Vulnerability-Lookup

BDU:2018-01455 (CVE-2018-0291)

Vulnerability from fstec – Published: 2018-12-13 – Updated: 2021-03-23 – View on bdu.fstec.ru Fixed

Title

Уязвимость обработчика пакетов Simple Network Management Protocol операционной системы Cisco NX-OS, позволяющая нарушителю вызвать отказ в обслуживании

Summary

Уязвимость обработчика пакетов Simple Network Management Protocol (SNMP) операционной системы Cisco NX-OS вызвана ошибками проверки блоков данных протокола SNMP. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, осуществить перезагрузку устройства

Severity

6.8 (Medium) CVSS 2.0


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

7.4 (High) CVSS 3.0


                      
                        CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Resource manipulation

Incidents

Being clarified

Remediation

Software update

CWE

CWE-20 - Недостаточная проверка вводимых данных

Aliases

CVE-2018-0291, CISCO-SA-20180620-NXOSSNMP

References

1 reference

URL
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-…

Impacted products

1 product from 2 vendors

Vendors

Cisco Systems, Inc.

Products

NX-OS

Versions

до 7.0(3)I3 (NX-OS), от 7.0(3)I4 до 7.0(3)I4(1) (NX-OS), от 7.0(3)I5 до 7.0(3)I7(1) (NX-OS), от 7.0(3)I6 до 7.0(3)I7(1) (NX-OS), от 7.0(3)I7 до 7.0(3)I7(1) (NX-OS), от 6.0(2) до 7.0(3)I7(2) (NX-OS), от 7.0(3) до 7.0(3)I7(2) (NX-OS), от 6.0 до 7.3(3)N1(1) (NX-OS), от 7.0 до 7.3(3)N1(1) (NX-OS), от 7.1 до 7.3(3)N1(1) (NX-OS), от 7.2 до 7.3(3)N1(1) (NX-OS), от 7.3 до 7.3(3)N1(1) (NX-OS), от 7.0 до 7.0(3)F3(3a) (NX-OS), до 2.2 (NX-OS), от 2.2 до 3.2(2b) (NX-OS), от 2.5 до 3.2(2b) (NX-OS), от 3.0 до 3.2(2b) (NX-OS), от 3.1 до 3.2(2b) (NX-OS), от 3.2 до 3.2(2b) (NX-OS)

Product types

Operating system

Platforms

Cisco Systems, Inc. NX-OS до 7.0(3)I3 Nexus 3000, Inc. NX-OS от 7.0(3)I4 до 7.0(3)I4(1) Nexus 3000, Inc. NX-OS от 7.0(3)I5 до 7.0(3)I7(1) Nexus 3000, Inc. NX-OS от 7.0(3)I6 до 7.0(3)I7(1) Nexus 3000, Inc. NX-OS от 7.0(3)I7 до 7.0(3)I7(1) Nexus 3000, Inc. NX-OS от 7.0(3)I7 до 7.0(3)I7(1) Nexus 9000, Inc. NX-OS от 6.0(2) до 7.0(3)I7(2) Nexus 9000, Inc. NX-OS от 6.0(2) до 7.0(3)I7(2) Nexus 3500, Inc. NX-OS от 7.0(3) до 7.0(3)I7(2) Nexus 3500, Inc. NX-OS от 7.0(3) до 7.0(3)I7(2) Nexus 9000, Inc. NX-OS от 6.0 до 7.3(3)N1(1) Nexus 2000, Inc. NX-OS от 6.0 до 7.3(3)N1(1) Nexus 5500, Inc. NX-OS от 6.0 до 7.3(3)N1(1) Nexus 5600, Inc. NX-OS от 6.0 до 7.3(3)N1(1) Nexus 6000, Inc. NX-OS от 7.0 до 7.3(3)N1(1) Nexus 2000, Inc. NX-OS от 7.0 до 7.3(3)N1(1) Nexus 5500, Inc. NX-OS от 7.0 до 7.3(3)N1(1) Nexus 5600, Inc. NX-OS от 7.0 до 7.3(3)N1(1) Nexus 6000, Inc. NX-OS от 7.1 до 7.3(3)N1(1) Nexus 2000, Inc. NX-OS от 7.1 до 7.3(3)N1(1) Nexus 5500, Inc. NX-OS от 7.1 до 7.3(3)N1(1) Nexus 5600, Inc. NX-OS от 7.1 до 7.3(3)N1(1) Nexus 6000, Inc. NX-OS от 7.2 до 7.3(3)N1(1) Nexus 2000, Inc. NX-OS от 7.2 до 7.3(3)N1(1) Nexus 5500, Inc. NX-OS от 7.2 до 7.3(3)N1(1) Nexus 5600, Inc. NX-OS от 7.2 до 7.3(3)N1(1) Nexus 9000, Inc. NX-OS от 7.3 до 7.3(3)N1(1) Nexus 2000, Inc. NX-OS от 7.3 до 7.3(3)N1(1) Nexus 5500, Inc. NX-OS от 7.3 до 7.3(3)N1(1) Nexus 5600, Inc. NX-OS от 7.3 до 7.3(3)N1(1) Nexus 6000, Inc. NX-OS от 7.0 до 7.0(3)F3(3a) Nexus 9500 R-Series, Inc. NX-OS от 7.0 до 7.0(3)F3(3a) Nexus 3600, Inc. NX-OS до 2.2 UCS 6100, Inc. NX-OS до 2.2 UCS 6200, Inc. NX-OS до 2.2 UCS 6300, Inc. NX-OS от 2.2 до 3.2(2b) UCS 6100, Inc. NX-OS от 2.2 до 3.2(2b) UCS 6200, Inc. NX-OS от 2.2 до 3.2(2b) UCS 6300, Inc. NX-OS от 2.5 до 3.2(2b) UCS 6100, Inc. NX-OS от 2.5 до 3.2(2b) UCS 6200, Inc. NX-OS от 2.5 до 3.2(2b) UCS 6300, Inc. NX-OS от 3.0 до 3.2(2b) UCS 6100, Inc. NX-OS от 3.0 до 3.2(2b) UCS 6200, Inc. NX-OS от 3.0 до 3.2(2b) UCS 6300, Inc. NX-OS от 3.1 до 3.2(2b) UCS 6100, Inc. NX-OS от 3.1 до 3.2(2b) UCS 6200, Inc. NX-OS от 3.1 до 3.2(2b) UCS 6300, Inc. NX-OS от 3.2 до 3.2(2b) UCS 6100, Inc. NX-OS от 3.2 до 3.2(2b) UCS 6300, Inc. NX-OS от 3.2 до 3.2(2b) UCS 6200

Mitigations

Обновление программного обеспечения до более поздней версии

Credits

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:L/Au:S/C:N/I:N/A:C",
  "CVSS 3.0": "AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "Cisco Systems, Inc.",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "\u0434\u043e 7.0(3)I3 (NX-OS), \u043e\u0442 7.0(3)I4 \u0434\u043e 7.0(3)I4(1) (NX-OS), \u043e\u0442 7.0(3)I5 \u0434\u043e 7.0(3)I7(1) (NX-OS), \u043e\u0442 7.0(3)I6 \u0434\u043e 7.0(3)I7(1) (NX-OS), \u043e\u0442 7.0(3)I7 \u0434\u043e 7.0(3)I7(1) (NX-OS), \u043e\u0442 6.0(2) \u0434\u043e 7.0(3)I7(2) (NX-OS), \u043e\u0442 7.0(3) \u0434\u043e 7.0(3)I7(2) (NX-OS), \u043e\u0442 6.0 \u0434\u043e 7.3(3)N1(1) (NX-OS), \u043e\u0442 7.0 \u0434\u043e 7.3(3)N1(1) (NX-OS), \u043e\u0442 7.1 \u0434\u043e 7.3(3)N1(1) (NX-OS), \u043e\u0442 7.2 \u0434\u043e 7.3(3)N1(1) (NX-OS), \u043e\u0442 7.3 \u0434\u043e 7.3(3)N1(1) (NX-OS), \u043e\u0442 7.0 \u0434\u043e 7.0(3)F3(3a) (NX-OS), \u0434\u043e 2.2 (NX-OS), \u043e\u0442 2.2 \u0434\u043e 3.2(2b) (NX-OS), \u043e\u0442 2.5 \u0434\u043e 3.2(2b) (NX-OS), \u043e\u0442 3.0 \u0434\u043e 3.2(2b) (NX-OS), \u043e\u0442 3.1 \u0434\u043e 3.2(2b) (NX-OS), \u043e\u0442 3.2 \u0434\u043e 3.2(2b) (NX-OS)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0434\u043e \u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u0437\u0434\u043d\u0435\u0439 \u0432\u0435\u0440\u0441\u0438\u0438",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "20.06.2018",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "23.03.2021",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "13.12.2018",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2018-01455",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2018-0291, CISCO-SA-20180620-nxossnmp",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "NX-OS",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": "Cisco Systems, Inc. NX-OS \u0434\u043e 7.0(3)I3 Nexus 3000, Cisco Systems, Inc. NX-OS \u043e\u0442 7.0(3)I4 \u0434\u043e 7.0(3)I4(1) Nexus 3000, Cisco Systems, Inc. NX-OS \u043e\u0442 7.0(3)I5 \u0434\u043e 7.0(3)I7(1) Nexus 3000, Cisco Systems, Inc. NX-OS \u043e\u0442 7.0(3)I6 \u0434\u043e 7.0(3)I7(1) Nexus 3000, Cisco Systems, Inc. NX-OS \u043e\u0442 7.0(3)I7 \u0434\u043e 7.0(3)I7(1) Nexus 3000, Cisco Systems, Inc. NX-OS \u043e\u0442 7.0(3)I7 \u0434\u043e 7.0(3)I7(1) Nexus 9000, Cisco Systems, Inc. NX-OS \u043e\u0442 6.0(2) \u0434\u043e 7.0(3)I7(2) Nexus 9000, Cisco Systems, Inc. NX-OS \u043e\u0442 6.0(2) \u0434\u043e 7.0(3)I7(2) Nexus 3500, Cisco Systems, Inc. NX-OS \u043e\u0442 7.0(3) \u0434\u043e 7.0(3)I7(2) Nexus 3500, Cisco Systems, Inc. NX-OS \u043e\u0442 7.0(3) \u0434\u043e 7.0(3)I7(2) Nexus 9000, Cisco Systems, Inc. NX-OS \u043e\u0442 6.0 \u0434\u043e 7.3(3)N1(1) Nexus 2000, Cisco Systems, Inc. NX-OS \u043e\u0442 6.0 \u0434\u043e 7.3(3)N1(1) Nexus 5500, Cisco Systems, Inc. NX-OS \u043e\u0442 6.0 \u0434\u043e 7.3(3)N1(1) Nexus 5600, Cisco Systems, Inc. NX-OS \u043e\u0442 6.0 \u0434\u043e 7.3(3)N1(1) Nexus 6000, Cisco Systems, Inc. NX-OS \u043e\u0442 7.0 \u0434\u043e 7.3(3)N1(1) Nexus 2000, Cisco Systems, Inc. NX-OS \u043e\u0442 7.0 \u0434\u043e 7.3(3)N1(1) Nexus 5500, Cisco Systems, Inc. NX-OS \u043e\u0442 7.0 \u0434\u043e 7.3(3)N1(1) Nexus 5600, Cisco Systems, Inc. NX-OS \u043e\u0442 7.0 \u0434\u043e 7.3(3)N1(1) Nexus 6000, Cisco Systems, Inc. NX-OS \u043e\u0442 7.1 \u0434\u043e 7.3(3)N1(1) Nexus 2000, Cisco Systems, Inc. NX-OS \u043e\u0442 7.1 \u0434\u043e 7.3(3)N1(1) Nexus 5500, Cisco Systems, Inc. NX-OS \u043e\u0442 7.1 \u0434\u043e 7.3(3)N1(1) Nexus 5600, Cisco Systems, Inc. NX-OS \u043e\u0442 7.1 \u0434\u043e 7.3(3)N1(1) Nexus 6000, Cisco Systems, Inc. NX-OS \u043e\u0442 7.2 \u0434\u043e 7.3(3)N1(1) Nexus 2000, Cisco Systems, Inc. NX-OS \u043e\u0442 7.2 \u0434\u043e 7.3(3)N1(1) Nexus 5500, Cisco Systems, Inc. NX-OS \u043e\u0442 7.2 \u0434\u043e 7.3(3)N1(1) Nexus 5600, Cisco Systems, Inc. NX-OS \u043e\u0442 7.2 \u0434\u043e 7.3(3)N1(1) Nexus 9000, Cisco Systems, Inc. NX-OS \u043e\u0442 7.3 \u0434\u043e 7.3(3)N1(1) Nexus 2000, Cisco Systems, Inc. NX-OS \u043e\u0442 7.3 \u0434\u043e 7.3(3)N1(1) Nexus 5500, Cisco Systems, Inc. NX-OS \u043e\u0442 7.3 \u0434\u043e 7.3(3)N1(1) Nexus 5600, Cisco Systems, Inc. NX-OS \u043e\u0442 7.3 \u0434\u043e 7.3(3)N1(1) Nexus 6000, Cisco Systems, Inc. NX-OS \u043e\u0442 7.0 \u0434\u043e 7.0(3)F3(3a) Nexus 9500 R-Series, Cisco Systems, Inc. NX-OS \u043e\u0442 7.0 \u0434\u043e 7.0(3)F3(3a) Nexus 3600, Cisco Systems, Inc. NX-OS \u0434\u043e 2.2 UCS 6100, Cisco Systems, Inc. NX-OS \u0434\u043e 2.2 UCS 6200, Cisco Systems, Inc. NX-OS \u0434\u043e 2.2 UCS 6300, Cisco Systems, Inc. NX-OS \u043e\u0442 2.2 \u0434\u043e 3.2(2b) UCS 6100, Cisco Systems, Inc. NX-OS \u043e\u0442 2.2 \u0434\u043e 3.2(2b) UCS 6200, Cisco Systems, Inc. NX-OS \u043e\u0442 2.2 \u0434\u043e 3.2(2b) UCS 6300, Cisco Systems, Inc. NX-OS \u043e\u0442 2.5 \u0434\u043e 3.2(2b) UCS 6100, Cisco Systems, Inc. NX-OS \u043e\u0442 2.5 \u0434\u043e 3.2(2b) UCS 6200, Cisco Systems, Inc. NX-OS \u043e\u0442 2.5 \u0434\u043e 3.2(2b) UCS 6300, Cisco Systems, Inc. NX-OS \u043e\u0442 3.0 \u0434\u043e 3.2(2b) UCS 6100, Cisco Systems, Inc. NX-OS \u043e\u0442 3.0 \u0434\u043e 3.2(2b) UCS 6200, Cisco Systems, Inc. NX-OS \u043e\u0442 3.0 \u0434\u043e 3.2(2b) UCS 6300, Cisco Systems, Inc. NX-OS \u043e\u0442 3.1 \u0434\u043e 3.2(2b) UCS 6100, Cisco Systems, Inc. NX-OS \u043e\u0442 3.1 \u0434\u043e 3.2(2b) UCS 6200, Cisco Systems, Inc. NX-OS \u043e\u0442 3.1 \u0434\u043e 3.2(2b) UCS 6300, Cisco Systems, Inc. NX-OS \u043e\u0442 3.2 \u0434\u043e 3.2(2b) UCS 6100, Cisco Systems, Inc. NX-OS \u043e\u0442 3.2 \u0434\u043e 3.2(2b) UCS 6300, Cisco Systems, Inc. NX-OS \u043e\u0442 3.2 \u0434\u043e 3.2(2b) UCS 6200",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 Simple Network Management Protocol \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Cisco NX-OS, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u0430\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0432\u0432\u043e\u0434\u0438\u043c\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 (CWE-20)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 Simple Network Management Protocol (SNMP) \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Cisco NX-OS \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u043e\u0448\u0438\u0431\u043a\u0430\u043c\u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0431\u043b\u043e\u043a\u043e\u0432 \u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 SNMP. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e, \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0438\u0442\u044c \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0443 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": "-",
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u041c\u0430\u043d\u0438\u043f\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u0430\u043c\u0438",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxossnmp",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-20",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6,8)\n\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7,4)"
}

CISCO-SA-20180620-NXOSSNMP

Vulnerability from csaf_cisco - Published: 2018-06-20 16:00 - Updated: 2020-03-27 19:00

Summary

Cisco NX-OS Software Authenticated Simple Network Management Protocol Denial of Service Vulnerability

Scope

1 vulnerability in this advisory.

Open the full advisory

CVE-2018-0291 (GCVE-0-2018-0291)

Vulnerability from cvelistv5 – Published: 2018-06-20 21:00 – Updated: 2024-11-29 15:02

Summary

A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco NX-OS Software could allow an authenticated, remote attacker to cause the SNMP application on an affected device to restart unexpectedly. The vulnerability is due to improper validation of SNMP protocol data units (PDUs) in SNMP packets. An attacker could exploit this vulnerability by sending a crafted SNMP packet to an affected device. A successful exploit could allow the attacker to cause the SNMP application to restart multiple times, leading to a system-level restart and a denial of service (DoS) condition. This vulnerability affects Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 3600 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuw99630, CSCvg71290, CSCvj67977.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-29 14:37 UTC

CWE

CWE-20

Assigner

cisco mitre root

References

2 references

URL	Tags
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM
http://www.securitytracker.com/id/1041169	vdb-entryx_refsource_SECTRACK

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco NX-OS unknown	Affected: Cisco NX-OS unknown

Date Public

2018-06-20 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:21:14.531Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxossnmp"
          },
          {
            "name": "1041169",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1041169"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2018-0291",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-29T14:37:39.607604Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-29T15:02:46.880Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco NX-OS unknown",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Cisco NX-OS unknown"
            }
          ]
        }
      ],
      "datePublic": "2018-06-20T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco NX-OS Software could allow an authenticated, remote attacker to cause the SNMP application on an affected device to restart unexpectedly. The vulnerability is due to improper validation of SNMP protocol data units (PDUs) in SNMP packets. An attacker could exploit this vulnerability by sending a crafted SNMP packet to an affected device. A successful exploit could allow the attacker to cause the SNMP application to restart multiple times, leading to a system-level restart and a denial of service (DoS) condition. This vulnerability affects Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 3600 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuw99630, CSCvg71290, CSCvj67977."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-06-23T09:57:01.000Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxossnmp"
        },
        {
          "name": "1041169",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1041169"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2018-0291",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco NX-OS unknown",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Cisco NX-OS unknown"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "value": "A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco NX-OS Software could allow an authenticated, remote attacker to cause the SNMP application on an affected device to restart unexpectedly. The vulnerability is due to improper validation of SNMP protocol data units (PDUs) in SNMP packets. An attacker could exploit this vulnerability by sending a crafted SNMP packet to an affected device. A successful exploit could allow the attacker to cause the SNMP application to restart multiple times, leading to a system-level restart and a denial of service (DoS) condition. This vulnerability affects Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 3600 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuw99630, CSCvg71290, CSCvj67977."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-20"
                }
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxossnmp",
              "refsource": "CONFIRM",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxossnmp"
            },
            {
              "name": "1041169",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1041169"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2018-0291",
    "datePublished": "2018-06-20T21:00:00.000Z",
    "dateReserved": "2017-11-27T00:00:00.000Z",
    "dateUpdated": "2024-11-29T15:02:46.880Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

BDU:2018-01455 (CVE-2018-0291)

CISCO-SA-20180620-NXOSSNMP

CVE-2018-0291 (GCVE-0-2018-0291)

Tags

Sightings

Nomenclature

Related by attack behaviour