NVD

CVE-2015-4323 Detail

Deferred

This CVE record is not being prioritized for NVD enrichment efforts due to resource or other concerns.

Description

Buffer overflow in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 7.3(0)ZN(0.9); Nexus 3000 devices 6.0(2)U5(1.41), 7.0(3)I2(0.373), and 7.3(0)ZN(0.83); Nexus 4000 devices 4.1(2)E1(1b); Nexus 7000 devices 6.2(14)S1; Nexus 9000 devices 7.3(0)ZN(0.9); and MDS 9000 devices 6.2 (13) and 7.1(0)ZN(91.99) and MDS SAN-OS 7.1(0)ZN(91.99) allows remote attackers to cause a denial of service (device outage) via a crafted ARP packet, related to incorrect MTU validation, aka Bug IDs CSCuv71933, CSCuv61341, CSCuv61321, CSCuu78074, CSCut37060, CSCuv61266, CSCuv61351, CSCuv61358, and CSCuv61366.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 6.1 MEDIUM

Vector: (AV:A/AC:L/Au:N/C:N/I:N/A:C)

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to [email protected].

URL	Source(s)	Tag(s)
http://tools.cisco.com/security/center/viewAlert.x?alertId=40469	CVE, Cisco Systems, Inc.	Vendor Advisory
http://www.securityfocus.com/bid/76367	CVE, Cisco Systems, Inc.
http://www.securitytracker.com/id/1033321	CVE, Cisco Systems, Inc.

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	NIST

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

8 change records found show changes

Modified Analysis by NIST 8/21/2015 11:17:49 AM

Action

Type

Old Value

New Value

Changed

CPE Configuration

Record truncated, showing 2048 of 2548 characters.
View Entire Change Record

Configuration 1
     AND
          OR
               *cpe:2.3:o:cisco:nx-os:7.3\(0\)zn\(0.9\):*:*:*:*:*:*:*
          OR
               cpe:2.3:a:cisco:nexus_1000v:-:*:*:*:*:*:*:*
Configuration 2
     AND
          OR
               *cpe:2.3:o:cisco:nx-os:4.1\(2\)e1\(1b\):*:*:*:*:*:*:*
          OR
               cpe:2.3:h:cisco:nexus_4001i:-:*:*:*:*:*:*:*
Configuration 3
     OR
          *cpe:2.3:o:cisco:mds_9000_nx-os:6.2\(13\):*:*:*:*:*:*:*
          *cpe:2.3:o:cisco:mds_9000_nx-os:7.1\(0\)zn\(91.99\):*:*:*:*:*:*:*
Configuration 4
     AND
          OR
               *cpe:2.3:o:cisco:nx-os:6.0\(2\)u5\(1.41\):*:*:*:*:*:*:*
               *cpe:2.3:o:cisco:nx-os:7.0\(3\)i2\(0.373\):*:*:*:*:*:*:*
               *cpe:2.3:o:cisco:nx-os:7.3\(0\)zn\(0.83\):*:*:*:*:*:*:*
          OR
               cpe:2.3:h:cisco:nexus_3016:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_3048:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_3064:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_3132q:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_3164q:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_3172:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_3232c:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_3264q:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_3524:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_3548:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_31128pq:*:*:*:*:*:*:*:*
Configuration 5
     OR
          *cpe:2.3:o:cisco:mds_san_os:7.1\(0\)zn\(91.99\):*:*:*:*:*:*:*
Configuration 6
     AND
          OR
               *cpe:2.3:o:cisco:nx-os:6.2\(14\)s1:*:*:*:*:*:*:*
          OR
               cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_7700:-:*:*:*:*:*:*:*
Configuration 7
     AND
          OR
               *cpe:2.3:o:cisco:nx-os:7.3\(0\)zn\(0.9\):*:*:*:*:*:*:*
          OR
               cpe:2.3:h:cisco:nexus_9332pq:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_9336pq_aci_spine:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexu

Record truncated, showing 2048 of 2452 characters.
View Entire Change Record

Configuration 1
     AND
          OR
               *cpe:2.3:o:cisco:nx-os:6.2\(14\)s1:*:*:*:*:*:*:*
          OR
               cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_7700:-:*:*:*:*:*:*:*
Configuration 2
     AND
          OR
               *cpe:2.3:o:cisco:nx-os:6.0\(2\)u5\(1.41\):*:*:*:*:*:*:*
               *cpe:2.3:o:cisco:nx-os:7.0\(3\)i2\(0.373\):*:*:*:*:*:*:*
               *cpe:2.3:o:cisco:nx-os:7.3\(0\)zn\(0.83\):*:*:*:*:*:*:*
          OR
               cpe:2.3:h:cisco:nexus_3016:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_3048:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_3064:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_3132q:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_3164q:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_3172:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_3232c:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_3264q:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_3524:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_3548:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_31128pq:*:*:*:*:*:*:*:*
Configuration 3
     AND
          OR
               *cpe:2.3:o:cisco:nx-os:7.3\(0\)zn\(0.9\):*:*:*:*:*:*:*
          OR
               cpe:2.3:h:cisco:nexus_9332pq:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_9336pq_aci_spine:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_9372px:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_9372tx:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_9396px:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_9396tx:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_9504:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_9508:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_9516:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_93120tx:-:*:*:*:*:*:*:*
               cpe:2.3:h:cisco:nexus_93128tx:-:*:*:*:*:*:*:*
Configuration 4
     OR
          *cpe:2.3:o:cisco:mds_9000_nx-os:6.2\(13\):*:*:*:*:*:*:*
          *cpe:2.3:o:cisco:mds

Modified Analysis by NIST 8/20/2015 4:13:48 PM

Action	Type	Old Value	New Value
Added	CVSS V2		(AV:A/AC:L/Au:N/C:N/I:N/A:C)
Added	CWE		CWE-119
Added	CPE Configuration		Record truncated, showing 2048 of 2548 characters. View Entire Change Record Configuration 1 AND OR cpe:2.3:o:cisco:nx-os:7.3\(0\)zn\(0.9\)::::::: OR cpe:2.3:a:cisco:nexus_1000v:-:::::::* Configuration 2 AND OR cpe:2.3:o:cisco:nx-os:4.1\(2\)e1\(1b\)::::::: OR cpe:2.3:h:cisco:nexus_4001i:-:::::::* Configuration 3 OR cpe:2.3:o:cisco:mds_9000_nx-os:6.2\(13\)::::::: cpe:2.3:o:cisco:mds_9000_nx-os:7.1\(0\)zn\(91.99\)::::::: Configuration 4 AND OR cpe:2.3:o:cisco:nx-os:6.0\(2\)u5\(1.41\)::::::: cpe:2.3:o:cisco:nx-os:7.0\(3\)i2\(0.373\)::::::: cpe:2.3:o:cisco:nx-os:7.3\(0\)zn\(0.83\)::::::: OR cpe:2.3:h:cisco:nexus_3016:-:::::::* cpe:2.3:h:cisco:nexus_3048:-:::::::* cpe:2.3:h:cisco:nexus_3064:-:::::::* cpe:2.3:h:cisco:nexus_3132q:-:::::::* cpe:2.3:h:cisco:nexus_3164q:-:::::::* cpe:2.3:h:cisco:nexus_3172:-:::::::* cpe:2.3:h:cisco:nexus_3232c:-:::::::* cpe:2.3:h:cisco:nexus_3264q:-:::::::* cpe:2.3:h:cisco:nexus_3524:-:::::::* cpe:2.3:h:cisco:nexus_3548:-:::::::* cpe:2.3:h:cisco:nexus_31128pq:::::::: Configuration 5 OR cpe:2.3:o:cisco:mds_san_os:7.1\(0\)zn\(91.99\)::::::: Configuration 6 AND OR cpe:2.3:o:cisco:nx-os:6.2\(14\)s1::::::: OR cpe:2.3:h:cisco:nexus_7000:-:::::::* cpe:2.3:h:cisco:nexus_7700:-:::::::* Configuration 7 AND OR cpe:2.3:o:cisco:nx-os:7.3\(0\)zn\(0.9\)::::::: OR cpe:2.3:h:cisco:nexus_9332pq:-:::::::* cpe:2.3:h:cisco:nexus_9336pq_aci_spine:-:::::::* cpe:2.3:h:cisco:nexu
Changed	Reference Type	http://tools.cisco.com/security/center/viewAlert.x?alertId=40469 No Types Assigned	http://tools.cisco.com/security/center/viewAlert.x?alertId=40469 Advisory

Quick Info

CVE Dictionary Entry:
CVE-2015-4323
NVD Published Date:
08/19/2015
NVD Last Modified:
04/12/2025
Source:
Cisco Systems, Inc.

You are viewing this page in an unauthorized frame window.

Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2015-4323 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CVE 11/20/2024 9:30:49 PM

CVE Modified by Cisco Systems, Inc. 5/13/2024 11:35:51 PM

CVE Modified by Cisco Systems, Inc. 9/19/2017 9:29:01 PM

CVE Modified by Cisco Systems, Inc. 11/28/2016 2:28:04 PM

CVE Translated by NIST 8/27/2015 2:45:06 PM

Modified Analysis by NIST 8/21/2015 11:17:49 AM

Modified Analysis by NIST 8/20/2015 4:13:48 PM

Initial CVE Analysis 8/20/2015 2:53:46 PM

Quick Info