0166-1: An update that solves 6 vulnerabilities and has one errata is now available.

Category: security (moderate)
Bug References: 912014,912015,912018,912292,912293,912294,912296
CVE References: CVE-2014-3570,CVE-2014-3571,CVE-2014-3572,CVE-2014-8275,CVE-2015-0204,CVE-2015-0205
Sources used:
SLE CLIENT TOOLS 10 for x86_64 (src):    openssl-0.9.8a-18.88.1
SLE CLIENT TOOLS 10 for s390x (src):    openssl-0.9.8a-18.88.1
SLE CLIENT TOOLS 10 (src):    openssl-0.9.8a-18.88.1
Comment 11 Swamp Workflow Management 2015-01-31 05:06:46 UTC 
SUSE-SU-2015:0181-1: An update that solves 7 vulnerabilities and has one errata is now available.

Category: security (moderate)
Bug References: 906878,912014,912015,912018,912292,912293,912294,912296
CVE References: CVE-2014-3570,CVE-2014-3571,CVE-2014-3572,CVE-2014-8275,CVE-2015-0204,CVE-2015-0205,CVE-2015-0206
Sources used:
SUSE Linux Enterprise Security Module 11 SP3 (src):    openssl1-1.0.1g-0.24.1
Comment 12 Marcus Meissner 2015-02-03 16:37:39 UTC 
released
Comment 13 Swamp Workflow Management 2015-02-03 17:11:21 UTC 
SUSE-SU-2015:0205-1: An update that solves 7 vulnerabilities and has 6 fixes is now available.

Category: security (moderate)
Bug References: 855676,895129,901902,906878,908362,908372,912014,912015,912018,912292,912293,912294,912296
CVE References: CVE-2014-3570,CVE-2014-3571,CVE-2014-3572,CVE-2014-8275,CVE-2015-0204,CVE-2015-0205,CVE-2015-0206
Sources used:
SUSE Linux Enterprise Software Development Kit 12 (src):    openssl-1.0.1i-17.1
SUSE Linux Enterprise Server 12 (src):    openssl-1.0.1i-17.1
SUSE Linux Enterprise Desktop 12 (src):    openssl-1.0.1i-17.1
Comment 18 Swamp Workflow Management 2015-07-22 13:08:13 UTC 
openSUSE-SU-2015:1277-1: An update that solves 16 vulnerabilities and has one errata is now available.

Category: security (important)
Bug References: 912015,912018,912292,912293,912296,919648,920236,922496,922499,922500,931600,934487,934489,934491,934493,934494,937891
CVE References: CVE-2014-3570,CVE-2014-3572,CVE-2014-8176,CVE-2014-8275,CVE-2015-0205,CVE-2015-0206,CVE-2015-0209,CVE-2015-0286,CVE-2015-0287,CVE-2015-0288,CVE-2015-0289,CVE-2015-1788,CVE-2015-1789,CVE-2015-1790,CVE-2015-1792,CVE-2015-4000
Sources used:
openSUSE 13.2 (src):    libressl-2.2.1-2.3.1
Comment 19 Swamp Workflow Management 2022-02-16 21:16:56 UTC 
SUSE-FU-2022:0445-1: An update that solves 183 vulnerabilities, contains 21 features and has 299 fixes is now available.

Category: feature (moderate)
Bug References: 1000080,1000117,1000194,1000677,1000742,1001148,1001912,1002585,1002895,1003091,1005246,1009528,1010874,1010966,1011936,1015549,1019637,1021641,1022085,1022086,1022271,1027079,1027610,1027688,1027705,1027908,1028281,1028723,1029523,1029902,1030038,1032118,1032119,1035604,1039469,1040164,1040256,1041090,1042392,1042670,1044095,1044107,1044175,1049186,1049304,1050653,1050665,1055478,1055542,1055825,1056058,1056951,1057496,1062237,1065363,1066242,1066873,1068790,1070737,1070738,1070853,1071905,1071906,1071941,1073310,1073845,1073879,1074247,1076519,1077096,1077230,1078329,1079761,1080301,1081005,1081750,1081751,1082155,1082163,1082318,1083826,1084117,1084157,1085276,1085529,1085661,1087102,1087104,1088573,1089039,1090427,1090765,1090953,1093518,1093917,1094788,1094814,1094883,1095267,1096738,1096937,1097158,1097531,1097624,1098535,1098592,1099308,1099569,1100078,1101246,1101470,1102868,1104789,1106197,1108508,1109882,1109998,1110435,1110869,1110871,1111493,1111622,1111657,1112209,1112357,1113534,1113652,1113742,1113975,1115769,1117951,1118611,1119376,1119416,1119792,1121717,1121852,1122191,1123064,1123185,1123186,1123558,1124885,1125815,1126283,1126318,1127080,1127173,1128146,1128323,1128355,1129071,1129566,1130840,1131291,1132174,1132323,1132455,1132663,1132900,1135009,1136444,1138666,1138715,1138746,1139915,1140255,1141168,1142899,1143033,1143454,1143893,1144506,1149686,1149792,1150003,1150190,1150250,1150895,1153830,1155815,1156677,1156694,1156908,1157104,1157354,1158809,1159235,1159538,1160163,1161557,1161770,1162224,1162367,1162743,1163978,1164310,1165439,1165578,1165730,1165823,1165960,1166139,1166758,1167008,1167501,1167732,1167746,1168480,1168973,1169489,1170175,1170863,1171368,1171561,1172226,1172908,1172928,1173226,1173356,1174009,1174091,1174514,1175729,1176116,1176129,1176134,1176232,1176256,1176257,1176258,1176259,1176262,1176389,1176785,1176977,1177120,1177127,1177559,1178168,1178341,1178670,1179491,1179562,1179630,1179805,1180125,1180781,1181126,1181324,1181944,1182066,1182211,1182244,1182264,1182331,1182333,1182379,1182963,1183059,1183374,1183858,1184505,1185588,1185706,1185748,1186738,1187045,1189521,1190781,1193357,356549,381844,394317,408865,428177,430141,431945,437293,442740,459468,489641,504687,509031,526319,590833,610223,610642,629905,637176,651003,657698,658604,670526,673071,693027,715423,720601,743787,747125,748738,749210,749213,749735,750618,751718,751946,751977,754447,754677,761500,774710,784670,784994,787526,793420,799119,802184,803004,809831,811890,822642,825221,828513,831629,832833,834601,835687,839107,84331,849377,855666,855676,856687,857203,857850,858239,867887,869945,871152,872299,873351,876282,876710,876712,876748,880891,885662,885882,889013,889363,892477,892480,895129,898917,901223,901277,901902,902364,906878,907584,908362,908372,912014,912015,912018,912292,912293,912294,912296,912460,913229,915479,917607,917759,917815,919648,920236,922448,922488,922496,922499,922500,926597,929678,929736,930189,931698,931978,933898,933911,934487,934489,934491,934493,935856,937085,937212,937492,937634,937912,939456,940608,942385,942751,943421,944204,945455,946648,947104,947357,947679,948198,952871,954256,954486,954690,957812,957813,957815,958501,961334,962291,963415,963974,964204,964472,964474,965830,967128,968046,968047,968048,968050,968265,968270,968374,968601,975875,976942,977584,977614,977615,977616,977663,978224,981848,982268,982575,983249,984323,985054,988086,990207,990392,990419,990428,991193,991877,992120,992988,992989,992992,993130,993819,993825,993968,994749,994844,994910,995075,995324,995359,995377,995959,996255,997043,997614,998190,999665,999666,999668
CVE References: CVE-2006-2937,CVE-2006-2940,CVE-2006-3738,CVE-2006-4339,CVE-2006-4343,CVE-2006-7250,CVE-2007-3108,CVE-2007-4995,CVE-2007-5135,CVE-2008-0891,CVE-2008-1672,CVE-2008-5077,CVE-2009-0590,CVE-2009-0591,CVE-2009-0789,CVE-2009-1377,CVE-2009-1378,CVE-2009-1379,CVE-2009-1386,CVE-2009-1387,CVE-2010-0740,CVE-2010-0742,CVE-2010-1633,CVE-2010-2939,CVE-2010-3864,CVE-2010-5298,CVE-2011-0014,CVE-2011-3207,CVE-2011-3210,CVE-2011-3389,CVE-2011-4108,CVE-2011-4576,CVE-2011-4577,CVE-2011-4619,CVE-2011-4944,CVE-2012-0027,CVE-2012-0050,CVE-2012-0845,CVE-2012-0884,CVE-2012-1150,CVE-2012-1165,CVE-2012-2110,CVE-2012-2686,CVE-2012-4929,CVE-2013-0166,CVE-2013-0169,CVE-2013-1752,CVE-2013-4238,CVE-2013-4314,CVE-2013-4353,CVE-2013-6449,CVE-2013-6450,CVE-2014-0012,CVE-2014-0076,CVE-2014-0160,CVE-2014-0195,CVE-2014-0198,CVE-2014-0221,CVE-2014-0224,CVE-2014-1829,CVE-2014-1830,CVE-2014-2667,CVE-2014-3470,CVE-2014-3505,CVE-2014-3506,CVE-2014-3507,CVE-2014-3508,CVE-2014-3509,CVE-2014-3510,CVE-2014-3511,CVE-2014-3512,CVE-2014-3513,CVE-2014-3566,CVE-2014-3567,CVE-2014-3568,CVE-2014-3570,CVE-2014-3571,CVE-2014-3572,CVE-2014-4650,CVE-2014-5139,CVE-2014-7202,CVE-2014-7203,CVE-2014-8275,CVE-2014-9721,CVE-2015-0204,CVE-2015-0205,CVE-2015-0206,CVE-2015-0209,CVE-2015-0286,CVE-2015-0287,CVE-2015-0288,CVE-2015-0289,CVE-2015-0293,CVE-2015-1788,CVE-2015-1789,CVE-2015-1790,CVE-2015-1791,CVE-2015-1792,CVE-2015-2296,CVE-2015-3194,CVE-2015-3195,CVE-2015-3196,CVE-2015-3197,CVE-2015-3216,CVE-2015-4000,CVE-2016-0702,CVE-2016-0705,CVE-2016-0797,CVE-2016-0798,CVE-2016-0799,CVE-2016-0800,CVE-2016-10745,CVE-2016-2105,CVE-2016-2106,CVE-2016-2107,CVE-2016-2109,CVE-2016-2176,CVE-2016-2177,CVE-2016-2178,CVE-2016-2179,CVE-2016-2180,CVE-2016-2181,CVE-2016-2182,CVE-2016-2183,CVE-2016-6302,CVE-2016-6303,CVE-2016-6304,CVE-2016-6306,CVE-2016-7052,CVE-2016-7055,CVE-2016-9015,CVE-2017-18342,CVE-2017-3731,CVE-2017-3732,CVE-2017-3735,CVE-2017-3736,CVE-2017-3737,CVE-2017-3738,CVE-2018-0732,CVE-2018-0734,CVE-2018-0737,CVE-2018-0739,CVE-2018-18074,CVE-2018-20060,CVE-2018-5407,CVE-2018-7750,CVE-2019-10906,CVE-2019-11236,CVE-2019-11324,CVE-2019-13132,CVE-2019-1547,CVE-2019-1551,CVE-2019-1559,CVE-2019-1563,CVE-2019-20907,CVE-2019-20916,CVE-2019-5010,CVE-2019-6250,CVE-2019-8341,CVE-2019-9740,CVE-2019-9947,CVE-2020-14343,CVE-2020-15166,CVE-2020-15523,CVE-2020-15801,CVE-2020-1747,CVE-2020-1971,CVE-2020-25659,CVE-2020-26137,CVE-2020-27783,CVE-2020-28493,CVE-2020-29651,CVE-2020-36242,CVE-2020-8492,CVE-2021-23336,CVE-2021-23840,CVE-2021-23841,CVE-2021-28957,CVE-2021-29921,CVE-2021-3177,CVE-2021-33503,CVE-2021-3426,CVE-2021-3712
JIRA References: ECO-3105,SLE-11435,SLE-12684,SLE-12986,SLE-13688,SLE-14253,SLE-15159,SLE-15860,SLE-15861,SLE-16754,SLE-17532,SLE-17957,SLE-18260,SLE-18354,SLE-18446,SLE-19264,SLE-3887,SLE-4480,SLE-4577,SLE-7686,SLE-9135
Sources used:
SUSE Manager Tools 12-BETA (src):    venv-salt-minion-3002.2-3.3.2

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.