Vulnerability-Lookup

BDU:2020-02757

Vulnerability from fstec - Published: 03.06.2020

Title

Уязвимость обработчика пакетов Simple Network Management Protocol операционных систем Cisco IOS и IOS XE, позволяющая нарушителю вызвать отказ в обслуживании

Description

Уязвимость обработчика пакетов Simple Network Management Protocol операционных систем Cisco IOS и IOS XE связана с несанкционированному доступу к индексируемому источнику. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать отказ в обслуживании

Severity ?


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

Vendor

Cisco Systems Inc., Oracle Corp.

Software Name

Cisco IOS, Cisco IOS XE, Management Pack for Oracle GoldenGate

Software Version

15.2(4)E (Cisco IOS), 15.0(2)SG5 (Cisco IOS), 15.1(2)SG3 (Cisco IOS), 3.4.7aSG (Cisco IOS XE), 3.6.5bE (Cisco IOS XE), 3.7.0e (Cisco IOS XE), 3.7.1e (Cisco IOS XE), 3.7.2e (Cisco IOS XE), 3.7.3e (Cisco IOS XE), 15.2(2)E5b (Cisco IOS), 15.0(1)EY (Cisco IOS), 15.0(1)EY2 (Cisco IOS), 15.1(1)SG (Cisco IOS), 15.1(2)SG (Cisco IOS), 15.1(1)SG1 (Cisco IOS), 15.1(1)SG2 (Cisco IOS), 15.1(2)SG1 (Cisco IOS), 15.1(2)SG2 (Cisco IOS), 15.1(2)SG4 (Cisco IOS), 15.1(2)SG5 (Cisco IOS), 15.1(2)SG6 (Cisco IOS), 15.1(2)SG7 (Cisco IOS), 15.1(2)SG8 (Cisco IOS), 15.2(1)E (Cisco IOS), 15.2(2)E (Cisco IOS), 15.2(1)E1 (Cisco IOS), 15.2(3)E (Cisco IOS), 15.2(1)E3 (Cisco IOS), 15.2(2)E1 (Cisco IOS), 15.2(3)E1 (Cisco IOS), 15.2(2)E2 (Cisco IOS), 15.2(2)E3 (Cisco IOS), 15.2(3)E2 (Cisco IOS), 15.2(3)E3 (Cisco IOS), 15.2(4)E1 (Cisco IOS), 15.2(2)E4 (Cisco IOS), 15.2(2)E5 (Cisco IOS), 15.2(4)E2 (Cisco IOS), 15.2(3)E4 (Cisco IOS), 15.2(4)E3 (Cisco IOS), 15.2(2)E6 (Cisco IOS), 15.2(2)E5a (Cisco IOS), 15.2(3)E5 (Cisco IOS), 15.2(4)E4 (Cisco IOS), 15.2(2)E7 (Cisco IOS), 15.2(4)E5 (Cisco IOS), 15.2(2)E7b (Cisco IOS), 15.2(4)E5a (Cisco IOS), 15.0(2)EX2 (Cisco IOS), 15.0(2)EX8 (Cisco IOS), 15.2(2b)E (Cisco IOS), 3.3.0XO (Cisco IOS XE), 3.3.1XO (Cisco IOS XE), 3.3.2XO (Cisco IOS XE), 3.4.0SG (Cisco IOS XE), 3.4.2SG (Cisco IOS XE), 3.4.1SG (Cisco IOS XE), 3.4.3SG (Cisco IOS XE), 3.4.4SG (Cisco IOS XE), 3.4.5SG (Cisco IOS XE), 3.4.6SG (Cisco IOS XE), 3.4.8SG (Cisco IOS XE), 3.5.0E (Cisco IOS XE), 3.5.1E (Cisco IOS XE), 3.5.2E (Cisco IOS XE), 3.5.3E (Cisco IOS XE), 3.6.0E (Cisco IOS XE), 3.6.1E (Cisco IOS XE), 3.6.0bE (Cisco IOS XE), 3.6.3E (Cisco IOS XE), 3.6.4E (Cisco IOS XE), 3.6.5E (Cisco IOS XE), 3.6.6E (Cisco IOS XE), 3.6.5aE (Cisco IOS XE), 3.6.7E (Cisco IOS XE), 3.8.0E (Cisco IOS XE), 3.8.1E (Cisco IOS XE), 3.8.2E (Cisco IOS XE), 3.8.3E (Cisco IOS XE), 3.8.4E (Cisco IOS XE), 3.8.5E (Cisco IOS XE), 3.8.5aE (Cisco IOS XE), 3.9.0E (Cisco IOS XE), 3.9.1E (Cisco IOS XE), 3.9.2E (Cisco IOS XE), 3.9.2bE (Cisco IOS XE), 3.10.0E (Cisco IOS XE), 3.10.0cE (Cisco IOS XE), 3.2.1SG (Cisco IOS XE), 3.2.2SG (Cisco IOS XE), 3.2.3SG (Cisco IOS XE), 3.2.4SG (Cisco IOS XE), 3.2.5SG (Cisco IOS XE), 3.2.6SG (Cisco IOS XE), 3.2.7SG (Cisco IOS XE), 3.2.8SG (Cisco IOS XE), 3.2.9SG (Cisco IOS XE), 3.2.10SG (Cisco IOS XE), 3.2.11SG (Cisco IOS XE), 3.3.0SG (Cisco IOS XE), 3.3.2SG (Cisco IOS XE), 3.3.1SG (Cisco IOS XE), 3.6.10E (Cisco IOS XE), 3.2.0SG (Cisco IOS XE), 3.8.6E (Cisco IOS XE), 3.8.7E (Cisco IOS XE), 3.10.1E (Cisco IOS XE), 3.10.1aE (Cisco IOS XE), 3.10.1sE (Cisco IOS XE), 12.2(53)SG1 (Cisco IOS), 12.2(53)SG2 (Cisco IOS), 12.2(53)SG3 (Cisco IOS), 12.2(54)SG1 (Cisco IOS), 12.2(52)SG (Cisco IOS), 12.2(54)SG (Cisco IOS), 12.2(53)SG4 (Cisco IOS), 12.2(53)SG5 (Cisco IOS), 12.2(53)SG6 (Cisco IOS), 12.2(53)SG7 (Cisco IOS), 12.2(53)SG8 (Cisco IOS), 12.2(53)SG9 (Cisco IOS), 12.2(53)SG10 (Cisco IOS), 12.2(53)SG11 (Cisco IOS), 15.0(1)XO1 (Cisco IOS), 15.0(1)XO (Cisco IOS), 15.0(2)XO (Cisco IOS), 12.2(54)WO (Cisco IOS), 15.0(2)SG (Cisco IOS), 15.0(2)SG1 (Cisco IOS), 15.0(2)SG2 (Cisco IOS), 15.0(2)SG3 (Cisco IOS), 15.0(2)SG4 (Cisco IOS), 15.0(2)SG6 (Cisco IOS), 15.0(2)SG7 (Cisco IOS), 15.0(2)SG8 (Cisco IOS), 15.0(2)SG9 (Cisco IOS), 15.0(2)SG10 (Cisco IOS), 15.0(2)SG11 (Cisco IOS), 15.2(2)E8 (Cisco IOS), 15.2(4)E6 (Cisco IOS), 15.2(2)E9 (Cisco IOS), 15.2(4)E7 (Cisco IOS), 15.2(2)E10 (Cisco IOS), 15.2(2)E9a (Cisco IOS), 3.6.8E (Cisco IOS XE), 3.6.9aE (Cisco IOS XE), 3.10.2E (Cisco IOS XE), 15.3(3)JPJ (Cisco IOS), 15.2(4)E8 (Cisco IOS), 3.8.8E (Cisco IOS XE), 12.2.1.2.0 (Management Pack for Oracle GoldenGate)

Possible Mitigations

Использование рекомендаций: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmp-dos-USxSyTk5 Для программных продуктов Oracle Corp.: https://www.oracle.com/security-alerts/cpuoct2020.html

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmp-dos-USxSyTk5 https://nvd.nist.gov/vuln/detail/CVE-2020-3235

CWE

CWE-118

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:M/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., Oracle Corp.",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "15.2(4)E (Cisco IOS), 15.0(2)SG5 (Cisco IOS), 15.1(2)SG3 (Cisco IOS), 3.4.7aSG (Cisco IOS XE), 3.6.5bE (Cisco IOS XE), 3.7.0e (Cisco IOS XE), 3.7.1e (Cisco IOS XE), 3.7.2e (Cisco IOS XE), 3.7.3e (Cisco IOS XE), 15.2(2)E5b (Cisco IOS), 15.0(1)EY (Cisco IOS), 15.0(1)EY2 (Cisco IOS), 15.1(1)SG (Cisco IOS), 15.1(2)SG (Cisco IOS), 15.1(1)SG1 (Cisco IOS), 15.1(1)SG2 (Cisco IOS), 15.1(2)SG1 (Cisco IOS), 15.1(2)SG2 (Cisco IOS), 15.1(2)SG4 (Cisco IOS), 15.1(2)SG5 (Cisco IOS), 15.1(2)SG6 (Cisco IOS), 15.1(2)SG7 (Cisco IOS), 15.1(2)SG8 (Cisco IOS), 15.2(1)E (Cisco IOS), 15.2(2)E (Cisco IOS), 15.2(1)E1 (Cisco IOS), 15.2(3)E (Cisco IOS), 15.2(1)E3 (Cisco IOS), 15.2(2)E1 (Cisco IOS), 15.2(3)E1 (Cisco IOS), 15.2(2)E2 (Cisco IOS), 15.2(2)E3 (Cisco IOS), 15.2(3)E2 (Cisco IOS), 15.2(3)E3 (Cisco IOS), 15.2(4)E1 (Cisco IOS), 15.2(2)E4 (Cisco IOS), 15.2(2)E5 (Cisco IOS), 15.2(4)E2 (Cisco IOS), 15.2(3)E4 (Cisco IOS), 15.2(4)E3 (Cisco IOS), 15.2(2)E6 (Cisco IOS), 15.2(2)E5a (Cisco IOS), 15.2(3)E5 (Cisco IOS), 15.2(4)E4 (Cisco IOS), 15.2(2)E7 (Cisco IOS), 15.2(4)E5 (Cisco IOS), 15.2(2)E7b (Cisco IOS), 15.2(4)E5a (Cisco IOS), 15.0(2)EX2 (Cisco IOS), 15.0(2)EX8 (Cisco IOS), 15.2(2b)E (Cisco IOS), 3.3.0XO (Cisco IOS XE), 3.3.1XO (Cisco IOS XE), 3.3.2XO (Cisco IOS XE), 3.4.0SG (Cisco IOS XE), 3.4.2SG (Cisco IOS XE), 3.4.1SG (Cisco IOS XE), 3.4.3SG (Cisco IOS XE), 3.4.4SG (Cisco IOS XE), 3.4.5SG (Cisco IOS XE), 3.4.6SG (Cisco IOS XE), 3.4.8SG (Cisco IOS XE), 3.5.0E (Cisco IOS XE), 3.5.1E (Cisco IOS XE), 3.5.2E (Cisco IOS XE), 3.5.3E (Cisco IOS XE), 3.6.0E (Cisco IOS XE), 3.6.1E (Cisco IOS XE), 3.6.0bE (Cisco IOS XE), 3.6.3E (Cisco IOS XE), 3.6.4E (Cisco IOS XE), 3.6.5E (Cisco IOS XE), 3.6.6E (Cisco IOS XE), 3.6.5aE (Cisco IOS XE), 3.6.7E (Cisco IOS XE), 3.8.0E (Cisco IOS XE), 3.8.1E (Cisco IOS XE), 3.8.2E (Cisco IOS XE), 3.8.3E (Cisco IOS XE), 3.8.4E (Cisco IOS XE), 3.8.5E (Cisco IOS XE), 3.8.5aE (Cisco IOS XE), 3.9.0E (Cisco IOS XE), 3.9.1E (Cisco IOS XE), 3.9.2E (Cisco IOS XE), 3.9.2bE (Cisco IOS XE), 3.10.0E (Cisco IOS XE), 3.10.0cE (Cisco IOS XE), 3.2.1SG (Cisco IOS XE), 3.2.2SG (Cisco IOS XE), 3.2.3SG (Cisco IOS XE), 3.2.4SG (Cisco IOS XE), 3.2.5SG (Cisco IOS XE), 3.2.6SG (Cisco IOS XE), 3.2.7SG (Cisco IOS XE), 3.2.8SG (Cisco IOS XE), 3.2.9SG (Cisco IOS XE), 3.2.10SG (Cisco IOS XE), 3.2.11SG (Cisco IOS XE), 3.3.0SG (Cisco IOS XE), 3.3.2SG (Cisco IOS XE), 3.3.1SG (Cisco IOS XE), 3.6.10E (Cisco IOS XE), 3.2.0SG (Cisco IOS XE), 3.8.6E (Cisco IOS XE), 3.8.7E (Cisco IOS XE), 3.10.1E (Cisco IOS XE), 3.10.1aE (Cisco IOS XE), 3.10.1sE (Cisco IOS XE), 12.2(53)SG1 (Cisco IOS), 12.2(53)SG2 (Cisco IOS), 12.2(53)SG3 (Cisco IOS), 12.2(54)SG1 (Cisco IOS), 12.2(52)SG (Cisco IOS), 12.2(54)SG (Cisco IOS), 12.2(53)SG4 (Cisco IOS), 12.2(53)SG5 (Cisco IOS), 12.2(53)SG6 (Cisco IOS), 12.2(53)SG7 (Cisco IOS), 12.2(53)SG8 (Cisco IOS), 12.2(53)SG9 (Cisco IOS), 12.2(53)SG10 (Cisco IOS), 12.2(53)SG11 (Cisco IOS), 15.0(1)XO1 (Cisco IOS), 15.0(1)XO (Cisco IOS), 15.0(2)XO (Cisco IOS), 12.2(54)WO (Cisco IOS), 15.0(2)SG (Cisco IOS), 15.0(2)SG1 (Cisco IOS), 15.0(2)SG2 (Cisco IOS), 15.0(2)SG3 (Cisco IOS), 15.0(2)SG4 (Cisco IOS), 15.0(2)SG6 (Cisco IOS), 15.0(2)SG7 (Cisco IOS), 15.0(2)SG8 (Cisco IOS), 15.0(2)SG9 (Cisco IOS), 15.0(2)SG10 (Cisco IOS), 15.0(2)SG11 (Cisco IOS), 15.2(2)E8 (Cisco IOS), 15.2(4)E6 (Cisco IOS), 15.2(2)E9 (Cisco IOS), 15.2(4)E7 (Cisco IOS), 15.2(2)E10 (Cisco IOS), 15.2(2)E9a (Cisco IOS), 3.6.8E (Cisco IOS XE), 3.6.9aE (Cisco IOS XE), 3.10.2E (Cisco IOS XE), 15.3(3)JPJ (Cisco IOS), 15.2(4)E8 (Cisco IOS), 3.8.8E (Cisco IOS XE), 12.2.1.2.0 (Management Pack for Oracle GoldenGate)",
  "\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": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmp-dos-USxSyTk5\n\n\u0414\u043b\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Oracle Corp.:\nhttps://www.oracle.com/security-alerts/cpuoct2020.html",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "03.06.2020",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "11.11.2020",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "10.06.2020",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2020-02757",
  "\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-2020-3235",
  "\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": "Cisco IOS, Cisco IOS XE, Management Pack for Oracle GoldenGate",
  "\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. Cisco IOS 15.2(4)E , Cisco Systems Inc. Cisco IOS 15.0(2)SG5 , Cisco Systems Inc. Cisco IOS 15.1(2)SG3 , Cisco Systems Inc. Cisco IOS XE 3.4.7aSG , Cisco Systems Inc. Cisco IOS XE 3.6.5bE , Cisco Systems Inc. Cisco IOS XE 3.7.0e , Cisco Systems Inc. Cisco IOS XE 3.7.1e , Cisco Systems Inc. Cisco IOS XE 3.7.2e , Cisco Systems Inc. Cisco IOS XE 3.7.3e , Cisco Systems Inc. Cisco IOS 15.2(2)E5b , Cisco Systems Inc. Cisco IOS 15.0(1)EY , Cisco Systems Inc. Cisco IOS 15.0(1)EY2 , Cisco Systems Inc. Cisco IOS 15.1(1)SG , Cisco Systems Inc. Cisco IOS 15.1(2)SG , Cisco Systems Inc. Cisco IOS 15.1(1)SG1 , Cisco Systems Inc. Cisco IOS 15.1(1)SG2 , Cisco Systems Inc. Cisco IOS 15.1(2)SG1 , Cisco Systems Inc. Cisco IOS 15.1(2)SG2 , Cisco Systems Inc. Cisco IOS 15.1(2)SG4 , Cisco Systems Inc. Cisco IOS 15.1(2)SG5 , Cisco Systems Inc. Cisco IOS 15.1(2)SG6 , Cisco Systems Inc. Cisco IOS 15.1(2)SG7 , Cisco Systems Inc. Cisco IOS 15.1(2)SG8 , Cisco Systems Inc. Cisco IOS 15.2(1)E , Cisco Systems Inc. Cisco IOS 15.2(2)E , Cisco Systems Inc. Cisco IOS 15.2(1)E1 , Cisco Systems Inc. Cisco IOS 15.2(3)E , Cisco Systems Inc. Cisco IOS 15.2(1)E3 , Cisco Systems Inc. Cisco IOS 15.2(2)E1 , Cisco Systems Inc. Cisco IOS 15.2(3)E1 , Cisco Systems Inc. Cisco IOS 15.2(2)E2 , Cisco Systems Inc. Cisco IOS 15.2(2)E3 , Cisco Systems Inc. Cisco IOS 15.2(3)E2 , Cisco Systems Inc. Cisco IOS 15.2(3)E3 , Cisco Systems Inc. Cisco IOS 15.2(4)E1 , Cisco Systems Inc. Cisco IOS 15.2(2)E4 , Cisco Systems Inc. Cisco IOS 15.2(2)E5 , Cisco Systems Inc. Cisco IOS 15.2(4)E2 , Cisco Systems Inc. Cisco IOS 15.2(3)E4 , Cisco Systems Inc. Cisco IOS 15.2(4)E3 , Cisco Systems Inc. Cisco IOS 15.2(2)E6 , Cisco Systems Inc. Cisco IOS 15.2(2)E5a , Cisco Systems Inc. Cisco IOS 15.2(3)E5 , Cisco Systems Inc. Cisco IOS 15.2(4)E4 , Cisco Systems Inc. Cisco IOS 15.2(2)E7 , Cisco Systems Inc. Cisco IOS 15.2(4)E5 , Cisco Systems Inc. Cisco IOS 15.2(2)E7b , Cisco Systems Inc. Cisco IOS 15.2(4)E5a , Cisco Systems Inc. Cisco IOS 15.0(2)EX2 , Cisco Systems Inc. Cisco IOS 15.0(2)EX8 , Cisco Systems Inc. Cisco IOS 15.2(2b)E , Cisco Systems Inc. Cisco IOS XE 3.3.0XO , Cisco Systems Inc. Cisco IOS XE 3.3.1XO , Cisco Systems Inc. Cisco IOS XE 3.3.2XO , Cisco Systems Inc. Cisco IOS XE 3.4.0SG , Cisco Systems Inc. Cisco IOS XE 3.4.2SG , Cisco Systems Inc. Cisco IOS XE 3.4.1SG , Cisco Systems Inc. Cisco IOS XE 3.4.3SG , Cisco Systems Inc. Cisco IOS XE 3.4.4SG , Cisco Systems Inc. Cisco IOS XE 3.4.5SG , Cisco Systems Inc. Cisco IOS XE 3.4.6SG , Cisco Systems Inc. Cisco IOS XE 3.4.8SG , Cisco Systems Inc. Cisco IOS XE 3.5.0E , Cisco Systems Inc. Cisco IOS XE 3.5.1E , Cisco Systems Inc. Cisco IOS XE 3.5.2E , Cisco Systems Inc. Cisco IOS XE 3.5.3E , Cisco Systems Inc. Cisco IOS XE 3.6.0E , Cisco Systems Inc. Cisco IOS XE 3.6.1E , Cisco Systems Inc. Cisco IOS XE 3.6.0bE , Cisco Systems Inc. Cisco IOS XE 3.6.3E , Cisco Systems Inc. Cisco IOS XE 3.6.4E , Cisco Systems Inc. Cisco IOS XE 3.6.5E , Cisco Systems Inc. Cisco IOS XE 3.6.6E , Cisco Systems Inc. Cisco IOS XE 3.6.5aE , Cisco Systems Inc. Cisco IOS XE 3.6.7E , Cisco Systems Inc. Cisco IOS XE 3.8.0E , Cisco Systems Inc. Cisco IOS XE 3.8.1E , Cisco Systems Inc. Cisco IOS XE 3.8.2E , Cisco Systems Inc. Cisco IOS XE 3.8.3E , Cisco Systems Inc. Cisco IOS XE 3.8.4E , Cisco Systems Inc. Cisco IOS XE 3.8.5E , Cisco Systems Inc. Cisco IOS XE 3.8.5aE , Cisco Systems Inc. Cisco IOS XE 3.9.0E , Cisco Systems Inc. Cisco IOS XE 3.9.1E , Cisco Systems Inc. Cisco IOS XE 3.9.2E , Cisco Systems Inc. Cisco IOS XE 3.9.2bE , Cisco Systems Inc. Cisco IOS XE 3.10.0E , Cisco Systems Inc. Cisco IOS XE 3.10.0cE , Cisco Systems Inc. Cisco IOS XE 3.2.1SG , Cisco Systems Inc. Cisco IOS XE 3.2.2SG , Cisco Systems Inc. Cisco IOS XE 3.2.3SG , Cisco Systems Inc. Cisco IOS XE 3.2.4SG , Cisco Systems Inc. Cisco IOS XE 3.2.5SG , Cisco Systems Inc. Cisco IOS XE 3.2.6SG , Cisco Systems Inc. Cisco IOS XE 3.2.7SG , Cisco Systems Inc. Cisco IOS XE 3.2.8SG , Cisco Systems Inc. Cisco IOS XE 3.2.9SG , Cisco Systems Inc. Cisco IOS XE 3.2.10SG , Cisco Systems Inc. Cisco IOS XE 3.2.11SG , Cisco Systems Inc. Cisco IOS XE 3.3.0SG , Cisco Systems Inc. Cisco IOS XE 3.3.2SG , Cisco Systems Inc. Cisco IOS XE 3.3.1SG , Cisco Systems Inc. Cisco IOS XE 3.6.10E , Cisco Systems Inc. Cisco IOS XE 3.2.0SG , Cisco Systems Inc. Cisco IOS XE 3.8.6E , Cisco Systems Inc. Cisco IOS XE 3.8.7E , Cisco Systems Inc. Cisco IOS XE 3.10.1E , Cisco Systems Inc. Cisco IOS XE 3.10.1aE , Cisco Systems Inc. Cisco IOS XE 3.10.1sE , Cisco Systems Inc. Cisco IOS 12.2(53)SG1 , Cisco Systems Inc. Cisco IOS 12.2(53)SG2 , Cisco Systems Inc. Cisco IOS 12.2(53)SG3 , Cisco Systems Inc. Cisco IOS 12.2(54)SG1 , Cisco Systems Inc. Cisco IOS 12.2(52)SG , Cisco Systems Inc. Cisco IOS 12.2(54)SG , Cisco Systems Inc. Cisco IOS 12.2(53)SG4 , Cisco Systems Inc. Cisco IOS 12.2(53)SG5 , Cisco Systems Inc. Cisco IOS 12.2(53)SG6 , Cisco Systems Inc. Cisco IOS 12.2(53)SG7 , Cisco Systems Inc. Cisco IOS 12.2(53)SG8 , Cisco Systems Inc. Cisco IOS 12.2(53)SG9 , Cisco Systems Inc. Cisco IOS 12.2(53)SG10 , Cisco Systems Inc. Cisco IOS 12.2(53)SG11 , Cisco Systems Inc. Cisco IOS 15.0(1)XO1 , Cisco Systems Inc. Cisco IOS 15.0(1)XO , Cisco Systems Inc. Cisco IOS 15.0(2)XO , Cisco Systems Inc. Cisco IOS 12.2(54)WO , Cisco Systems Inc. Cisco IOS 15.0(2)SG , Cisco Systems Inc. Cisco IOS 15.0(2)SG1 , Cisco Systems Inc. Cisco IOS 15.0(2)SG2 , Cisco Systems Inc. Cisco IOS 15.0(2)SG3 , Cisco Systems Inc. Cisco IOS 15.0(2)SG4 , Cisco Systems Inc. Cisco IOS 15.0(2)SG6 , Cisco Systems Inc. Cisco IOS 15.0(2)SG7 , Cisco Systems Inc. Cisco IOS 15.0(2)SG8 , Cisco Systems Inc. Cisco IOS 15.0(2)SG9 , Cisco Systems Inc. Cisco IOS 15.0(2)SG10 , Cisco Systems Inc. Cisco IOS 15.0(2)SG11 , Cisco Systems Inc. Cisco IOS 15.2(2)E8 , Cisco Systems Inc. Cisco IOS 15.2(4)E6 , Cisco Systems Inc. Cisco IOS 15.2(2)E9 , Cisco Systems Inc. Cisco IOS 15.2(4)E7 , Cisco Systems Inc. Cisco IOS 15.2(2)E10 , Cisco Systems Inc. Cisco IOS 15.2(2)E9a , Cisco Systems Inc. Cisco IOS XE 3.6.8E , Cisco Systems Inc. Cisco IOS XE 3.6.9aE , Cisco Systems Inc. Cisco IOS XE 3.10.2E , Cisco Systems Inc. Cisco IOS 15.3(3)JPJ , Cisco Systems Inc. Cisco IOS 15.2(4)E8 , Cisco Systems Inc. Cisco IOS XE 3.8.8E ",
  "\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\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c Cisco IOS \u0438 IOS XE, \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\u0441\u0430\u043d\u043a\u0446\u0438\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0438\u043d\u0434\u0435\u043a\u0441\u0438\u0440\u0443\u0435\u043c\u043e\u043c\u0443 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0443 (Range Error) (CWE-118)",
  "\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 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c Cisco IOS \u0438 IOS XE \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u0441\u0430\u043d\u043a\u0446\u0438\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c\u0443 \u0434\u043e\u0441\u0442\u0443\u043f\u0443 \u043a \u0438\u043d\u0434\u0435\u043a\u0441\u0438\u0440\u0443\u0435\u043c\u043e\u043c\u0443 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0443. \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, \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",
  "\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": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430",
  "\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 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445",
  "\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-snmp-dos-USxSyTk5\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-3235",
  "\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, \u041f\u041e \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e-\u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430, \u041f\u0440\u0438\u043a\u043b\u0430\u0434\u043d\u043e\u0435 \u041f\u041e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-118",
  "\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 6,3)\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)"
}

CVE-2020-3235 (GCVE-0-2020-3235)

Vulnerability from cvelistv5 – Published: 2020-06-03 17:55 – Updated: 2024-11-15 17:11

Title

Cisco IOS and IOS XE Software Simple Network Management Protocol Denial of Service Vulnerability

Summary

A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software and Cisco IOS XE Software on Catalyst 4500 Series Switches could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to insufficient input validation when the software processes specific SNMP object identifiers. 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 affected device to reload, resulting in a DoS condition. Note: To exploit this vulnerability by using SNMPv2c or earlier, the attacker must know the SNMP read-only community string for an affected system. To exploit this vulnerability by using SNMPv3, the attacker must know the user credentials for the affected system.

Severity ?

7.7 (High)


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

CWE

CWE-118

Assigner

cisco

References

URL

Tags

	https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO
	https://www.oracle.com/security-alerts/cpuoct2020.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Cisco	Cisco IOS 12.2(53)SG1	Affected: n/a

Date Public ?

2020-06-03 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T07:30:56.499Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20200603 Cisco IOS and IOS XE Software Simple Network Management Protocol Denial of Service Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmp-dos-USxSyTk5"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://www.oracle.com/security-alerts/cpuoct2020.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2020-3235",
                "options": [
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                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-15T16:27:55.000098Z",
                "version": "2.0.3"
              },
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        "providerMetadata": {
          "dateUpdated": "2024-11-15T17:11:46.080Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco IOS 12.2(53)SG1",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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        }
      ],
      "datePublic": "2020-06-03T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
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      "metrics": [
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.0"
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              "type": "CWE"
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      "providerMetadata": {
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        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
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      "references": [
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        },
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        "defect": [
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        "discovery": "INTERNAL"
      },
      "title": "Cisco IOS and IOS XE Software Simple Network Management Protocol Denial of Service Vulnerability",
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          "DATE_PUBLIC": "2020-06-03T16:00:00",
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          "STATE": "PUBLIC",
          "TITLE": "Cisco IOS and IOS XE Software Simple Network Management Protocol Denial of Service Vulnerability"
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            {
              "lang": "eng",
              "value": "A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software and Cisco IOS XE Software on Catalyst 4500 Series Switches could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to insufficient input validation when the software processes specific SNMP object identifiers. 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 affected device to reload, resulting in a DoS condition. Note: To exploit this vulnerability by using SNMPv2c or earlier, the attacker must know the SNMP read-only community string for an affected system. To exploit this vulnerability by using SNMPv3, the attacker must know the user credentials for the affected system."
            }
          ]
        },
        "exploit": [
          {
            "lang": "en",
            "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
          }
        ],
        "impact": {
          "cvss": {
            "baseScore": "7.7",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-118"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "20200603 Cisco IOS and IOS XE Software Simple Network Management Protocol Denial of Service Vulnerability",
              "refsource": "CISCO",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmp-dos-USxSyTk5"
            },
            {
              "name": "https://www.oracle.com/security-alerts/cpuoct2020.html",
              "refsource": "MISC",
              "url": "https://www.oracle.com/security-alerts/cpuoct2020.html"
            }
          ]
        },
        "source": {
          "advisory": "cisco-sa-snmp-dos-USxSyTk5",
          "defect": [
            [
              "CSCvk71355"
            ]
          ],
          "discovery": "INTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2020-3235",
    "datePublished": "2020-06-03T17:55:54.352Z",
    "dateReserved": "2019-12-12T00:00:00.000Z",
    "dateUpdated": "2024-11-15T17:11:46.080Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

BDU:2020-02757

CVE-2020-3235 (GCVE-0-2020-3235)

Tags

Sightings

Nomenclature