Bug 933911 (CVE-2015-1791) - VUL-1: CVE-2015-1791: openssl: race condition in NewSessionTicket
Summary: VUL-1: CVE-2015-1791: openssl: race condition in NewSessionTicket
Status: RESOLVED FIXED
Alias: CVE-2015-1791
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P4 - Low : Normal
Target Milestone: ---
Deadline: 2015-06-26
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/117295/
Whiteboard: maint:released:sle11-sp1:62060
Keywords:
Depends on:
Blocks:
 
Reported: 2015-06-08 10:00 UTC by Marcus Meissner
Modified: 2022-02-16 21:18 UTC (History)
4 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Marcus Meissner 2015-06-08 10:00:46 UTC 
CVE-2015-1791

via openssl git

commit 98ece4eebfb6cd45cc8d550c6ac0022965071afc
Author: Matt Caswell <matt@openssl.org>
Date:   Mon May 18 16:27:48 2015 +0100

    Fix race condition in NewSessionTicket
    
    If a NewSessionTicket is received by a multi-threaded client when
    attempting to reuse a previous ticket then a race condition can occur
    potentially leading to a double free of the ticket data.
    
    CVE-2015-1791
    
    This also fixes RT#3808 where a session ID is changed for a session already
    in the client session cache. Since the session ID is the key to the cache
    this breaks the cache access.
    
    Parts of this patch were inspired by this Akamai change:
    https://github.com/akamai/openssl/commit/c0bf69a791239ceec64509f9f19fcafb2461b0d3
    
    Reviewed-by: Rich Salz <rsalz@openssl.org>
Comment 1 Swamp Workflow Management 2015-06-08 22:01:10 UTC 
bugbot adjusting priority
Comment 2 Marcus Meissner 2015-06-11 09:49:45 UTC 
there are still follow up fixes on top of this one. we need to take care not to miss one
Comment 3 Marcus Meissner 2015-06-12 06:50:32 UTC 
https://openssl.org/news/secadv_20150611.txt

Race condition handling NewSessionTicket (CVE-2015-1791)
========================================================

Severity: Low

If a NewSessionTicket is received by a multi-threaded client when attempting to
reuse a previous ticket then a race condition can occur potentially leading to
a double free of the ticket data.

This issue affects all current OpenSSL versions: 1.0.2, 1.0.1, 1.0.0 and 0.9.8.

OpenSSL 1.0.2 users should upgrade to 1.0.2b
OpenSSL 1.0.1 users should upgrade to 1.0.1n
OpenSSL 1.0.0 users should upgrade to 1.0.0s
OpenSSL 0.9.8 users should upgrade to 0.9.8zg

This issue was discovered by Emilia Käsper of the OpenSSL development team. The
fix was developed by Matt Caswell of the OpenSSL development team.
Comment 4 Swamp Workflow Management 2015-06-12 07:03:55 UTC 
An update workflow for this issue was started.
This issue was rated as moderate.
Please submit fixed packages until 2015-06-26.
When done, reassign the bug to security-team@suse.de.
https://swamp.suse.de/webswamp/wf/61984
Comment 6 Bernhard Wiedemann 2015-06-12 14:00:13 UTC 
This is an autogenerated message for OBS integration:
This bug (933911) was mentioned in
https://build.opensuse.org/request/show/311804 13.2+13.1 / openssl
Comment 8 Vítězslav Čížek 2015-06-12 17:11:48 UTC 
(In reply to Marcus Meissner from comment #2)
> there are still follow up fixes on top of this one. we need to take care not
> to miss one

I managed to do quite the opposite.
I'll resubmit with these two additional fixes:
https://git.openssl.org/?p=openssl.git;a=commit;h=106a9a5d7e26e728a654d7424849081bd988d4a5
https://git.openssl.org/?p=openssl.git;a=commit;h=907f04a30354615e54beaa2bc0b986083f7793ee
Comment 11 Bernhard Wiedemann 2015-06-12 19:00:27 UTC 
This is an autogenerated message for OBS integration:
This bug (933911) was mentioned in
https://build.opensuse.org/request/show/311821 13.2+13.1 / openssl
Comment 17 Andrej Semen 2015-06-22 15:03:34 UTC 
could you be so kind to provide for qa maintenance reasons a reproducer?
Comment 18 Marcus Meissner 2015-06-23 16:10:57 UTC 
There is no reproducer available to my knowledge.
Comment 19 Swamp Workflow Management 2015-06-25 09:05:45 UTC 
openSUSE-SU-2015:1139-1: An update that solves 7 vulnerabilities and has one errata is now available.

Category: security (important)
Bug References: 931698,933898,933911,934487,934489,934491,934493,934494
CVE References: CVE-2015-1788,CVE-2015-1789,CVE-2015-1790,CVE-2015-1791,CVE-2015-1792,CVE-2015-3216,CVE-2015-4000
Sources used:
openSUSE 13.2 (src):    openssl-1.0.1k-2.24.1
openSUSE 13.1 (src):    openssl-1.0.1k-11.72.1
Comment 20 Swamp Workflow Management 2015-06-25 16:06:36 UTC 
SUSE-SU-2015:1143-1: An update that solves 7 vulnerabilities and has two fixes is now available.

Category: security (important)
Bug References: 926597,929678,931698,933898,933911,934487,934489,934491,934493
CVE References: CVE-2015-1788,CVE-2015-1789,CVE-2015-1790,CVE-2015-1791,CVE-2015-1792,CVE-2015-3216,CVE-2015-4000
Sources used:
SUSE Linux Enterprise Software Development Kit 12 (src):    openssl-1.0.1i-25.1
SUSE Linux Enterprise Server 12 (src):    openssl-1.0.1i-25.1
SUSE Linux Enterprise Desktop 12 (src):    openssl-1.0.1i-25.1
Comment 21 Swamp Workflow Management 2015-06-26 11:06:02 UTC 
SUSE-SU-2015:1150-1: An update that solves 7 vulnerabilities and has two fixes is now available.

Category: security (important)
Bug References: 879179,929678,931698,933898,933911,934487,934489,934491,934493
CVE References: CVE-2015-1788,CVE-2015-1789,CVE-2015-1790,CVE-2015-1791,CVE-2015-1792,CVE-2015-3216,CVE-2015-4000
Sources used:
SUSE Linux Enterprise Module for Legacy Software 12 (src):    compat-openssl098-0.9.8j-78.1
SUSE Linux Enterprise Desktop 12 (src):    compat-openssl098-0.9.8j-78.1
Comment 22 Swamp Workflow Management 2015-07-03 12:07:03 UTC 
SUSE-SU-2015:1182-1: An update that solves 7 vulnerabilities and has two fixes is now available.

Category: security (important)
Bug References: 879179,929678,931698,933898,933911,934487,934489,934491,934493
CVE References: CVE-2015-1788,CVE-2015-1789,CVE-2015-1790,CVE-2015-1791,CVE-2015-1792,CVE-2015-3216,CVE-2015-4000
Sources used:
SUSE Studio Onsite 1.3 (src):    openssl-0.9.8j-0.72.1
SUSE Manager 1.7 for SLE 11 SP2 (src):    openssl-0.9.8j-0.72.1
Comment 23 Swamp Workflow Management 2015-07-03 14:05:56 UTC 
SUSE-SU-2015:1184-1: An update that fixes 7 vulnerabilities is now available.

Category: security (important)
Bug References: 929678,931698,933911,934487,934489,934491,934493
CVE References: CVE-2015-1788,CVE-2015-1789,CVE-2015-1790,CVE-2015-1791,CVE-2015-1792,CVE-2015-3216,CVE-2015-4000
Sources used:
SUSE Linux Enterprise Server 11 SP1 LTSS (src):    openssl-0.9.8j-0.72.1
Comment 24 Swamp Workflow Management 2015-07-03 14:07:10 UTC 
SUSE-SU-2015:1185-1: An update that solves 7 vulnerabilities and has one errata is now available.

Category: security (important)
Bug References: 929678,931698,933911,934487,934489,934491,934493,934494
CVE References: CVE-2014-8176,CVE-2015-1788,CVE-2015-1789,CVE-2015-1790,CVE-2015-1791,CVE-2015-1792,CVE-2015-4000
Sources used:
SUSE Linux Enterprise Security Module 11 SP3 (src):    openssl1-1.0.1g-0.30.1
Comment 25 Swamp Workflow Management 2015-07-03 18:08:18 UTC 
SUSE-SU-2015:1182-2: An update that solves 7 vulnerabilities and has two fixes is now available.

Category: security (important)
Bug References: 879179,929678,931698,933898,933911,934487,934489,934491,934493
CVE References: CVE-2015-1788,CVE-2015-1789,CVE-2015-1790,CVE-2015-1791,CVE-2015-1792,CVE-2015-3216,CVE-2015-4000
Sources used:
SUSE Linux Enterprise Software Development Kit 11 SP3 (src):    openssl-0.9.8j-0.72.1
SUSE Linux Enterprise Server 11 SP3 for VMware (src):    openssl-0.9.8j-0.72.1
SUSE Linux Enterprise Server 11 SP3 (src):    openssl-0.9.8j-0.72.1
SUSE Linux Enterprise Desktop 11 SP3 (src):    openssl-0.9.8j-0.72.1
Comment 26 Marcus Meissner 2015-08-10 07:53:53 UTC 
rel;eased
Comment 27 Marcus Meissner 2016-07-25 13:34:25 UTC 
TLS session ticket support was apparently introduced in openssl 0.9.8f, older versions are not affected by this security issue.
Comment 28 Swamp Workflow Management 2022-02-16 21:18:57 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.