Vulnerability-Lookup

BDU:2024-02632

Vulnerability from fstec - Published: 27.03.2024

Title

Уязвимость функции управления адресацией IPv4 IPv4 Software-Defined Access (SD-Access) операционных систем Cisco IOS XE, позволяющая нарушителю вызвать отказ в обслуживании

Description

Уязвимость функции управления адресацией IPv4 IPv4 Software-Defined Access (SD-Access) операционных систем Cisco IOS XE связана с логической ошибкой приоритета операторов при обработке IPv4-пакетов. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать отказ в обслуживании

Severity ?


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

Vendor

Cisco Systems Inc.

Software Name

Cisco IOS XE

Software Version

16.5.1 (Cisco IOS XE), 16.1.1 (Cisco IOS XE), 16.1.2 (Cisco IOS XE), 16.1.3 (Cisco IOS XE), 16.3.1a (Cisco IOS XE), 16.5.1a (Cisco IOS XE), 16.2.1 (Cisco IOS XE), 16.1 (Cisco IOS XE), 16.2 (Cisco IOS XE), 16.2.2 (Cisco IOS XE), 16.3.1 (Cisco IOS XE), 16.3.2 (Cisco IOS XE), 16.3.3 (Cisco IOS XE), 16.3.4 (Cisco IOS XE), 16.3.5 (Cisco IOS XE), 16.3.5b (Cisco IOS XE), 16.7.1b (Cisco IOS XE), 16.4.3 (Cisco IOS XE), 16.7.2 (Cisco IOS XE), 16.3.6 (Cisco IOS XE), 16.4.2 (Cisco IOS XE), 16.5.1b (Cisco IOS XE), 16.5.2 (Cisco IOS XE), 16.5.3 (Cisco IOS XE), 16.7.1 (Cisco IOS XE), 16.7.1a (Cisco IOS XE), 16.8.1 (Cisco IOS XE), 16.8.1s (Cisco IOS XE), 16.9.1b (Cisco IOS XE), 16.3.7 (Cisco IOS XE), 16.8.1b (Cisco IOS XE), 16.8.1a (Cisco IOS XE), 16.8.1c (Cisco IOS XE), 16.8.1d (Cisco IOS XE), 16.8.2 (Cisco IOS XE), 16.8.1e (Cisco IOS XE), 16.9.1 (Cisco IOS XE), 16.9.2 (Cisco IOS XE), 16.9.1a (Cisco IOS XE), 16.9.1s (Cisco IOS XE), 16.9.1c (Cisco IOS XE), 16.9.1d (Cisco IOS XE), 16.9.2a (Cisco IOS XE), 16.7.3 (Cisco IOS XE), 16.10.1 (Cisco IOS XE), 16.12.1 (Cisco IOS XE), 16.7.4 (Cisco IOS XE), 16.3 (Cisco IOS XE), 16.8.3 (Cisco IOS XE), 16.9.2s (Cisco IOS XE), 16.9.3h (Cisco IOS XE), 16.3.8 (Cisco IOS XE), 16.4 (Cisco IOS XE), 16.5 (Cisco IOS XE), 16.7 (Cisco IOS XE), 16.8 (Cisco IOS XE), 16.9 (Cisco IOS XE), 16.10 (Cisco IOS XE), 16.11 (Cisco IOS XE), 17.2 (Cisco IOS XE), 17.3 (Cisco IOS XE), 17.4 (Cisco IOS XE), 17.5 (Cisco IOS XE), 17.6 (Cisco IOS XE), 16.10.2 (Cisco IOS XE), 16.3.9 (Cisco IOS XE), 16.6.5a (Cisco IOS XE), 16.6.6 (Cisco IOS XE), 16.6.5b (Cisco IOS XE), 16.9.3 (Cisco IOS XE), 16.9.4 (Cisco IOS XE), 16.9.3s (Cisco IOS XE), 16.9.3a (Cisco IOS XE), 16.9.4c (Cisco IOS XE), 16.10.1a (Cisco IOS XE), 16.10.1b (Cisco IOS XE), 16.10.1s (Cisco IOS XE), 16.10.1e (Cisco IOS XE), 16.10.3 (Cisco IOS XE), 16.11.1 (Cisco IOS XE), 16.11.1a (Cisco IOS XE), 16.11.1b (Cisco IOS XE), 16.11.1s (Cisco IOS XE), 16.11.1c (Cisco IOS XE), 16.12.1a (Cisco IOS XE), 16.12.1c (Cisco IOS XE), 16.12.1y (Cisco IOS XE), 16.12.1s (Cisco IOS XE), 16.12.1t (Cisco IOS XE), 16.10.1c (Cisco IOS XE), 16.10.1d (Cisco IOS XE), 16.10.1f (Cisco IOS XE), 16.10.1g (Cisco IOS XE), 16.12.1w (Cisco IOS XE), 16.11.2 (Cisco IOS XE), 16.3.10 (Cisco IOS XE), 16.6.7 (Cisco IOS XE), 16.6.7a (Cisco IOS XE), 16.6.8 (Cisco IOS XE), 16.9.5 (Cisco IOS XE), 16.9.5f (Cisco IOS XE), 16.12.1x (Cisco IOS XE), 16.12 (Cisco IOS XE), 17.2.1 (Cisco IOS XE), 17.1.1 (Cisco IOS XE), 17.1 (Cisco IOS XE), 16.12.2 (Cisco IOS XE), 16.12.2a (Cisco IOS XE), 16.12.2s (Cisco IOS XE), 16.12.2t (Cisco IOS XE), 16.12.4 (Cisco IOS XE), 16.12.3s (Cisco IOS XE), 16.12.3a (Cisco IOS XE), 16.12.4a (Cisco IOS XE), 17.1.1a (Cisco IOS XE), 17.1.1s (Cisco IOS XE), 17.1.2 (Cisco IOS XE), 17.1.1t (Cisco IOS XE), 17.1.3 (Cisco IOS XE), 17.2.1r (Cisco IOS XE), 17.2.1a (Cisco IOS XE), 17.2.1v (Cisco IOS XE), 17.3.1 (Cisco IOS XE), 17.3.1a (Cisco IOS XE), 17.6.1 (Cisco IOS XE), 17.9.1 (Cisco IOS XE), 17.9.1a (Cisco IOS XE), 17.9.1w (Cisco IOS XE), 17.10 (Cisco IOS XE), 17.11 (Cisco IOS XE), 17.11.1 (Cisco IOS XE), 17.11.1a (Cisco IOS XE), 17.12 (Cisco IOS XE), 17.12.1 (Cisco IOS XE), 17.12.1w (Cisco IOS XE), 17.12.1a (Cisco IOS XE), 17.11SW (Cisco IOS XE), 17.11.99SW (Cisco IOS XE), 17.10.1 (Cisco IOS XE), 17.10.1a (Cisco IOS XE), 17.10.1b (Cisco IOS XE), 16.12.3 (Cisco IOS XE), 16.12.8 (Cisco IOS XE), 16.12.5 (Cisco IOS XE), 16.12.6 (Cisco IOS XE), 16.12.6a (Cisco IOS XE), 16.12.7 (Cisco IOS XE), 17.8 (Cisco IOS XE), 17.8.1 (Cisco IOS XE), 17.9 (Cisco IOS XE), 17.9.2 (Cisco IOS XE), 17.9.3 (Cisco IOS XE), 17.9.4 (Cisco IOS XE), 17.9.4a (Cisco IOS XE), 17.7 (Cisco IOS XE), 17.7.1 (Cisco IOS XE), 17.6.5a (Cisco IOS XE), 17.6.6a (Cisco IOS XE), 17.6.6 (Cisco IOS XE), 17.6.2 (Cisco IOS XE), 17.6.3 (Cisco IOS XE), 17.6.4 (Cisco IOS XE), 17.6.5 (Cisco IOS XE), 17.3.2 (Cisco IOS XE), 17.3.3 (Cisco IOS XE), 17.3.2a (Cisco IOS XE), 17.3.4 (Cisco IOS XE), 17.3.5 (Cisco IOS XE), 17.3.6 (Cisco IOS XE), 17.3.4c (Cisco IOS XE), 17.3.5a (Cisco IOS XE), 17.3.5b (Cisco IOS XE), 17.3.7 (Cisco IOS XE), 17.4.1 (Cisco IOS XE), 17.5.1 (Cisco IOS XE), 16.3.11 (Cisco IOS XE), 16.6.9 (Cisco IOS XE), 16.6.10 (Cisco IOS XE), 16.9.6 (Cisco IOS XE), 16.9.7 (Cisco IOS XE), от 16.9.8 до 16.9.8c включительно (Cisco IOS XE), 16.12.5a (Cisco IOS XE), 16.12.5b (Cisco IOS XE), 16.12.9 (Cisco IOS XE), 16.12.10 (Cisco IOS XE), 16.12.10a (Cisco IOS XE), 17.2.3 (Cisco IOS XE), 17.3.3a (Cisco IOS XE), 17.3.4a (Cisco IOS XE), 17.3.4b (Cisco IOS XE), 17.4.1a (Cisco IOS XE), 17.4.1b (Cisco IOS XE), 17.4.1c (Cisco IOS XE), 17.4.2 (Cisco IOS XE), 17.4.2a (Cisco IOS XE), 17.5.1a (Cisco IOS XE), 17.5.1b (Cisco IOS XE), 17.5.1c (Cisco IOS XE), 17.6.1a (Cisco IOS XE), 17.6.3a (Cisco IOS XE), 17.7.1a (Cisco IOS XE), 17.7.1b (Cisco IOS XE), 17.7.2 (Cisco IOS XE), 17.8.1a (Cisco IOS XE), 17.9.2a (Cisco IOS XE), 17.9.3a (Cisco IOS XE), 17.12.2 (Cisco IOS XE), 17.12.2a (Cisco IOS XE), 16.12.1z (Cisco IOS XE), 16.12.1z1 (Cisco IOS XE), 16.12.1z2 (Cisco IOS XE), 17.3.1w (Cisco IOS XE), 17.3.1x (Cisco IOS XE), 17.3.1z (Cisco IOS XE), 17.6.1w (Cisco IOS XE), 17.6.1x (Cisco IOS XE), 17.6.1y (Cisco IOS XE), 17.6.1z (Cisco IOS XE), 17.6.1z1 (Cisco IOS XE), 17.9.1x (Cisco IOS XE), 17.9.1y (Cisco IOS XE), 17.9.1x1 (Cisco IOS XE), 17.9.1y1 (Cisco IOS XE)

Possible Mitigations

Использование рекомендаций: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-sda-edge-dos-qZWuWXWG

Reference

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-sda-edge-dos-qZWuWXWG https://www.cisco.com/c/en/us/td/docs/solutions/CVD/Campus/cisco-sda-design-guide.html#EdgeNode

CWE

CWE-783

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
  "CVSS 3.0": "AV:N/AC:L/PR:N/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": "16.5.1 (Cisco IOS XE), 16.1.1 (Cisco IOS XE), 16.1.2 (Cisco IOS XE), 16.1.3 (Cisco IOS XE), 16.3.1a (Cisco IOS XE), 16.5.1a (Cisco IOS XE), 16.2.1 (Cisco IOS XE), 16.1 (Cisco IOS XE), 16.2 (Cisco IOS XE), 16.2.2 (Cisco IOS XE), 16.3.1 (Cisco IOS XE), 16.3.2 (Cisco IOS XE), 16.3.3 (Cisco IOS XE), 16.3.4 (Cisco IOS XE), 16.3.5 (Cisco IOS XE), 16.3.5b (Cisco IOS XE), 16.7.1b (Cisco IOS XE), 16.4.3 (Cisco IOS XE), 16.7.2 (Cisco IOS XE), 16.3.6 (Cisco IOS XE), 16.4.2 (Cisco IOS XE), 16.5.1b (Cisco IOS XE), 16.5.2 (Cisco IOS XE), 16.5.3 (Cisco IOS XE), 16.7.1 (Cisco IOS XE), 16.7.1a (Cisco IOS XE), 16.8.1 (Cisco IOS XE), 16.8.1s (Cisco IOS XE), 16.9.1b (Cisco IOS XE), 16.3.7 (Cisco IOS XE), 16.8.1b (Cisco IOS XE), 16.8.1a (Cisco IOS XE), 16.8.1c (Cisco IOS XE), 16.8.1d (Cisco IOS XE), 16.8.2 (Cisco IOS XE), 16.8.1e (Cisco IOS XE), 16.9.1 (Cisco IOS XE), 16.9.2 (Cisco IOS XE), 16.9.1a (Cisco IOS XE), 16.9.1s (Cisco IOS XE), 16.9.1c (Cisco IOS XE), 16.9.1d (Cisco IOS XE), 16.9.2a (Cisco IOS XE), 16.7.3 (Cisco IOS XE), 16.10.1 (Cisco IOS XE), 16.12.1 (Cisco IOS XE), 16.7.4 (Cisco IOS XE), 16.3 (Cisco IOS XE), 16.8.3 (Cisco IOS XE), 16.9.2s (Cisco IOS XE), 16.9.3h (Cisco IOS XE), 16.3.8 (Cisco IOS XE), 16.4 (Cisco IOS XE), 16.5 (Cisco IOS XE), 16.7 (Cisco IOS XE), 16.8 (Cisco IOS XE), 16.9 (Cisco IOS XE), 16.10 (Cisco IOS XE), 16.11 (Cisco IOS XE), 17.2 (Cisco IOS XE), 17.3 (Cisco IOS XE), 17.4 (Cisco IOS XE), 17.5 (Cisco IOS XE), 17.6 (Cisco IOS XE), 16.10.2 (Cisco IOS XE), 16.3.9 (Cisco IOS XE), 16.6.5a (Cisco IOS XE), 16.6.6 (Cisco IOS XE), 16.6.5b (Cisco IOS XE), 16.9.3 (Cisco IOS XE), 16.9.4 (Cisco IOS XE), 16.9.3s (Cisco IOS XE), 16.9.3a (Cisco IOS XE), 16.9.4c (Cisco IOS XE), 16.10.1a (Cisco IOS XE), 16.10.1b (Cisco IOS XE), 16.10.1s (Cisco IOS XE), 16.10.1e (Cisco IOS XE), 16.10.3 (Cisco IOS XE), 16.11.1 (Cisco IOS XE), 16.11.1a (Cisco IOS XE), 16.11.1b (Cisco IOS XE), 16.11.1s (Cisco IOS XE), 16.11.1c (Cisco IOS XE), 16.12.1a (Cisco IOS XE), 16.12.1c (Cisco IOS XE), 16.12.1y (Cisco IOS XE), 16.12.1s (Cisco IOS XE), 16.12.1t (Cisco IOS XE), 16.10.1c (Cisco IOS XE), 16.10.1d (Cisco IOS XE), 16.10.1f (Cisco IOS XE), 16.10.1g (Cisco IOS XE), 16.12.1w (Cisco IOS XE), 16.11.2 (Cisco IOS XE), 16.3.10 (Cisco IOS XE), 16.6.7 (Cisco IOS XE), 16.6.7a (Cisco IOS XE), 16.6.8 (Cisco IOS XE), 16.9.5 (Cisco IOS XE), 16.9.5f (Cisco IOS XE), 16.12.1x (Cisco IOS XE), 16.12 (Cisco IOS XE), 17.2.1 (Cisco IOS XE), 17.1.1 (Cisco IOS XE), 17.1 (Cisco IOS XE), 16.12.2 (Cisco IOS XE), 16.12.2a (Cisco IOS XE), 16.12.2s (Cisco IOS XE), 16.12.2t (Cisco IOS XE), 16.12.4 (Cisco IOS XE), 16.12.3s (Cisco IOS XE), 16.12.3a (Cisco IOS XE), 16.12.4a (Cisco IOS XE), 17.1.1a (Cisco IOS XE), 17.1.1s (Cisco IOS XE), 17.1.2 (Cisco IOS XE), 17.1.1t (Cisco IOS XE), 17.1.3 (Cisco IOS XE), 17.2.1r (Cisco IOS XE), 17.2.1a (Cisco IOS XE), 17.2.1v (Cisco IOS XE), 17.3.1 (Cisco IOS XE), 17.3.1a (Cisco IOS XE), 17.6.1 (Cisco IOS XE), 17.9.1 (Cisco IOS XE), 17.9.1a (Cisco IOS XE), 17.9.1w (Cisco IOS XE), 17.10 (Cisco IOS XE), 17.11 (Cisco IOS XE), 17.11.1 (Cisco IOS XE), 17.11.1a (Cisco IOS XE), 17.12 (Cisco IOS XE), 17.12.1 (Cisco IOS XE), 17.12.1w (Cisco IOS XE), 17.12.1a (Cisco IOS XE), 17.11SW (Cisco IOS XE), 17.11.99SW (Cisco IOS XE), 17.10.1 (Cisco IOS XE), 17.10.1a (Cisco IOS XE), 17.10.1b (Cisco IOS XE), 16.12.3 (Cisco IOS XE), 16.12.8 (Cisco IOS XE), 16.12.5 (Cisco IOS XE), 16.12.6 (Cisco IOS XE), 16.12.6a (Cisco IOS XE), 16.12.7 (Cisco IOS XE), 17.8 (Cisco IOS XE), 17.8.1 (Cisco IOS XE), 17.9 (Cisco IOS XE), 17.9.2 (Cisco IOS XE), 17.9.3 (Cisco IOS XE), 17.9.4 (Cisco IOS XE), 17.9.4a (Cisco IOS XE), 17.7 (Cisco IOS XE), 17.7.1 (Cisco IOS XE), 17.6.5a (Cisco IOS XE), 17.6.6a (Cisco IOS XE), 17.6.6 (Cisco IOS XE), 17.6.2 (Cisco IOS XE), 17.6.3 (Cisco IOS XE), 17.6.4 (Cisco IOS XE), 17.6.5 (Cisco IOS XE), 17.3.2 (Cisco IOS XE), 17.3.3 (Cisco IOS XE), 17.3.2a (Cisco IOS XE), 17.3.4 (Cisco IOS XE), 17.3.5 (Cisco IOS XE), 17.3.6 (Cisco IOS XE), 17.3.4c (Cisco IOS XE), 17.3.5a (Cisco IOS XE), 17.3.5b (Cisco IOS XE), 17.3.7 (Cisco IOS XE), 17.4.1 (Cisco IOS XE), 17.5.1 (Cisco IOS XE), 16.3.11 (Cisco IOS XE), 16.6.9 (Cisco IOS XE), 16.6.10 (Cisco IOS XE), 16.9.6 (Cisco IOS XE), 16.9.7 (Cisco IOS XE), \u043e\u0442 16.9.8 \u0434\u043e 16.9.8c \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Cisco IOS XE), 16.12.5a (Cisco IOS XE), 16.12.5b (Cisco IOS XE), 16.12.9 (Cisco IOS XE), 16.12.10 (Cisco IOS XE), 16.12.10a (Cisco IOS XE), 17.2.3 (Cisco IOS XE), 17.3.3a (Cisco IOS XE), 17.3.4a (Cisco IOS XE), 17.3.4b (Cisco IOS XE), 17.4.1a (Cisco IOS XE), 17.4.1b (Cisco IOS XE), 17.4.1c (Cisco IOS XE), 17.4.2 (Cisco IOS XE), 17.4.2a (Cisco IOS XE), 17.5.1a (Cisco IOS XE), 17.5.1b (Cisco IOS XE), 17.5.1c (Cisco IOS XE), 17.6.1a (Cisco IOS XE), 17.6.3a (Cisco IOS XE), 17.7.1a (Cisco IOS XE), 17.7.1b (Cisco IOS XE), 17.7.2 (Cisco IOS XE), 17.8.1a (Cisco IOS XE), 17.9.2a (Cisco IOS XE), 17.9.3a (Cisco IOS XE), 17.12.2 (Cisco IOS XE), 17.12.2a (Cisco IOS XE), 16.12.1z (Cisco IOS XE), 16.12.1z1 (Cisco IOS XE), 16.12.1z2 (Cisco IOS XE), 17.3.1w (Cisco IOS XE), 17.3.1x (Cisco IOS XE), 17.3.1z (Cisco IOS XE), 17.6.1w (Cisco IOS XE), 17.6.1x (Cisco IOS XE), 17.6.1y (Cisco IOS XE), 17.6.1z (Cisco IOS XE), 17.6.1z1 (Cisco IOS XE), 17.9.1x (Cisco IOS XE), 17.9.1y (Cisco IOS XE), 17.9.1x1 (Cisco IOS XE), 17.9.1y1 (Cisco IOS XE)",
  "\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://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-sda-edge-dos-qZWuWXWG",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "27.03.2024",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "05.04.2024",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "05.04.2024",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2024-02632",
  "\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-2024-20314",
  "\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 XE",
  "\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 XE 16.5.1 , Cisco Systems Inc. Cisco IOS XE 16.1.1 , Cisco Systems Inc. Cisco IOS XE 16.1.2 , Cisco Systems Inc. Cisco IOS XE 16.1.3 , Cisco Systems Inc. Cisco IOS XE 16.3.1a , Cisco Systems Inc. Cisco IOS XE 16.5.1a , Cisco Systems Inc. Cisco IOS XE 16.2.1 , Cisco Systems Inc. Cisco IOS XE 16.1 , Cisco Systems Inc. Cisco IOS XE 16.2 , Cisco Systems Inc. Cisco IOS XE 16.2.2 , Cisco Systems Inc. Cisco IOS XE 16.3.1 , Cisco Systems Inc. Cisco IOS XE 16.3.2 , Cisco Systems Inc. Cisco IOS XE 16.3.3 , Cisco Systems Inc. Cisco IOS XE 16.3.4 , Cisco Systems Inc. Cisco IOS XE 16.3.5 , Cisco Systems Inc. Cisco IOS XE 16.3.5b , Cisco Systems Inc. Cisco IOS XE 16.7.1b , Cisco Systems Inc. Cisco IOS XE 16.4.3 , Cisco Systems Inc. Cisco IOS XE 16.7.2 , Cisco Systems Inc. Cisco IOS XE 16.3.6 , Cisco Systems Inc. Cisco IOS XE 16.4.2 , Cisco Systems Inc. Cisco IOS XE 16.5.1b , Cisco Systems Inc. Cisco IOS XE 16.5.2 , Cisco Systems Inc. Cisco IOS XE 16.5.3 , Cisco Systems Inc. Cisco IOS XE 16.7.1 , Cisco Systems Inc. Cisco IOS XE 16.7.1a , Cisco Systems Inc. Cisco IOS XE 16.8.1 , Cisco Systems Inc. Cisco IOS XE 16.8.1s , Cisco Systems Inc. Cisco IOS XE 16.9.1b , Cisco Systems Inc. Cisco IOS XE 16.3.7 , Cisco Systems Inc. Cisco IOS XE 16.8.1b , Cisco Systems Inc. Cisco IOS XE 16.8.1a , Cisco Systems Inc. Cisco IOS XE 16.8.1c , Cisco Systems Inc. Cisco IOS XE 16.8.1d , Cisco Systems Inc. Cisco IOS XE 16.8.2 , Cisco Systems Inc. Cisco IOS XE 16.8.1e , Cisco Systems Inc. Cisco IOS XE 16.9.1 , Cisco Systems Inc. Cisco IOS XE 16.9.2 , Cisco Systems Inc. Cisco IOS XE 16.9.1a , Cisco Systems Inc. Cisco IOS XE 16.9.1s , Cisco Systems Inc. Cisco IOS XE 16.9.1c , Cisco Systems Inc. Cisco IOS XE 16.9.1d , Cisco Systems Inc. Cisco IOS XE 16.9.2a , Cisco Systems Inc. Cisco IOS XE 16.7.3 , Cisco Systems Inc. Cisco IOS XE 16.10.1 , Cisco Systems Inc. Cisco IOS XE 16.12.1 , Cisco Systems Inc. Cisco IOS XE 16.7.4 , Cisco Systems Inc. Cisco IOS XE 16.3 , Cisco Systems Inc. Cisco IOS XE 16.8.3 , Cisco Systems Inc. Cisco IOS XE 16.9.2s , Cisco Systems Inc. Cisco IOS XE 16.9.3h , Cisco Systems Inc. Cisco IOS XE 16.3.8 , Cisco Systems Inc. Cisco IOS XE 16.4 , Cisco Systems Inc. Cisco IOS XE 16.5 , Cisco Systems Inc. Cisco IOS XE 16.7 , Cisco Systems Inc. Cisco IOS XE 16.8 , Cisco Systems Inc. Cisco IOS XE 16.9 , Cisco Systems Inc. Cisco IOS XE 16.10 , Cisco Systems Inc. Cisco IOS XE 16.11 , Cisco Systems Inc. Cisco IOS XE 17.2 , Cisco Systems Inc. Cisco IOS XE 17.3 , Cisco Systems Inc. Cisco IOS XE 17.4 , Cisco Systems Inc. Cisco IOS XE 17.5 , Cisco Systems Inc. Cisco IOS XE 17.6 , Cisco Systems Inc. Cisco IOS XE 16.10.2 , Cisco Systems Inc. Cisco IOS XE 16.3.9 , Cisco Systems Inc. Cisco IOS XE 16.6.5a , Cisco Systems Inc. Cisco IOS XE 16.6.6 , Cisco Systems Inc. Cisco IOS XE 16.6.5b , Cisco Systems Inc. Cisco IOS XE 16.9.3 , Cisco Systems Inc. Cisco IOS XE 16.9.4 , Cisco Systems Inc. Cisco IOS XE 16.9.3s , Cisco Systems Inc. Cisco IOS XE 16.9.3a , Cisco Systems Inc. Cisco IOS XE 16.9.4c , Cisco Systems Inc. Cisco IOS XE 16.10.1a , Cisco Systems Inc. Cisco IOS XE 16.10.1b , Cisco Systems Inc. Cisco IOS XE 16.10.1s , Cisco Systems Inc. Cisco IOS XE 16.10.1e , Cisco Systems Inc. Cisco IOS XE 16.10.3 , Cisco Systems Inc. Cisco IOS XE 16.11.1 , Cisco Systems Inc. Cisco IOS XE 16.11.1a , Cisco Systems Inc. Cisco IOS XE 16.11.1b , Cisco Systems Inc. Cisco IOS XE 16.11.1s , Cisco Systems Inc. Cisco IOS XE 16.11.1c , Cisco Systems Inc. Cisco IOS XE 16.12.1a , Cisco Systems Inc. Cisco IOS XE 16.12.1c , Cisco Systems Inc. Cisco IOS XE 16.12.1y , Cisco Systems Inc. Cisco IOS XE 16.12.1s , Cisco Systems Inc. Cisco IOS XE 16.12.1t , Cisco Systems Inc. Cisco IOS XE 16.10.1c , Cisco Systems Inc. Cisco IOS XE 16.10.1d , Cisco Systems Inc. Cisco IOS XE 16.10.1f , Cisco Systems Inc. Cisco IOS XE 16.10.1g , Cisco Systems Inc. Cisco IOS XE 16.12.1w , Cisco Systems Inc. Cisco IOS XE 16.11.2 , Cisco Systems Inc. Cisco IOS XE 16.3.10 , Cisco Systems Inc. Cisco IOS XE 16.6.7 , Cisco Systems Inc. Cisco IOS XE 16.6.7a , Cisco Systems Inc. Cisco IOS XE 16.6.8 , Cisco Systems Inc. Cisco IOS XE 16.9.5 , Cisco Systems Inc. Cisco IOS XE 16.9.5f , Cisco Systems Inc. Cisco IOS XE 16.12.1x , Cisco Systems Inc. Cisco IOS XE 16.12 , Cisco Systems Inc. Cisco IOS XE 17.2.1 , Cisco Systems Inc. Cisco IOS XE 17.1.1 , Cisco Systems Inc. Cisco IOS XE 17.1 , Cisco Systems Inc. Cisco IOS XE 16.12.2 , Cisco Systems Inc. Cisco IOS XE 16.12.2a , Cisco Systems Inc. Cisco IOS XE 16.12.2s , Cisco Systems Inc. Cisco IOS XE 16.12.2t , Cisco Systems Inc. Cisco IOS XE 16.12.4 , Cisco Systems Inc. Cisco IOS XE 16.12.3s , Cisco Systems Inc. Cisco IOS XE 16.12.3a , Cisco Systems Inc. Cisco IOS XE 16.12.4a , Cisco Systems Inc. Cisco IOS XE 17.1.1a , Cisco Systems Inc. Cisco IOS XE 17.1.1s , Cisco Systems Inc. Cisco IOS XE 17.1.2 , Cisco Systems Inc. Cisco IOS XE 17.1.1t , Cisco Systems Inc. Cisco IOS XE 17.1.3 , Cisco Systems Inc. Cisco IOS XE 17.2.1r , Cisco Systems Inc. Cisco IOS XE 17.2.1a , Cisco Systems Inc. Cisco IOS XE 17.2.1v , Cisco Systems Inc. Cisco IOS XE 17.3.1 , Cisco Systems Inc. Cisco IOS XE 17.3.1a , Cisco Systems Inc. Cisco IOS XE 17.6.1 , Cisco Systems Inc. Cisco IOS XE 17.9.1 , Cisco Systems Inc. Cisco IOS XE 17.9.1a , Cisco Systems Inc. Cisco IOS XE 17.9.1w , Cisco Systems Inc. Cisco IOS XE 17.10 , Cisco Systems Inc. Cisco IOS XE 17.11 , Cisco Systems Inc. Cisco IOS XE 17.11.1 , Cisco Systems Inc. Cisco IOS XE 17.11.1a , Cisco Systems Inc. Cisco IOS XE 17.12 , Cisco Systems Inc. Cisco IOS XE 17.12.1 , Cisco Systems Inc. Cisco IOS XE 17.12.1w , Cisco Systems Inc. Cisco IOS XE 17.12.1a , Cisco Systems Inc. Cisco IOS XE 17.11SW , Cisco Systems Inc. Cisco IOS XE 17.11.99SW , Cisco Systems Inc. Cisco IOS XE 17.10.1 , Cisco Systems Inc. Cisco IOS XE 17.10.1a , Cisco Systems Inc. Cisco IOS XE 17.10.1b , Cisco Systems Inc. Cisco IOS XE 16.12.3 , Cisco Systems Inc. Cisco IOS XE 16.12.8 , Cisco Systems Inc. Cisco IOS XE 16.12.5 , Cisco Systems Inc. Cisco IOS XE 16.12.6 , Cisco Systems Inc. Cisco IOS XE 16.12.6a , Cisco Systems Inc. Cisco IOS XE 16.12.7 , Cisco Systems Inc. Cisco IOS XE 17.8 , Cisco Systems Inc. Cisco IOS XE 17.8.1 , Cisco Systems Inc. Cisco IOS XE 17.9 , Cisco Systems Inc. Cisco IOS XE 17.9.2 , Cisco Systems Inc. Cisco IOS XE 17.9.3 , Cisco Systems Inc. Cisco IOS XE 17.9.4 , Cisco Systems Inc. Cisco IOS XE 17.9.4a , Cisco Systems Inc. Cisco IOS XE 17.7 , Cisco Systems Inc. Cisco IOS XE 17.7.1 , Cisco Systems Inc. Cisco IOS XE 17.6.5a , Cisco Systems Inc. Cisco IOS XE 17.6.6a , Cisco Systems Inc. Cisco IOS XE 17.6.6 , Cisco Systems Inc. Cisco IOS XE 17.6.2 , Cisco Systems Inc. Cisco IOS XE 17.6.3 , Cisco Systems Inc. Cisco IOS XE 17.6.4 , Cisco Systems Inc. Cisco IOS XE 17.6.5 , Cisco Systems Inc. Cisco IOS XE 17.3.2 , Cisco Systems Inc. Cisco IOS XE 17.3.3 , Cisco Systems Inc. Cisco IOS XE 17.3.2a , Cisco Systems Inc. Cisco IOS XE 17.3.4 , Cisco Systems Inc. Cisco IOS XE 17.3.5 , Cisco Systems Inc. Cisco IOS XE 17.3.6 , Cisco Systems Inc. Cisco IOS XE 17.3.4c , Cisco Systems Inc. Cisco IOS XE 17.3.5a , Cisco Systems Inc. Cisco IOS XE 17.3.5b , Cisco Systems Inc. Cisco IOS XE 17.3.7 , Cisco Systems Inc. Cisco IOS XE 17.4.1 , Cisco Systems Inc. Cisco IOS XE 17.5.1 , Cisco Systems Inc. Cisco IOS XE 16.3.11 , Cisco Systems Inc. Cisco IOS XE 16.6.9 , Cisco Systems Inc. Cisco IOS XE 16.6.10 , Cisco Systems Inc. Cisco IOS XE 16.9.6 , Cisco Systems Inc. Cisco IOS XE 16.9.7 , Cisco Systems Inc. Cisco IOS XE \u043e\u0442 16.9.8 \u0434\u043e 16.9.8c \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e , Cisco Systems Inc. Cisco IOS XE 16.12.5a , Cisco Systems Inc. Cisco IOS XE 16.12.5b , Cisco Systems Inc. Cisco IOS XE 16.12.9 , Cisco Systems Inc. Cisco IOS XE 16.12.10 , Cisco Systems Inc. Cisco IOS XE 16.12.10a , Cisco Systems Inc. Cisco IOS XE 17.2.3 , Cisco Systems Inc. Cisco IOS XE 17.3.3a , Cisco Systems Inc. Cisco IOS XE 17.3.4a , Cisco Systems Inc. Cisco IOS XE 17.3.4b , Cisco Systems Inc. Cisco IOS XE 17.4.1a , Cisco Systems Inc. Cisco IOS XE 17.4.1b , Cisco Systems Inc. Cisco IOS XE 17.4.1c , Cisco Systems Inc. Cisco IOS XE 17.4.2 , Cisco Systems Inc. Cisco IOS XE 17.4.2a , Cisco Systems Inc. Cisco IOS XE 17.5.1a , Cisco Systems Inc. Cisco IOS XE 17.5.1b , Cisco Systems Inc. Cisco IOS XE 17.5.1c , Cisco Systems Inc. Cisco IOS XE 17.6.1a , Cisco Systems Inc. Cisco IOS XE 17.6.3a , Cisco Systems Inc. Cisco IOS XE 17.7.1a , Cisco Systems Inc. Cisco IOS XE 17.7.1b , Cisco Systems Inc. Cisco IOS XE 17.7.2 , Cisco Systems Inc. Cisco IOS XE 17.8.1a , Cisco Systems Inc. Cisco IOS XE 17.9.2a , Cisco Systems Inc. Cisco IOS XE 17.9.3a , Cisco Systems Inc. Cisco IOS XE 17.12.2 , Cisco Systems Inc. Cisco IOS XE 17.12.2a , Cisco Systems Inc. Cisco IOS XE 16.12.1z , Cisco Systems Inc. Cisco IOS XE 16.12.1z1 , Cisco Systems Inc. Cisco IOS XE 16.12.1z2 , Cisco Systems Inc. Cisco IOS XE 17.3.1w , Cisco Systems Inc. Cisco IOS XE 17.3.1x , Cisco Systems Inc. Cisco IOS XE 17.3.1z , Cisco Systems Inc. Cisco IOS XE 17.6.1w , Cisco Systems Inc. Cisco IOS XE 17.6.1x , Cisco Systems Inc. Cisco IOS XE 17.6.1y , Cisco Systems Inc. Cisco IOS XE 17.6.1z , Cisco Systems Inc. Cisco IOS XE 17.6.1z1 , Cisco Systems Inc. Cisco IOS XE 17.9.1x , Cisco Systems Inc. Cisco IOS XE 17.9.1y , Cisco Systems Inc. Cisco IOS XE 17.9.1x1 , Cisco Systems Inc. Cisco IOS XE 17.9.1y1 ",
  "\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 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0430\u0434\u0440\u0435\u0441\u0430\u0446\u0438\u0435\u0439 IPv4 IPv4 Software-Defined Access (SD-Access) \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c Cisco 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": "\u041b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043e\u0448\u0438\u0431\u043a\u0430 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u043d\u043e\u0433\u043e \u043f\u0440\u0435\u0434\u0448\u0435\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u044f (CWE-783)",
  "\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 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0430\u0434\u0440\u0435\u0441\u0430\u0446\u0438\u0435\u0439 IPv4 IPv4 Software-Defined Access (SD-Access) \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c Cisco IOS XE \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043e\u0448\u0438\u0431\u043a\u043e\u0439 \u043f\u0440\u0438\u043e\u0440\u0438\u0442\u0435\u0442\u0430 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u043e\u0432 \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 IPv4-\u043f\u0430\u043a\u0435\u0442\u043e\u0432. \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\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 \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://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-sda-edge-dos-qZWuWXWG\nhttps://www.cisco.com/c/en/us/td/docs/solutions/CVD/Campus/cisco-sda-design-guide.html#EdgeNode",
  "\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",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-783",
  "\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": "\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 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7,8)\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 8,6)"
}

CVE-2024-20314 (GCVE-0-2024-20314)

Vulnerability from cvelistv5 – Published: 2024-03-27 16:57 – Updated: 2024-08-01 21:59

Summary

A vulnerability in the IPv4 Software-Defined Access (SD-Access) fabric edge node feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause high CPU utilization and stop all traffic processing, resulting in a denial of service (DoS) condition on an affected device. This vulnerability is due to improper handling of certain IPv4 packets. An attacker could exploit this vulnerability by sending certain IPv4 packets to an affected device. A successful exploit could allow the attacker to cause the device to exhaust CPU resources and stop processing traffic, resulting in a DoS condition.

Severity ?

8.6 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

CWE

CWE-783 - Operator Precedence Logic Error

Assigner

cisco

References

URL

Tags

https://sec.cloudapps.cisco.com/security/center/c…

Impacted products

	Vendor	Product	Version
	Cisco	Cisco IOS XE Software	Affected: 16.1.1 Affected: 16.1.2 Affected: 16.1.3 Affected: 16.2.1 Affected: 16.2.2 Affected: 16.3.1 Affected: 16.3.2 Affected: 16.3.3 Affected: 16.3.1a Affected: 16.3.4 Affected: 16.3.5 Affected: 16.3.5b Affected: 16.3.6 Affected: 16.3.7 Affected: 16.3.8 Affected: 16.3.9 Affected: 16.3.10 Affected: 16.3.11 Affected: 16.4.1 Affected: 16.4.2 Affected: 16.4.3 Affected: 16.5.1 Affected: 16.5.1a Affected: 16.5.1b Affected: 16.5.2 Affected: 16.5.3 Affected: 16.6.1 Affected: 16.6.2 Affected: 16.6.3 Affected: 16.6.4 Affected: 16.6.5 Affected: 16.6.4a Affected: 16.6.5a Affected: 16.6.6 Affected: 16.6.7 Affected: 16.6.8 Affected: 16.6.9 Affected: 16.6.10 Affected: 16.7.1 Affected: 16.7.1a Affected: 16.7.1b Affected: 16.7.2 Affected: 16.7.3 Affected: 16.7.4 Affected: 16.8.1 Affected: 16.8.1a Affected: 16.8.1b Affected: 16.8.1s Affected: 16.8.1c Affected: 16.8.1d Affected: 16.8.2 Affected: 16.8.1e Affected: 16.8.3 Affected: 16.9.1 Affected: 16.9.2 Affected: 16.9.1a Affected: 16.9.1b Affected: 16.9.1s Affected: 16.9.3 Affected: 16.9.4 Affected: 16.9.3a Affected: 16.9.5 Affected: 16.9.5f Affected: 16.9.6 Affected: 16.9.7 Affected: 16.9.8 Affected: 16.10.1 Affected: 16.10.1a Affected: 16.10.1b Affected: 16.10.1s Affected: 16.10.1c Affected: 16.10.1e Affected: 16.10.1d Affected: 16.10.2 Affected: 16.10.1f Affected: 16.10.1g Affected: 16.10.3 Affected: 16.11.1 Affected: 16.11.1a Affected: 16.11.1b Affected: 16.11.2 Affected: 16.11.1s Affected: 16.12.1 Affected: 16.12.1s Affected: 16.12.1a Affected: 16.12.1c Affected: 16.12.1w Affected: 16.12.2 Affected: 16.12.1y Affected: 16.12.2a Affected: 16.12.3 Affected: 16.12.8 Affected: 16.12.2s Affected: 16.12.1x Affected: 16.12.1t Affected: 16.12.4 Affected: 16.12.3s Affected: 16.12.3a Affected: 16.12.4a Affected: 16.12.5 Affected: 16.12.6 Affected: 16.12.1z1 Affected: 16.12.5a Affected: 16.12.5b Affected: 16.12.1z2 Affected: 16.12.6a Affected: 16.12.7 Affected: 16.12.9 Affected: 16.12.10 Affected: 16.12.10a Affected: 17.1.1 Affected: 17.1.1a Affected: 17.1.1s Affected: 17.1.1t Affected: 17.1.3 Affected: 17.2.1 Affected: 17.2.1r Affected: 17.2.1a Affected: 17.2.1v Affected: 17.2.2 Affected: 17.2.3 Affected: 17.3.1 Affected: 17.3.2 Affected: 17.3.3 Affected: 17.3.1a Affected: 17.3.1w Affected: 17.3.2a Affected: 17.3.1x Affected: 17.3.1z Affected: 17.3.4 Affected: 17.3.5 Affected: 17.3.4a Affected: 17.3.6 Affected: 17.3.4b Affected: 17.3.4c Affected: 17.3.5a Affected: 17.3.5b Affected: 17.3.7 Affected: 17.4.1 Affected: 17.4.2 Affected: 17.4.1a Affected: 17.4.1b Affected: 17.4.2a Affected: 17.5.1 Affected: 17.5.1a Affected: 17.6.1 Affected: 17.6.2 Affected: 17.6.1w Affected: 17.6.1a Affected: 17.6.1x Affected: 17.6.3 Affected: 17.6.1y Affected: 17.6.1z Affected: 17.6.3a Affected: 17.6.4 Affected: 17.6.1z1 Affected: 17.6.5 Affected: 17.6.5a Affected: 17.7.1 Affected: 17.7.1a Affected: 17.7.1b Affected: 17.7.2 Affected: 17.10.1 Affected: 17.10.1a Affected: 17.10.1b Affected: 17.8.1 Affected: 17.8.1a Affected: 17.9.1 Affected: 17.9.1w Affected: 17.9.2 Affected: 17.9.1a Affected: 17.9.1x Affected: 17.9.1y Affected: 17.9.3 Affected: 17.9.2a Affected: 17.9.1x1 Affected: 17.9.3a Affected: 17.9.4 Affected: 17.9.1y1 Affected: 17.9.4a Affected: 17.11.1 Affected: 17.11.1a Affected: 17.12.1 Affected: 17.12.1w Affected: 17.12.1a Affected: 17.11.99SW

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{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:cisco:ios_xe:16.3.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.3.2:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.3.3:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.3.1a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.3.4:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.3.5:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.3.5b:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.3.6:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.3.7:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.3.8:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.3.9:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.3.10:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.3.11:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.4.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.4.2:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.4.3:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.5.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.5.1a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.5.1b:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.5.2:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.5.3:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.6.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.6.2:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.6.3:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.6.4:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.6.5:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.6.4a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.6.5a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.6.6:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.6.7:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.6.8:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.6.9:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.6.10:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.7.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.7.2:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.7.3:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.8.1a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.8.1b:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.8.1s:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.8.1c:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.8.2:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.8.3:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.9.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.9.2:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.9.1a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.9.1b:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.9.1s:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.9.3:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.9.4:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.9.3a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.9.5:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.9.5f:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.9.6:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.9.7:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.9.8:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.10.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.10.1a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.10.1b:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.10.1s:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.10.1e:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.10.2:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.10.3:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.11.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.11.1a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.11.1b:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.11.2:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.11.1s:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.1s:*:*:*:*:*:*:*",
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              "cpe:2.3:o:cisco:ios_xe:16.12.1c:*:*:*:*:*:*:*",
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              "cpe:2.3:o:cisco:ios_xe:16.12.2a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.3:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.8:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.2s:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.1t:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.4:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.3s:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.3a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.4a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.5:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.6:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.5a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.5b:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.6a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.7:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.9:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.10:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.10a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:16.12.11:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.1.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.1.1a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.1.1s:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.1.1t:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.1.3:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.2.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.2.1r:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.2.1a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.2.1v:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.2.2:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.2.3:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.3.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.3.2:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.3.3:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.3.1a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.3.2a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.3.4:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.3.5:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.3.4a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.3.6:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.3.4b:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.3.4c:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.3.5a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.3.5b:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.3.7:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.3.8:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.3.8a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.4.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.4.2:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.4.1a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.4.1b:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.4.2a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.5.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.5.1a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.6.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.6.2:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.6.1a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.6.3:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.6.3a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.6.4:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.6.5:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.6.6:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.6.6a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.6.5a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.7.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.7.1a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.7.1b:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.7.2:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.10.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.10.1a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.10.1b:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.8.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.8.1a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.9.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.9.2:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.9.1a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.9.3:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.9.2a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.9.3a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.9.4:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.9.4a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.11.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.11.1a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.12.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.12.1a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.12.2:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.12.2a:*:*:*:*:*:*:*",
              "cpe:2.3:o:cisco:ios_xe:17.11.99SW:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "ios_xe",
            "vendor": "cisco",
            "versions": [
              {
                "status": "affected",
                "version": "16.3.1"
              },
              {
                "status": "affected",
                "version": "16.3.2"
              },
              {
                "status": "affected",
                "version": "16.3.3"
              },
              {
                "status": "affected",
                "version": "16.3.1a"
              },
              {
                "status": "affected",
                "version": "16.3.4"
              },
              {
                "status": "affected",
                "version": "16.3.5"
              },
              {
                "status": "affected",
                "version": "16.3.5b"
              },
              {
                "status": "affected",
                "version": "16.3.6"
              },
              {
                "status": "affected",
                "version": "16.3.7"
              },
              {
                "status": "affected",
                "version": "16.3.8"
              },
              {
                "status": "affected",
                "version": "16.3.9"
              },
              {
                "status": "affected",
                "version": "16.3.10"
              },
              {
                "status": "affected",
                "version": "16.3.11"
              },
              {
                "status": "affected",
                "version": "16.4.1"
              },
              {
                "status": "affected",
                "version": "16.4.2"
              },
              {
                "status": "affected",
                "version": "16.4.3"
              },
              {
                "status": "affected",
                "version": "16.5.1"
              },
              {
                "status": "affected",
                "version": "16.5.1a"
              },
              {
                "status": "affected",
                "version": "16.5.1b"
              },
              {
                "status": "affected",
                "version": "16.5.2"
              },
              {
                "status": "affected",
                "version": "16.5.3"
              },
              {
                "status": "affected",
                "version": "16.6.1"
              },
              {
                "status": "affected",
                "version": "16.6.2"
              },
              {
                "status": "affected",
                "version": "16.6.3"
              },
              {
                "status": "affected",
                "version": "16.6.4"
              },
              {
                "status": "affected",
                "version": "16.6.5"
              },
              {
                "status": "affected",
                "version": "16.6.4a"
              },
              {
                "status": "affected",
                "version": "16.6.5a"
              },
              {
                "status": "affected",
                "version": "16.6.6"
              },
              {
                "status": "affected",
                "version": "16.6.7"
              },
              {
                "status": "affected",
                "version": "16.6.8"
              },
              {
                "status": "affected",
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              "status": "affected",
              "version": "17.3.1"
            },
            {
              "status": "affected",
              "version": "17.3.2"
            },
            {
              "status": "affected",
              "version": "17.3.3"
            },
            {
              "status": "affected",
              "version": "17.3.1a"
            },
            {
              "status": "affected",
              "version": "17.3.1w"
            },
            {
              "status": "affected",
              "version": "17.3.2a"
            },
            {
              "status": "affected",
              "version": "17.3.1x"
            },
            {
              "status": "affected",
              "version": "17.3.1z"
            },
            {
              "status": "affected",
              "version": "17.3.4"
            },
            {
              "status": "affected",
              "version": "17.3.5"
            },
            {
              "status": "affected",
              "version": "17.3.4a"
            },
            {
              "status": "affected",
              "version": "17.3.6"
            },
            {
              "status": "affected",
              "version": "17.3.4b"
            },
            {
              "status": "affected",
              "version": "17.3.4c"
            },
            {
              "status": "affected",
              "version": "17.3.5a"
            },
            {
              "status": "affected",
              "version": "17.3.5b"
            },
            {
              "status": "affected",
              "version": "17.3.7"
            },
            {
              "status": "affected",
              "version": "17.4.1"
            },
            {
              "status": "affected",
              "version": "17.4.2"
            },
            {
              "status": "affected",
              "version": "17.4.1a"
            },
            {
              "status": "affected",
              "version": "17.4.1b"
            },
            {
              "status": "affected",
              "version": "17.4.2a"
            },
            {
              "status": "affected",
              "version": "17.5.1"
            },
            {
              "status": "affected",
              "version": "17.5.1a"
            },
            {
              "status": "affected",
              "version": "17.6.1"
            },
            {
              "status": "affected",
              "version": "17.6.2"
            },
            {
              "status": "affected",
              "version": "17.6.1w"
            },
            {
              "status": "affected",
              "version": "17.6.1a"
            },
            {
              "status": "affected",
              "version": "17.6.1x"
            },
            {
              "status": "affected",
              "version": "17.6.3"
            },
            {
              "status": "affected",
              "version": "17.6.1y"
            },
            {
              "status": "affected",
              "version": "17.6.1z"
            },
            {
              "status": "affected",
              "version": "17.6.3a"
            },
            {
              "status": "affected",
              "version": "17.6.4"
            },
            {
              "status": "affected",
              "version": "17.6.1z1"
            },
            {
              "status": "affected",
              "version": "17.6.5"
            },
            {
              "status": "affected",
              "version": "17.6.5a"
            },
            {
              "status": "affected",
              "version": "17.7.1"
            },
            {
              "status": "affected",
              "version": "17.7.1a"
            },
            {
              "status": "affected",
              "version": "17.7.1b"
            },
            {
              "status": "affected",
              "version": "17.7.2"
            },
            {
              "status": "affected",
              "version": "17.10.1"
            },
            {
              "status": "affected",
              "version": "17.10.1a"
            },
            {
              "status": "affected",
              "version": "17.10.1b"
            },
            {
              "status": "affected",
              "version": "17.8.1"
            },
            {
              "status": "affected",
              "version": "17.8.1a"
            },
            {
              "status": "affected",
              "version": "17.9.1"
            },
            {
              "status": "affected",
              "version": "17.9.1w"
            },
            {
              "status": "affected",
              "version": "17.9.2"
            },
            {
              "status": "affected",
              "version": "17.9.1a"
            },
            {
              "status": "affected",
              "version": "17.9.1x"
            },
            {
              "status": "affected",
              "version": "17.9.1y"
            },
            {
              "status": "affected",
              "version": "17.9.3"
            },
            {
              "status": "affected",
              "version": "17.9.2a"
            },
            {
              "status": "affected",
              "version": "17.9.1x1"
            },
            {
              "status": "affected",
              "version": "17.9.3a"
            },
            {
              "status": "affected",
              "version": "17.9.4"
            },
            {
              "status": "affected",
              "version": "17.9.1y1"
            },
            {
              "status": "affected",
              "version": "17.9.4a"
            },
            {
              "status": "affected",
              "version": "17.11.1"
            },
            {
              "status": "affected",
              "version": "17.11.1a"
            },
            {
              "status": "affected",
              "version": "17.12.1"
            },
            {
              "status": "affected",
              "version": "17.12.1w"
            },
            {
              "status": "affected",
              "version": "17.12.1a"
            },
            {
              "status": "affected",
              "version": "17.11.99SW"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the IPv4 Software-Defined Access (SD-Access) fabric edge node feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause high CPU utilization and stop all traffic processing, resulting in a denial of service (DoS) condition on an affected device.\r\n\r This vulnerability is due to improper handling of certain IPv4 packets. An attacker could exploit this vulnerability by sending certain IPv4 packets to an affected device. A successful exploit could allow the attacker to cause the device to exhaust CPU resources and stop processing traffic, resulting in a DoS condition."
        }
      ],
      "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."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "cvssV3_1"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-783",
              "description": "Operator Precedence Logic Error",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-03-27T16:57:27.974Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "cisco-sa-ios-xe-sda-edge-dos-qZWuWXWG",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-sda-edge-dos-qZWuWXWG"
        }
      ],
      "source": {
        "advisory": "cisco-sa-ios-xe-sda-edge-dos-qZWuWXWG",
        "defects": [
          "CSCwh41093"
        ],
        "discovery": "EXTERNAL"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2024-20314",
    "datePublished": "2024-03-27T16:57:27.974Z",
    "dateReserved": "2023-11-08T15:08:07.632Z",
    "dateUpdated": "2024-08-01T21:59:42.311Z",
    "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:2024-02632

CVE-2024-20314 (GCVE-0-2024-20314)

Tags

Sightings

Nomenclature