CVE-2016-2115

Severity

43%

Complexity

86%

Confidentiality

48%

Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 does not require SMB signing within a DCERPC session over ncacn_np, which allows man-in-the-middle attackers to spoof SMB clients by modifying the client-server data stream.

Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 does not require SMB signing within a DCERPC session over ncacn_np, which allows man-in-the-middle attackers to spoof SMB clients by modifying the client-server data stream.

CVSS 3.0 Base Score 5.9. CVSS Attack Vector: network. CVSS Attack Complexity: high. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N).

CVSS 2.0 Base Score 4.3. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N).

Overview

First reported 8 years ago

2016-04-25 00:59:00

Last updated 8 years ago

2016-12-31 02:59:00

Affected Software

Canonical Ubuntu Linux 14.04 LTS (Long-Term Support)

14.04

Canonical Ubuntu Linux 15.10

15.10

Canonical Ubuntu Linux 16.04 LTS (Long-Term Support)

16.04

Samba 3.0.0

3.0.0

Samba 3.0.1

3.0.1

Samba 3.0.2

3.0.2

Samba 3.0.2a

3.0.2

Samba 3.0.2a

3.0.2a

Samba 3.0.3

3.0.3

Samba 3.0.4

3.0.4

Samba 3.0.4 release candidate 1

3.0.4

Samba 3.0.5

3.0.5

Samba 3.0.6

3.0.6

Samba 3.0.7

3.0.7

Samba 3.0.8

3.0.8

Samba 3.0.9

3.0.9

Samba 3.0.10

3.0.10

Samba 3.0.11

3.0.11

Samba 3.0.12

3.0.12

Samba 3.0.13

3.0.13

Samba 3.0.14

3.0.14

Samba 3.0.14a

3.0.14

Samba 3.0.14a

3.0.14a

Samba 3.0.15

3.0.15

Samba 3.0.16

3.0.16

Samba 3.0.17

3.0.17

Samba 3.0.18

3.0.18

Samba 3.0.19

3.0.19

Samba 3.0.20

3.0.20

Samba 3.0.20a

3.0.20

Samba 3.0.20b

3.0.20

Samba 3.0.20a

3.0.20a

Samba 3.0.20b

3.0.20b

Samba 3.0.21

3.0.21

Samba 3.0.21a

3.0.21

Samba 3.0.21b

3.0.21

Samba 3.0.21c

3.0.21

Samba 3.0.21a

3.0.21a

Samba 3.0.21b

3.0.21b

Samba 3.0.21c

3.0.21c

Samba 3.0.22

3.0.22

Samba 3.0.23

3.0.23

Samba 3.0.23a

3.0.23

Samba 3.0.23b

3.0.23

Samba 3.0.23c

3.0.23

Samba 3.0.23d

3.0.23

Samba 3.0.23a

3.0.23a

Samba 3.0.23b

3.0.23b

Samba 3.0.23c

3.0.23c

Samba 3.0.23d

3.0.23d

Samba 3.0.24

3.0.24

Samba 3.0.25

3.0.25

Samba 3.0.25a

3.0.25

Samba 3.0.25b

3.0.25

Samba 3.0.25c

3.0.25

Samba 3.0.25 pre1

3.0.25

Samba 3.0.25 pre2

3.0.25

Samba 3.0.25 release candidate 1

3.0.25

Samba 3.0.25 release candiate 2

3.0.25

Samba 3.0.25 release candidate 3

3.0.25

Samba 3.0.25a

3.0.25a

Samba 3.0.25b

3.0.25b

Samba 3.0.25c

3.0.25c

Samba 3.0.26

3.0.26

Samba 3.0.26a

3.0.26

Samba 3.0.26a

3.0.26a

Samba 3.0.27

3.0.27

Samba 3.0.27a

3.0.27

Samba 3.0.28

3.0.28

Samba 3.0.28a

3.0.28

Samba 3.0.29

3.0.29

Samba 3.0.30

3.0.30

Samba 3.0.31

3.0.31

Samba 3.0.32

3.0.32

Samba 3.0.33

3.0.33

Samba 3.0.34

3.0.34

Samba 3.0.35

3.0.35

Samba 3.0.36

3.0.36

Samba 3.0.37

3.0.37

Samba 3.2.0

3.2.0

Samba 3.2.1

3.2.1

Samba 3.2.2

3.2.2

Samba 3.2.3

3.2.3

Samba 3.2.4

3.2.4

Samba 3.2.5

3.2.5

Samba 3.2.6

3.2.6

Samba 3.2.7

3.2.7

Samba 3.2.8

3.2.8

Samba 3.2.9

3.2.9

Samba 3.2.10

3.2.10

Samba 3.2.11

3.2.11

Samba 3.2.12

3.2.12

Samba 3.2.13

3.2.13

Samba 3.2.14

3.2.14

Samba 3.2.15

3.2.15

Samba 3.3.0

3.3.0

Samba 3.3.1

3.3.1

Samba 3.3.2

3.3.2

Samba 3.3.3

3.3.3

Samba 3.3.4

3.3.4

Samba 3.3.5

3.3.5

Samba 3.3.6

3.3.6

Samba 3.3.7

3.3.7

Samba 3.3.8

3.3.8

Samba 3.3.9

3.3.9

Samba 3.3.10

3.3.10

Samba 3.3.11

3.3.11

Samba 3.3.12

3.3.12

Samba 3.3.13

3.3.13

Samba 3.3.14

3.3.14

Samba 3.3.15

3.3.15

Samba 3.3.16

3.3.16

Samba 3.4.0

3.4.0

Samba 3.4.1

3.4.1

Samba 3.4.2

3.4.2

Samba 3.4.3

3.4.3

Samba 3.4.4

3.4.4

Samba 3.4.5

3.4.5

Samba 3.4.6

3.4.6

Samba 3.4.7

3.4.7

Samba 3.4.8

3.4.8

Samba 3.4.9

3.4.9

Samba 3.4.10

3.4.10

Samba 3.4.11

3.4.11

Samba 3.4.12

3.4.12

Samba 3.4.13

3.4.13

Samba 3.4.14

3.4.14

Samba 3.4.15

3.4.15

Samba 3.4.16

3.4.16

Samba 3.4.17

3.4.17

Samba 3.5.0

3.5.0

Samba 3.5.1

3.5.1

Samba 3.5.2

3.5.2

Samba 3.5.3

3.5.3

Samba 3.5.4

3.5.4

Samba 3.5.5

3.5.5

Samba 3.5.6

3.5.6

Samba 3.5.7

3.5.7

Samba 3.5.8

3.5.8

Samba 3.5.9

3.5.9

Samba 3.5.10

3.5.10

Samba 3.5.11

3.5.11

Samba 3.5.12

3.5.12

Samba 3.5.13

3.5.13

Samba 3.5.14

3.5.14

Samba 3.5.15

3.5.15

Samba 3.5.16

3.5.16

Samba 3.5.17

3.5.17

Samba 3.5.18

3.5.18

Samba 3.5.19

3.5.19

Samba 3.5.20

3.5.20

Samba 3.5.21

3.5.21

Samba 3.5.22

3.5.22

Samba 3.6.0

3.6.0

Samba 3.6.1

3.6.1

Samba 3.6.2

3.6.2

Samba 3.6.3

3.6.3

Samba 3.6.4

3.6.4

Samba 3.6.5

3.6.5

Samba 3.6.6

3.6.6

Samba 3.6.7

3.6.7

Samba 3.6.8

3.6.8

Samba 3.6.9

3.6.9

Samba 3.6.10

3.6.10

Samba 3.6.11

3.6.11

Samba 3.6.12

3.6.12

Samba 3.6.13

3.6.13

Samba 3.6.14

3.6.14

Samba 3.6.15

3.6.15

Samba 3.6.16

3.6.16

Samba 3.6.17

3.6.17

Samba 3.6.18

3.6.18

Samba 3.6.19

3.6.19

Samba 3.6.20

3.6.20

Samba 3.6.21

3.6.21

Samba 3.6.22

3.6.22

Samba 3.6.23

3.6.23

Samba 3.6.24

3.6.24

Samba 3.6.25

3.6.25

Samba 4.0.0

4.0.0

Samba 4.0.1

4.0.1

Samba 4.0.2

4.0.2

Samba 4.0.3

4.0.3

Samba 4.0.4

4.0.4

Samba 4.0.5

4.0.5

Samba 4.0.6

4.0.6

Samba 4.0.7

4.0.7

Samba 4.0.8

4.0.8

Samba 4.0.9

4.0.9

Samba 4.0.10

4.0.10

Samba 4.0.11

4.0.11

Samba 4.0.12

4.0.12

Samba 4.0.13

4.0.13

Samba 4.0.14

4.0.14

Samba 4.0.15

4.0.15

Samba 4.0.16

4.0.16

Samba 4.0.17

4.0.17

Samba 4.0.18

4.0.18

Samba 4.0.19

4.0.19

Samba 4.0.20

4.0.20

Samba 4.0.21

4.0.21

Samba 4.0.22

4.0.22

Samba 4.0.23

4.0.23

Samba 4.0.24

4.0.24

Samba 4.0.25

4.0.25

Samba 4.0.26

4.0.26

Samba 4.1.0

4.1.0

Samba 4.1.1

4.1.1

Samba 4.1.2

4.1.2

Samba 4.1.3

4.1.3

Samba 4.1.4

4.1.4

Samba 4.1.5

4.1.5

Samba 4.1.6

4.1.6

Samba 4.1.7

4.1.7

Samba 4.1.8

4.1.8

Samba 4.1.9

4.1.9

Samba 4.1.10

4.1.10

Samba 4.1.11

4.1.11

Samba 4.1.12

4.1.12

Samba 4.1.13

4.1.13

Samba 4.1.14

4.1.14

Samba 4.1.15

4.1.15

Samba 4.1.16

4.1.16

Samba 4.1.17

4.1.17

Samba 4.1.18

4.1.18

Samba 4.1.19

4.1.19

Samba 4.1.20

4.1.20

Samba 4.1.21

4.1.21

Samba 4.1.22

4.1.22

Samba 4.1.23

4.1.23

Samba 4.2.0 release candidate 1

4.2.0

Samba 4.2.0 release candidate 2

4.2.0

Samba 4.2.0 release candidate 3

4.2.0

Samba 4.2.0 release candidate 4

4.2.0

Samba 4.2.1

4.2.1

Samba 4.2.2

4.2.2

Samba 4.2.3

4.2.3

Samba 4.2.4

4.2.4

Samba 4.2.5

4.2.5

Samba 4.2.6

4.2.6

Samba 4.2.7

4.2.7

Samba 4.2.8

4.2.8

Samba 4.2.9

4.2.9

Samba 4.3.0

4.3.0

Samba 4.3.1

4.3.1

Samba 4.3.2

4.3.2

Samba 4.3.3

4.3.3

Samba 4.3.4

4.3.4

Samba 4.3.5

4.3.5

Samba 4.3.6

4.3.6

Samba 4.4.0

4.4.0

Stay updated

ExploitPedia is constantly evolving. Sign up to receive a notification when we release additional functionality.

Get in touch

If you'd like to report a bug or have any suggestions for improvements then please do get in touch with us using this form. We will get back to you as soon as we can.