CVE-2019-1768

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-1768
A vulnerability in the implementation of a specific CLI command for Cisco NX-OS Software could allow an authenticated, local attacker with administrator credentials to cause a buffer overflow condition or perform command injection. This could allow the attacker to execute arbitrary commands with elevated privileges on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to a certain CLI command. An attacker could exploit this vulnerability by including malicious input as the argument of the affected CLI command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with root privileges. An attacker would need valid administrator credentials to exploit these vulnerabilities.

6.7 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2 /10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
http://www.securityfocus.com/bid/108386 Third Party Advisory VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-overflow-inj Vendor Advisory
http://www.securityfocus.com/bid/108386 Third Party Advisory VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-overflow-inj Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
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_3064-t:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_31108pc-v:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_31108tc-v:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_31128pq:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3132c-z:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3132q:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3132q-v:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3132q-xl:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3164q:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3172:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3172pq-xl:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3172tq:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3172tq-32t:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3172tq-xl:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3232c:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3264c-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3264q:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3408-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_34180yc:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3432d-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3464c:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3524:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3524-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3524-xl:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3548:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3548-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3548-xl:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_36180yc-r:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3636c-r:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9000v:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_92160yc-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_92300yc:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_92304qc:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_92348gc-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9236c:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9272q:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93108tc-ex:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93108tc-fx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93120tx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93128tx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93180lc-ex:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93180yc-ex:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93180yc-fx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93216tc-fx2:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93240yc-fx2:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9332c:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9332pq:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93360yc-fx2:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9336c-fx2:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9336pq_aci_spine:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9348gc-fxp:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9364c:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9372px:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9372px-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9372tx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9372tx-e:-:*:*:*:*:*:*:*
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:-:*:*:*:*:*:*:*
History

21 Nov 2024, 04:37

Type Values Removed Values Added
References () http://www.securityfocus.com/bid/108386 - Third Party Advisory, VDB Entry () http://www.securityfocus.com/bid/108386 - Third Party Advisory, VDB Entry
References () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-overflow-inj - Vendor Advisory () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-overflow-inj - Vendor Advisory
Information

Published : 2019-05-16 02:29

Updated : 2024-11-21 04:37

NVD link : CVE-2019-1768

Mitre link : CVE-2019-1768

CVE.ORG link : CVE-2019-1768

JSON object : View

Products Affected

cisco

  • nexus_9396tx
  • nexus_3524-xl
  • nexus_9000v
  • nexus_9372tx
  • nexus_31108pc-v
  • nexus_3172tq-xl
  • nexus_93216tc-fx2
  • nexus_3264c-e
  • nexus_3636c-r
  • nexus_93128tx
  • nexus_9332c
  • nexus_3232c
  • nx-os
  • nexus_93180yc-ex
  • nexus_9508
  • nexus_3132q-xl
  • nexus_3064
  • nexus_93180lc-ex
  • nexus_9336c-fx2
  • nexus_9332pq
  • nexus_3172tq-32t
  • nexus_3132q
  • nexus_3548-xl
  • nexus_92304qc
  • nexus_3432d-s
  • nexus_31108tc-v
  • nexus_9272q
  • nexus_3524-x
  • nexus_9372tx-e
  • nexus_9504
  • nexus_3408-s
  • nexus_3172pq-xl
  • nexus_3016
  • nexus_93360yc-fx2
  • nexus_9336pq_aci_spine
  • nexus_3172
  • nexus_3064-t
  • nexus_9516
  • nexus_3164q
  • nexus_92348gc-x
  • nexus_3172tq
  • nexus_93108tc-ex
  • nexus_3132q-v
  • nexus_36180yc-r
  • nexus_92160yc-x
  • nexus_9236c
  • nexus_9364c
  • nexus_3132c-z
  • nexus_3048
  • nexus_3524
  • nexus_9348gc-fxp
  • nexus_34180yc
  • nexus_9396px
  • nexus_3264q
  • nexus_9372px-e
  • nexus_9372px
  • nexus_3464c
  • nexus_93120tx
  • nexus_93240yc-fx2
  • nexus_3548-x
  • nexus_31128pq
  • nexus_93180yc-fx
  • nexus_92300yc
  • nexus_3548
  • nexus_93108tc-fx
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')


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