Windows Server 2008 R2 domain controller crashes when two threads use the same LDAP connection

Summary

This update fixes an access violation on the LSASS.exe process. This issue occurs because the Lightweight Directory Access Protocol (LDAP) connection is disconnected and reset from another thread. Before you install this update, see the Prerequisites section.

How to get this update

Microsoft Update Catalog

To fix this issue, install this update from the Microsoft Update Catalog website.

Update detail information

Prerequisites

To apply this update, you must have Service Pack 1 for Windows 7 or Windows Server 2008 R2 installed.

Registry information

To use the update in this package, you don't have to make any changes to the registry.

Restart requirement

You may have to restart the computer after you apply this update.

Update replacement information

This update doesn't replace a previously released update.

File Information

The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.

x86 Windows 7

File name

File version

File size

Date

Time

Platform

Ntdsa.mof

Not applicable

227,765

23-Mar-2016

22:38

Not applicable

Ntdsai.dll

6.1.7601.23571

2,025,472

10-Oct-2016

15:16

x86

x64 Windows 7 and Windows Server 2008 R2

File name

File version

File size

Date

Time

Platform

Ntdsctrs.ini

Not applicable

58,486

10-Oct-2016

16:27

Not applicable

Report.ad.xml

Not applicable

25,550

10-Oct-2016

16:25

Not applicable

Rules.ad.xml

Not applicable

8,368

10-Oct-2016

16:27

Not applicable

Ntdsctrs.ini

Not applicable

61,684

10-Oct-2016

16:24

Not applicable

Report.ad.xml

Not applicable

24,069

10-Oct-2016

16:24

Not applicable

Rules.ad.xml

Not applicable

7,695

10-Oct-2016

16:27

Not applicable

Ntdsctrs.ini

Not applicable

54,286

10-Oct-2016

15:33

Not applicable

Report.ad.xml

Not applicable

22,929

10-Oct-2016

15:33

Not applicable

Rules.ad.xml

Not applicable

7,255

10-Oct-2016

15:33

Not applicable

Ntdsctrs.ini

Not applicable

60,800

10-Oct-2016

16:26

Not applicable

Report.ad.xml

Not applicable

24,503

10-Oct-2016

16:22

Not applicable

Rules.ad.xml

Not applicable

8,031

10-Oct-2016

16:25

Not applicable

Ntdsctrs.ini

Not applicable

61,502

10-Oct-2016

16:23

Not applicable

Report.ad.xml

Not applicable

24,821

10-Oct-2016

16:23

Not applicable

Rules.ad.xml

Not applicable

8,168

10-Oct-2016

16:23

Not applicable

Ntdsctrs.ini

Not applicable

58,156

10-Oct-2016

16:25

Not applicable

Report.ad.xml

Not applicable

25,482

10-Oct-2016

16:25

Not applicable

Rules.ad.xml

Not applicable

8,284

10-Oct-2016

16:24

Not applicable

Ntdsctrs.ini

Not applicable

58,590

10-Oct-2016

16:26

Not applicable

Report.ad.xml

Not applicable

24,090

10-Oct-2016

16:22

Not applicable

Rules.ad.xml

Not applicable

8,177

10-Oct-2016

16:23

Not applicable

Ntdsctrs.ini

Not applicable

40,580

10-Oct-2016

16:27

Not applicable

Report.ad.xml

Not applicable

23,027

10-Oct-2016

16:24

Not applicable

Rules.ad.xml

Not applicable

8,891

10-Oct-2016

16:24

Not applicable

Ntdsctrs.ini

Not applicable

40,034

10-Oct-2016

16:24

Not applicable

Report.ad.xml

Not applicable

23,790

10-Oct-2016

16:25

Not applicable

Rules.ad.xml

Not applicable

8,293

10-Oct-2016

16:23

Not applicable

Ntdsctrs.ini

Not applicable

63,530

10-Oct-2016

16:27

Not applicable

Report.ad.xml

Not applicable

23,900

10-Oct-2016

16:23

Not applicable

Rules.ad.xml

Not applicable

7,839

10-Oct-2016

16:26

Not applicable

Ntdsctrs.ini

Not applicable

58,990

10-Oct-2016

16:24

Not applicable

Report.ad.xml

Not applicable

24,779

10-Oct-2016

16:25

Not applicable

Rules.ad.xml

Not applicable

8,332

10-Oct-2016

16:24

Not applicable

Ntdsctrs.ini

Not applicable

57,834

10-Oct-2016

16:26

Not applicable

Report.ad.xml

Not applicable

24,297

10-Oct-2016

16:27

Not applicable

Rules.ad.xml

Not applicable

7,821

10-Oct-2016

16:27

Not applicable

Ntdsctrs.ini

Not applicable

60,310

10-Oct-2016

16:24

Not applicable

Report.ad.xml

Not applicable

24,922

10-Oct-2016

16:22

Not applicable

Rules.ad.xml

Not applicable

8,115

10-Oct-2016

16:23

Not applicable

Ntdsctrs.ini

Not applicable

57,258

10-Oct-2016

16:23

Not applicable

Report.ad.xml

Not applicable

27,906

10-Oct-2016

16:22

Not applicable

Rules.ad.xml

Not applicable

10,526

10-Oct-2016

16:23

Not applicable

Ntdsctrs.ini

Not applicable

59,230

10-Oct-2016

16:23

Not applicable

Report.ad.xml

Not applicable

24,062

10-Oct-2016

16:22

Not applicable

Rules.ad.xml

Not applicable

7,623

10-Oct-2016

16:27

Not applicable

Ntdsctrs.ini

Not applicable

54,780

10-Oct-2016

16:24

Not applicable

Report.ad.xml

Not applicable

23,889

10-Oct-2016

16:27

Not applicable

Rules.ad.xml

Not applicable

7,635

10-Oct-2016

16:27

Not applicable

Ntdsctrs.ini

Not applicable

34,782

10-Oct-2016

16:22

Not applicable

Report.ad.xml

Not applicable

22,757

10-Oct-2016

16:25

Not applicable

Rules.ad.xml

Not applicable

7,024

10-Oct-2016

16:26

Not applicable

Ntdsctrs.ini

Not applicable

36,464

10-Oct-2016

16:27

Not applicable

Report.ad.xml

Not applicable

22,781

10-Oct-2016

16:25

Not applicable

Rules.ad.xml

Not applicable

7,059

10-Oct-2016

16:26

Not applicable

Ntdsa.mof

Not applicable

227,765

23-Mar-2016

22:39

Not applicable

Ntdsai.dll

6.1.7601.23571

2,755,584

10-Oct-2016

15:33

x64


x86 Windows 7

File property

Value

File name

Update.mum

File version

Not applicable

File size

1,462

Date (UTC)

10-Oct-2016

Time (UTC)

20:21

Platform

Not applicable

File name

X86_45cced5738d1982fd179176deb452ab1_31bf3856ad364e35_6.1.7601.23571_none_cf5c6eae72398b52.manifest

File version

Not applicable

File size

712

Date (UTC)

10-Oct-2016

Time (UTC)

20:21

Platform

Not applicable

File name

X86_microsoft-windows-d..toryservices-ntdsai_31bf3856ad364e35_6.1.7601.23571_none_f31338c730b60f30.manifest

File version

Not applicable

File size

3,527

Date (UTC)

10-Oct-2016

Time (UTC)

15:40

Platform

Not applicable

x64 Windows 7 and Windows Server 2008 R2

File property

Value

File name

Amd64_000ecdd1123d7c1b5a22bddb5f63bdcb_31bf3856ad364e35_6.1.7601.23571_none_0824239a37a5885d.manifest

File version

Not applicable

File size

728

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_0c2781ed955a1e37092ee20cc37c3ef0_31bf3856ad364e35_6.1.7601.23571_none_afed8202381bbebe.manifest

File version

Not applicable

File size

728

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_13bb13148cf46bf84d0d8952408a3fb3_31bf3856ad364e35_6.1.7601.23571_none_665d4a8628059afb.manifest

File version

Not applicable

File size

728

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_1afc1678eb895fedc63f73580f7a5f72_31bf3856ad364e35_6.1.7601.23571_none_7dde92d6c8d8415a.manifest

File version

Not applicable

File size

716

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_23de526cd2740d4b675523202b5a45a8_31bf3856ad364e35_6.1.7601.23571_none_339bc5d0443d5ba3.manifest

File version

Not applicable

File size

728

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_2702e36d109b4a81fd9959ce547f974d_31bf3856ad364e35_6.1.7601.23571_none_3cd432fc61820eb5.manifest

File version

Not applicable

File size

728

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_28e6651cb0efaaaea8803987ffef6abc_31bf3856ad364e35_6.1.7601.23571_none_03fdd23986470532.manifest

File version

Not applicable

File size

728

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_2f07d5fee50105d4f416020c7e6435b5_31bf3856ad364e35_6.1.7601.23571_none_62beeb39a9677a46.manifest

File version

Not applicable

File size

728

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_326eb854465872eacb151ad009555803_31bf3856ad364e35_6.1.7601.23571_none_84ea4d824857c191.manifest

File version

Not applicable

File size

728

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_43544ce6fae8cb3a08b3129942931318_31bf3856ad364e35_6.1.7601.23571_none_ee2ba8174d96cbac.manifest

File version

Not applicable

File size

728

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_477d0673323d9f15e3488d94c2a64e67_31bf3856ad364e35_6.1.7601.23571_none_49b39b3161e101d8.manifest

File version

Not applicable

File size

728

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_604b93f4dd25421e4eda1a71d6b2cb60_31bf3856ad364e35_6.1.7601.23571_none_20451872109bee8c.manifest

File version

Not applicable

File size

728

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_725241f3c415ac0ae9054ed2d4150801_31bf3856ad364e35_6.1.7601.23571_none_eca5067da5d0b5a5.manifest

File version

Not applicable

File size

728

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_8f4cbf961d1540d903d18d3df0813284_31bf3856ad364e35_6.1.7601.23571_none_5dd09e2ffce37ced.manifest

File version

Not applicable

File size

728

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_b21649fbe87e5dbc1c4d9d1f2fadf72c_31bf3856ad364e35_6.1.7601.23571_none_745479e925520d36.manifest

File version

Not applicable

File size

728

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_bff7195077f48beda457cca43b5b6426_31bf3856ad364e35_6.1.7601.23571_none_52281455f755f98f.manifest

File version

Not applicable

File size

728

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_cfa7b64cafb7ca803276872e0c11d7d9_31bf3856ad364e35_6.1.7601.23571_none_30260994c9dcf0e9.manifest

File version

Not applicable

File size

728

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_d2db517b0a908dc9baf17cafcfd6bccf_31bf3856ad364e35_6.1.7601.23571_none_238abc330149ac0d.manifest

File version

Not applicable

File size

728

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_fdee78d91d0ccf8648d3ade9f9d48e38_31bf3856ad364e35_6.1.7601.23571_none_2d784e6c2188be40.manifest

File version

Not applicable

File size

728

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ore-files.resources_31bf3856ad364e35_6.1.7601.23571_cs-cz_e46e305cc8d5638d.manifest

File version

Not applicable

File size

6,259

Date (UTC)

10-Oct-2016

Time (UTC)

16:36

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ore-files.resources_31bf3856ad364e35_6.1.7601.23571_de-de_7ed3a5bfc0f1b426.manifest

File version

Not applicable

File size

6,259

Date (UTC)

10-Oct-2016

Time (UTC)

16:36

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ore-files.resources_31bf3856ad364e35_6.1.7601.23571_en-us_27c47bb8afcfbfeb.manifest

File version

Not applicable

File size

6,259

Date (UTC)

10-Oct-2016

Time (UTC)

15:40

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ore-files.resources_31bf3856ad364e35_6.1.7601.23571_es-es_278fd89caff6b190.manifest

File version

Not applicable

File size

6,259

Date (UTC)

10-Oct-2016

Time (UTC)

16:36

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ore-files.resources_31bf3856ad364e35_6.1.7601.23571_fr-fr_ca474e9ba2c8c7f2.manifest

File version

Not applicable

File size

6,259

Date (UTC)

10-Oct-2016

Time (UTC)

16:35

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ore-files.resources_31bf3856ad364e35_6.1.7601.23571_hu-hu_11b7cee38728970e.manifest

File version

Not applicable

File size

6,259

Date (UTC)

10-Oct-2016

Time (UTC)

16:36

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ore-files.resources_31bf3856ad364e35_6.1.7601.23571_it-it_b46f44e279faad70.manifest

File version

Not applicable

File size

6,259

Date (UTC)

10-Oct-2016

Time (UTC)

16:35

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ore-files.resources_31bf3856ad364e35_6.1.7601.23571_ja-jp_5694c3ef6d15bf4b.manifest

File version

Not applicable

File size

6,259

Date (UTC)

10-Oct-2016

Time (UTC)

16:38

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ore-files.resources_31bf3856ad364e35_6.1.7601.23571_ko-kr_f9fea0a45f868661.manifest

File version

Not applicable

File size

6,259

Date (UTC)

10-Oct-2016

Time (UTC)

16:39

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ore-files.resources_31bf3856ad364e35_6.1.7601.23571_nl-nl_e0d06d1738d7bbf2.manifest

File version

Not applicable

File size

6,259

Date (UTC)

10-Oct-2016

Time (UTC)

16:36

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ore-files.resources_31bf3856ad364e35_6.1.7601.23571_pl-pl_270cc7991dfa29a6.manifest

File version

Not applicable

File size

6,259

Date (UTC)

10-Oct-2016

Time (UTC)

16:36

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ore-files.resources_31bf3856ad364e35_6.1.7601.23571_pt-br_2960b23d1c83bd8a.manifest

File version

Not applicable

File size

6,259

Date (UTC)

10-Oct-2016

Time (UTC)

16:37

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ore-files.resources_31bf3856ad364e35_6.1.7601.23571_pt-pt_2a4281a91bf32d66.manifest

File version

Not applicable

File size

6,259

Date (UTC)

10-Oct-2016

Time (UTC)

16:35

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ore-files.resources_31bf3856ad364e35_6.1.7601.23571_ru-ru_70e5936d00d4bb92.manifest

File version

Not applicable

File size

6,259

Date (UTC)

10-Oct-2016

Time (UTC)

16:35

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ore-files.resources_31bf3856ad364e35_6.1.7601.23571_sv-se_0ce07de1f7fdc5ed.manifest

File version

Not applicable

File size

6,259

Date (UTC)

10-Oct-2016

Time (UTC)

16:35

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ore-files.resources_31bf3856ad364e35_6.1.7601.23571_tr-tr_b5edc828e6b9c7de.manifest

File version

Not applicable

File size

6,259

Date (UTC)

10-Oct-2016

Time (UTC)

16:36

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ore-files.resources_31bf3856ad364e35_6.1.7601.23571_zh-cn_874ae62696f199fd.manifest

File version

Not applicable

File size

6,259

Date (UTC)

10-Oct-2016

Time (UTC)

16:39

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ore-files.resources_31bf3856ad364e35_6.1.7601.23571_zh-tw_8b47237c9462766d.manifest

File version

Not applicable

File size

6,259

Date (UTC)

10-Oct-2016

Time (UTC)

16:39

Platform

Not applicable

File name

Amd64_microsoft-windows-d..toryservices-ntdsai_31bf3856ad364e35_6.1.7601.23571_none_4f31d44ae9138066.manifest

File version

Not applicable

File size

3,531

Date (UTC)

10-Oct-2016

Time (UTC)

15:57

Platform

Not applicable

File name

Update.mum

File version

Not applicable

File size

34,312

Date (UTC)

10-Oct-2016

Time (UTC)

20:20

Platform

Not applicable


Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

References

Learn about the terminology that Microsoft uses to describe software updates.

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