National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-5077 Detail

Current Description

The sctp_assoc_update function in net/sctp/associola.c in the Linux kernel through 3.15.8, when SCTP authentication is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and OOPS) by starting to establish an association between two endpoints immediately after an exchange of INIT and INIT ACK chunks to establish an earlier association between these endpoints in the opposite direction.

Source:  MITRE
View Analysis Description

Evaluator Description

CWE-476: NULL Pointer Dereference

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.4 MEDIUM
Vector: (AV:N/AC:H/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 4.9


Access Vector (AV): Network
Access Complexity (AC): High
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1be9a950c646c9092fb3618197f7b6bfb50e82aa Patch
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html
http://rhn.redhat.com/errata/RHSA-2014-1083.html
http://rhn.redhat.com/errata/RHSA-2014-1668.html
http://rhn.redhat.com/errata/RHSA-2014-1763.html
http://secunia.com/advisories/60430
http://secunia.com/advisories/60545
http://www.openwall.com/lists/oss-security/2014/07/26/1
http://www.securityfocus.com/bid/68881
http://www.securitytracker.com/id/1030681
http://www.ubuntu.com/usn/USN-2334-1
http://www.ubuntu.com/usn/USN-2335-1
http://www.ubuntu.com/usn/USN-2358-1
http://www.ubuntu.com/usn/USN-2359-1
https://bugzilla.redhat.com/show_bug.cgi?id=1122982 Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/95134
https://github.com/torvalds/linux/commit/1be9a950c646c9092fb3618197f7b6bfb50e82aa Patch

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/o:linux:linux_kernel:3.0:rc1
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 cpe:/o:linux:linux_kernel:3.0:rc2
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 cpe:/o:linux:linux_kernel:3.0:rc3
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 cpe:/o:linux:linux_kernel:3.0:rc4
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 cpe:/o:linux:linux_kernel:3.0:rc5
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 cpe:/o:linux:linux_kernel:3.0:rc6
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 cpe:/o:linux:linux_kernel:3.0:rc7
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 cpe:/o:linux:linux_kernel:3.0.1
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 cpe:/o:linux:linux_kernel:3.0.2
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 cpe:/o:linux:linux_kernel:3.0.3
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 cpe:/o:linux:linux_kernel:3.0.4
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 cpe:/o:linux:linux_kernel:3.0.5
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 cpe:/o:linux:linux_kernel:3.0.6
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 cpe:/o:linux:linux_kernel:3.0.7
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 cpe:/o:linux:linux_kernel:3.0.8
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 cpe:/o:linux:linux_kernel:3.0.9
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 cpe:/o:linux:linux_kernel:3.0.10
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 cpe:/o:linux:linux_kernel:3.0.11
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 cpe:/o:linux:linux_kernel:3.0.12
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 cpe:/o:linux:linux_kernel:3.0.13
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 cpe:/o:linux:linux_kernel:3.0.14
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 cpe:/o:linux:linux_kernel:3.0.15
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 cpe:/o:linux:linux_kernel:3.0.16
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 cpe:/o:linux:linux_kernel:3.0.17
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 cpe:/o:linux:linux_kernel:3.0.18
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 cpe:/o:linux:linux_kernel:3.0.19
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 cpe:/o:linux:linux_kernel:3.0.20
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 cpe:/o:linux:linux_kernel:3.0.21
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 cpe:/o:linux:linux_kernel:3.0.22
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 cpe:/o:linux:linux_kernel:3.0.23
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 cpe:/o:linux:linux_kernel:3.0.24
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 cpe:/o:linux:linux_kernel:3.0.25
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 cpe:/o:linux:linux_kernel:3.0.26
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 cpe:/o:linux:linux_kernel:3.0.27
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 cpe:/o:linux:linux_kernel:3.0.28
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 cpe:/o:linux:linux_kernel:3.0.29
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 cpe:/o:linux:linux_kernel:3.0.30
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 cpe:/o:linux:linux_kernel:3.0.31
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 cpe:/o:linux:linux_kernel:3.0.32
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 cpe:/o:linux:linux_kernel:3.0.33
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 cpe:/o:linux:linux_kernel:3.0.34
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 cpe:/o:linux:linux_kernel:3.0.35
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 cpe:/o:linux:linux_kernel:3.0.36
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 cpe:/o:linux:linux_kernel:3.0.37
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 cpe:/o:linux:linux_kernel:3.0.38
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 cpe:/o:linux:linux_kernel:3.0.39
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 cpe:/o:linux:linux_kernel:3.0.40
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 cpe:/o:linux:linux_kernel:3.0.41
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 cpe:/o:linux:linux_kernel:3.0.42
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 cpe:/o:linux:linux_kernel:3.0.43
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 cpe:/o:linux:linux_kernel:3.0.44
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 cpe:/o:linux:linux_kernel:3.0.45
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 cpe:/o:linux:linux_kernel:3.0.46
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 cpe:/o:linux:linux_kernel:3.0.47
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 cpe:/o:linux:linux_kernel:3.0.48
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 cpe:/o:linux:linux_kernel:3.0.49
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 cpe:/o:linux:linux_kernel:3.0.50
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 cpe:/o:linux:linux_kernel:3.0.51
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 cpe:/o:linux:linux_kernel:3.0.52
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 cpe:/o:linux:linux_kernel:3.0.53
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 cpe:/o:linux:linux_kernel:3.0.54
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 cpe:/o:linux:linux_kernel:3.0.55
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 cpe:/o:linux:linux_kernel:3.0.56
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 cpe:/o:linux:linux_kernel:3.0.57
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 cpe:/o:linux:linux_kernel:3.0.58
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 cpe:/o:linux:linux_kernel:3.0.59
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 cpe:/o:linux:linux_kernel:3.0.60
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 cpe:/o:linux:linux_kernel:3.0.61
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 cpe:/o:linux:linux_kernel:3.0.62
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 cpe:/o:linux:linux_kernel:3.0.63
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 cpe:/o:linux:linux_kernel:3.0.64
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 cpe:/o:linux:linux_kernel:3.0.65
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 cpe:/o:linux:linux_kernel:3.0.66
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 cpe:/o:linux:linux_kernel:3.0.67
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 cpe:/o:linux:linux_kernel:3.0.68
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 cpe:/o:linux:linux_kernel:3.1
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 cpe:/o:linux:linux_kernel:3.1:rc1
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 cpe:/o:linux:linux_kernel:3.1:rc2
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 cpe:/o:linux:linux_kernel:3.1:rc3
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 cpe:/o:linux:linux_kernel:3.1:rc4
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 cpe:/o:linux:linux_kernel:3.1.1
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 cpe:/o:linux:linux_kernel:3.1.2
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 cpe:/o:linux:linux_kernel:3.1.3
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 cpe:/o:linux:linux_kernel:3.1.4
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 cpe:/o:linux:linux_kernel:3.1.5
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 cpe:/o:linux:linux_kernel:3.1.6
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 cpe:/o:linux:linux_kernel:3.1.7
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 cpe:/o:linux:linux_kernel:3.1.8
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 cpe:/o:linux:linux_kernel:3.1.9
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 cpe:/o:linux:linux_kernel:3.1.10
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 cpe:/o:linux:linux_kernel:3.2
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 cpe:/o:linux:linux_kernel:3.2:rc2
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 cpe:/o:linux:linux_kernel:3.2:rc3
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 cpe:/o:linux:linux_kernel:3.2:rc4
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 cpe:/o:linux:linux_kernel:3.2:rc5
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 cpe:/o:linux:linux_kernel:3.2:rc6
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 cpe:/o:linux:linux_kernel:3.2:rc7
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 cpe:/o:linux:linux_kernel:3.2.1
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 cpe:/o:linux:linux_kernel:3.2.2
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 cpe:/o:linux:linux_kernel:3.2.3
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 cpe:/o:linux:linux_kernel:3.2.4
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Showing 100 of 388 CPEs, view all CPEs here.

Change History

6 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-5077
NVD Published Date:
08/01/2014
NVD Last Modified:
08/28/2017