CVE-2012-4444

Severity

50%

Complexity

99%

Confidentiality

48%

The ip6_frag_queue function in net/ipv6/reassembly.c in the Linux kernel before 2.6.36 allows remote attackers to bypass intended network restrictions via overlapping IPv6 fragments.

The ip6_frag_queue function in net/ipv6/reassembly.c in the Linux kernel before 2.6.36 allows remote attackers to bypass intended network restrictions via overlapping IPv6 fragments.

CVSS 2.0 Base Score 5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:N).

Overview

First reported 12 years ago

2012-12-21 11:47:00

Last updated 11 years ago

2013-06-15 03:15:00

Affected Software

Linux Kernel 2.6.30

2.6.30

Linux Kernel 2.6.30 Release Candidate 1

2.6.30

Linux Kernel 2.6.30 Release Candidate 2

2.6.30

Linux Kernel 2.6.30 Release Candidate 3

2.6.30

Linux Kernel 2.6.30 Release Candidate 4

2.6.30

Linux Kernel 2.6.30 Release Candidate 5

2.6.30

Linux Kernel 2.6.30 Release Candidate 6

2.6.30

Linux Kernel 2.6.30 Release Candidate 7

2.6.30

Linux Kernel 2.6.30 Release Candidate 8

2.6.30

Linux Kernel 2.6.30.1

2.6.30.1

Linux Kernel 2.6.30.2

2.6.30.2

Linux Kernel 2.6.30.3

2.6.30.3

Linux Kernel 2.6.30.4

2.6.30.4

Linux Kernel 2.6.30.5

2.6.30.5

Linux Kernel 2.6.30.6

2.6.30.6

Linux Kernel 2.6.30.7

2.6.30.7

Linux Kernel 2.6.30.8

2.6.30.8

Linux Kernel 2.6.30.9

2.6.30.9

Linux Kernel 2.6.30.10

2.6.30.10

Linux Kernel 2.6.31

2.6.31

Linux Kernel 2.6.31 Release Candidate 1

2.6.31

Linux Kernel 2.6.31 Release Candidate 2

2.6.31

Linux Kernel 2.6.31 Release Candidate 3

2.6.31

Linux Kernel 2.6.31 Release Candidate 4

2.6.31

Linux Kernel 2.6.31 Release Candidate 5

2.6.31

Linux Kernel 2.6.31 Release Candidate 6

2.6.31

linux Kernel 2.6.31 Release Candidate 7

2.6.31

linux Kernel 2.6.31 Release Candidate 8

2.6.31

linux Kernel 2.6.31 Release Candidate 9

2.6.31

Linux Kernel 2.6.31.1

2.6.31.1

Linux Kernel 2.6.31.2

2.6.31.2

Linux Kernel 2.6.31.3

2.6.31.3

Linux Kernel 2.6.31.4

2.6.31.4

Linux Kernel 2.6.31.5

2.6.31.5

Linux Kernel 2.6.31.6

2.6.31.6

Linux Kernel 2.6.31.7

2.6.31.7

Linux Kernel 2.6.31.8

2.6.31.8

Linux Kernel 2.6.31.9

2.6.31.9

Linux Kernel 2.6.31.10

2.6.31.10

Linux Kernel 2.6.31.11

2.6.31.11

Linux Kernel 2.6.31.12

2.6.31.12

Linux Kernel 2.6.31.13

2.6.31.13

Linux Kernel 2.6.31.14

2.6.31.14

Linux Kernel 2.6.32

2.6.32

Linux Kernel 2.6.32 Release Candidate 1

2.6.32

Linux Kernel 2.6.32 Release Candidate 3

2.6.32

Linux Kernel 2.6.32 Release Candidate 4

2.6.32

Linux Kernel 2.6.32 Release Candidate 5

2.6.32

Linux Kernel 2.6.32 Release Candidate 6

2.6.32

Linux Kernel 2.6.32 Release Candidate 7

2.6.32

Linux Kernel 2.6.32 Release Candidate 8

2.6.32

Linux Kernel 2.6.32.1

2.6.32.1

Linux Kernel 2.6.32.2

2.6.32.2

Linux Kernel 2.6.32.3

2.6.32.3

Linux Kernel 2.6.32.4

2.6.32.4

Linux Kernel 2.6.32.5

2.6.32.5

Linux Kernel 2.6.32.6

2.6.32.6

Linux Kernel 2.6.32.7

2.6.32.7

Linux Kernel 2.6.32.8

2.6.32.8

Linux Kernel 2.6.32.9

2.6.32.9

Linux Kernel 2.6.32.10

2.6.32.10

Linux Kernel 2.6.32.11

2.6.32.11

Linux Kernel 2.6.32.12

2.6.32.12

Linux Kernel 2.6.32.13

2.6.32.13

Linux Kernel 2.6.32.14

2.6.32.14

Linux Kernel 2.6.32.15

2.6.32.15

Linux Kernel 2.6.32.16

2.6.32.16

Linux Kernel 2.6.32.17

2.6.32.17

Linux Kernel 2.6.32.18

2.6.32.18

Linux Kernel 2.6.32.19

2.6.32.19

Linux Kernel 2.6.32.20

2.6.32.20

Linux Kernel 2.6.32.21

2.6.32.21

Linux Kernel 2.6.32.22

2.6.32.22

Linux Kernel 2.6.32.23

2.6.32.23

Linux Kernel 2.6.32.24

2.6.32.24

Linux Kernel 2.6.32.25

2.6.32.25

Linux Kernel 2.6.32.26

2.6.32.26

Linux Kernel 2.6.32.27

2.6.32.27

Linux Kernel 2.6.32.28

2.6.32.28

Linux Kernel 2.6.32.29

2.6.32.29

Linux Kernel 2.6.32.30

2.6.32.30

Linux Kernel 2.6.32.31

2.6.32.31

Linux Kernel 2.6.32.32

2.6.32.32

Linux Kernel 2.6.32.33

2.6.32.33

Linux Kernel 2.6.32.34

2.6.32.34

Linux Kernel 2.6.32.35

2.6.32.35

Linux Kernel 2.6.32.36

2.6.32.36

Linux Kernel 2.6.32.37

2.6.32.37

Linux Kernel 2.6.32.38

2.6.32.38

Linux Kernel 2.6.32.39

2.6.32.39

Linux Kernel 2.6.32.40

2.6.32.40

Linux Kernel 2.6.32.41

2.6.32.41

Linux Kernel 2.6.32.42

2.6.32.42

Linux Kernel 2.6.32.43

2.6.32.43

Linux Kernel 2.6.32.44

2.6.32.44

Linux Kernel 2.6.32.45

2.6.32.45

Linux Kernel 2.6.32.46

2.6.32.46

Linux Kernel 2.6.32.47

2.6.32.47

Linux Kernel 2.6.32.48

2.6.32.48

Linux Kernel 2.6.32.49

2.6.32.49

Linux Kernel 2.6.32.50

2.6.32.50

Linux Kernel 2.6.32.51

2.6.32.51

Linux Kernel 2.6.32.52

2.6.32.52

Linux Kernel 2.6.32.53

2.6.32.53

Linux Kernel 2.6.32.54

2.6.32.54

Linux Kernel 2.6.32.55

2.6.32.55

Linux Kernel 2.6.32.56

2.6.32.56

Linux Kernel 2.6.32.57

2.6.32.57

Linux Kernel 2.6.32.58

2.6.32.58

Linux Kernel 2.6.33

2.6.33

Linux Kernel 2.6.33 Release Candidate 1

2.6.33

Linux Kernel 2.6.33 Release Candidate 2

2.6.33

Linux Kernel 2.6.33 Release Candidate 3

2.6.33

Linux Kernel 2.6.33 Release Candidate 4

2.6.33

Linux Kernel 2.6.33 Release Candidate 5

2.6.33

Linux Kernel 2.6.33 Release Candidate 6

2.6.33

Linux Kernel 2.6.33 Release Candidate 7

2.6.33

Linux Kernel 2.6.33 Release Candidate 8

2.6.33

Linux Kernel 2.6.33.1

2.6.33.1

Linux Kernel 2.6.33.2

2.6.33.2

Linux Kernel 2.6.33.3

2.6.33.3

Linux Kernel 2.6.33.4

2.6.33.4

Linux Kernel 2.6.33.5

2.6.33.5

Linux Kernel 2.6.33.6

2.6.33.6

Linux Kernel 2.6.33.7

2.6.33.7

Linux Kernel 2.6.33.8

2.6.33.8

Linux Kernel 2.6.33.9

2.6.33.9

Linux Kernel 2.6.33.10

2.6.33.10

Linux Kernel 2.6.33.11

2.6.33.11

Linux Kernel 2.6.33.12

2.6.33.12

Linux Kernel 2.6.33.13

2.6.33.13

Linux Kernel 2.6.33.14

2.6.33.14

Linux Kernel 2.6.33.15

2.6.33.15

Linux Kernel 2.6.33.16

2.6.33.16

Linux Kernel 2.6.33.17

2.6.33.17

Linux Kernel 2.6.33.18

2.6.33.18

Linux Kernel 2.6.33.19

2.6.33.19

Linux Kernel 2.6.33.20

2.6.33.20

Linux Kernel 2.6.34

2.6.34

Linux Kernel 2.6.34 Release Candidate 1

2.6.34

Linux Kernel 2.6.34 Release Candidate 2

2.6.34

Linux Kernel 2.6.34 Release Candidate 3

2.6.34

Linux Kernel 2.6.34 Release Candidate 4

2.6.34

Linux Kernel 2.6.34 Release Candidate 5

2.6.34

Linux Kernel 2.6.34 Release Candidate 6

2.6.34

Linux Kernel 2.6.34 Release Candidate 7

2.6.34

Linux Kernel 2.6.34.1

2.6.34.1

Linux Kernel 2.6.34.2

2.6.34.2

Linux Kernel 2.6.34.3

2.6.34.3

Linux Kernel 2.6.34.4

2.6.34.4

Linux Kernel 2.6.34.5

2.6.34.5

Linux Kernel 2.6.34.6

2.6.34.6

Linux Kernel 2.6.34.7

2.6.34.7

Linux Kernel 2.6.34.8

2.6.34.8

Linux Kernel 2.6.34.9

2.6.34.9

Linux Kernel 2.6.34.10

2.6.34.10

Linux Kernel 2.6.35

2.6.35

Linux Kernel 2.6.35 Release Candidate 1

2.6.35

Linux Kernel 2.6.35 Release Candidate 2

2.6.35

Linux Kernel 2.6.35 Release Candidate 3

2.6.35

Linux Kernel 2.6.35 Release Candidate 4

2.6.35

Linux Kernel 2.6.35 Release Candidate 5

2.6.35

Linux Kernel 2.6.35 Release Candidate 6

2.6.35

Linux Kernel 2.6.35.1

2.6.35.1

Linux Kernel 2.6.35.2

2.6.35.2

Linux Kernel 2.6.35.3

2.6.35.3

Linux Kernel 2.6.35.4

2.6.35.4

Linux Kernel 2.6.35.5

2.6.35.5

Linux Kernel 2.6.35.6

2.6.35.6

Linux Kernel 2.6.35.7

2.6.35.7

Linux Kernel 2.6.35.8

2.6.35.8

Linux Kernel 2.6.35.9

2.6.35.9

Linux Kernel 2.6.35.10

2.6.35.10

Linux Kernel 2.6.35.11

2.6.35.11

Linux Kernel 2.6.35.12

2.6.35.12

Linux Kernel 2.6.35.13

2.6.35.13

Linux Kernel 2.6.36 Release Candidate 1

2.6.36

Linux Kernel 2.6.36 Release Candidate 2

2.6.36

Linux Kernel 2.6.36 Release Candidate 3

2.6.36

Linux Kernel 2.6.36 Release Candidate 4

2.6.36

Linux Kernel 2.6.36 Release Candidate 5

2.6.36

Linux Kernel 2.6.36 Release Candidate 6

2.6.36

Linux Kernel 2.6.36 Release Candidate 7

2.6.36

References

http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=70789d7052239992824628db8133de08dc78e593

SUSE-SU-2013:0856

RHSA-2012:1580

[oss-security] 20121109 Re: CVE request --- acceptation of overlapping ipv6 fragments

USN-1660-1

USN-1661-1

https://bugzilla.redhat.com/show_bug.cgi?id=874835

Patch

https://github.com/torvalds/linux/commit/70789d7052239992824628db8133de08dc78e593

Patch, Vendor Advisory

https://media.blackhat.com/bh-eu-12/Atlasis/bh-eu-12-Atlasis-Attacking_IPv6-WP.pdf

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