Vulnerability-Lookup

BDU:2024-09169

Vulnerability from fstec - Published: 08.11.2023

Title

Уязвимость служб HTTP-сервера и IP-телефонии (Telephony Service операционной системы Cisco IOS XE, позволяющая нарушителю вызвать отказ в обслуживании

Description

Уязвимость служб HTTP-сервера и IP-телефонии (Telephony Service) операционной системы Cisco IOS XE связана с ошибками разыменования указателей. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать отказ в обслуживании путем отправки специально созданных HTTP-пакетов

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

3.10.8as (Cisco IOS XE), 3.10.8s (Cisco IOS XE), 3.12.0s (Cisco IOS XE), 3.12.1s (Cisco IOS XE), 3.12.2s (Cisco IOS XE), 3.12.3s (Cisco IOS XE), 3.12.4s (Cisco IOS XE), 3.13.1s (Cisco IOS XE), 3.13.2s (Cisco IOS XE), 3.13.4s (Cisco IOS XE), 3.13.5s (Cisco IOS XE), 3.14.0s (Cisco IOS XE), 3.14.1s (Cisco IOS XE), 3.14.2s (Cisco IOS XE), 3.14.3s (Cisco IOS XE), 3.14.4s (Cisco IOS XE), 3.15.0s (Cisco IOS XE), 3.15.1s (Cisco IOS XE), 3.15.2s (Cisco IOS XE), 3.15.3s (Cisco IOS XE), 3.16.0s (Cisco IOS XE), 3.16.1as (Cisco IOS XE), 3.16.2s (Cisco IOS XE), 3.17.0s (Cisco IOS XE), 3.17.1s (Cisco IOS XE), 16.5.1 (Cisco IOS XE), 16.3.1a (Cisco IOS XE), 16.2.1 (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), 16.4.1 (Cisco IOS XE), 16.6.1 (Cisco IOS XE), 16.6.4 (Cisco IOS XE), 16.4.3 (Cisco IOS XE), 16.7.2 (Cisco IOS XE), 3.9.1S (Cisco IOS XE), 3.9.2S (Cisco IOS XE), 3.9.0aS (Cisco IOS XE), 3.10.0S (Cisco IOS XE), 3.10.1S (Cisco IOS XE), 3.10.2S (Cisco IOS XE), 3.10.3S (Cisco IOS XE), 3.10.4S (Cisco IOS XE), 3.10.5S (Cisco IOS XE), 3.10.6S (Cisco IOS XE), 3.10.2aS (Cisco IOS XE), 3.10.2tS (Cisco IOS XE), 3.10.7S (Cisco IOS XE), 3.10.9S (Cisco IOS XE), 3.10.10S (Cisco IOS XE), 3.11.1S (Cisco IOS XE), 3.11.2S (Cisco IOS XE), 3.11.0S (Cisco IOS XE), 3.11.3S (Cisco IOS XE), 3.11.4S (Cisco IOS XE), 3.13.0S (Cisco IOS XE), 3.13.3S (Cisco IOS XE), 3.13.6S (Cisco IOS XE), 3.13.7S (Cisco IOS XE), 3.13.6aS (Cisco IOS XE), 3.13.8S (Cisco IOS XE), 3.13.9S (Cisco IOS XE), 3.15.1cS (Cisco IOS XE), 3.15.4S (Cisco IOS XE), 3.16.0cS (Cisco IOS XE), 3.16.3S (Cisco IOS XE), 3.16.4aS (Cisco IOS XE), 3.16.4bS (Cisco IOS XE), 3.16.4gS (Cisco IOS XE), 3.16.5S (Cisco IOS XE), 3.16.4cS (Cisco IOS XE), 3.16.4dS (Cisco IOS XE), 3.16.4eS (Cisco IOS XE), 3.16.6S (Cisco IOS XE), 3.16.5aS (Cisco IOS XE), 3.16.5bS (Cisco IOS XE), 3.16.7S (Cisco IOS XE), 3.16.6bS (Cisco IOS XE), 3.16.7aS (Cisco IOS XE), 3.16.7bS (Cisco IOS XE), 3.17.2S (Cisco IOS XE), 3.17.3S (Cisco IOS XE), 3.17.4S (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), 16.6.2 (Cisco IOS XE), 16.6.3 (Cisco IOS XE), 16.7.1 (Cisco IOS XE), 16.8.1 (Cisco IOS XE), 16.8.1s (Cisco IOS XE), 3.13.10S (Cisco IOS XE), 3.16.8S (Cisco IOS XE), 16.3.7 (Cisco IOS XE), 3.18.2aSP (Cisco IOS XE), 16.6.4s (Cisco IOS XE), 16.8.2 (Cisco IOS XE), 16.9.1 (Cisco IOS XE), 16.9.2 (Cisco IOS XE), 16.9.1s (Cisco IOS XE), 16.7.3 (Cisco IOS XE), 16.10.1 (Cisco IOS XE), 3.16.10S (Cisco IOS XE), 16.12.1 (Cisco IOS XE), 16.8.3 (Cisco IOS XE), 16.9.2s (Cisco IOS XE), 3.16.9S (Cisco IOS XE), 16.3.8 (Cisco IOS XE), 16.6.5 (Cisco IOS XE), 16.10.2 (Cisco IOS XE), 16.3.9 (Cisco IOS XE), 16.6.6 (Cisco IOS XE), 16.9.3 (Cisco IOS XE), 16.9.4 (Cisco IOS XE), 16.9.3s (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), 16.12.1s (Cisco IOS XE), 16.11.2 (Cisco IOS XE), 16.3.10 (Cisco IOS XE), 16.6.7 (Cisco IOS XE), 16.6.8 (Cisco IOS XE), 16.9.5 (Cisco IOS XE), 17.2.1 (Cisco IOS XE), 17.1.1 (Cisco IOS XE), 16.12.2 (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), 16.12.4a (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), 17.2.1v (Cisco IOS XE), 17.2.2 (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), 17.11.1 (Cisco IOS XE), 17.11.1a (Cisco IOS XE), 17.12.1 (Cisco IOS XE), 17.12.1a (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), 16.12.7 (Cisco IOS XE), 17.8.1 (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), 17.7.1 (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), 17.3.4 (Cisco IOS XE), 17.3.5 (Cisco IOS XE), 17.3.6 (Cisco IOS XE), 17.3.7 (Cisco IOS XE), 17.3.8 (Cisco IOS XE), 17.3.8a (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), 17.2.3 (Cisco IOS XE), 17.3.4a (Cisco IOS XE), 17.4.1a (Cisco IOS XE), 17.4.1b (Cisco IOS XE), 17.4.2 (Cisco IOS XE), 17.5.1a (Cisco IOS XE), 17.6.1a (Cisco IOS XE), 17.6.3a (Cisco IOS XE), 17.7.1a (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), 16.9.8 (Cisco IOS XE), 16.9.8a (Cisco IOS XE)

Possible Mitigations

Использование рекомендаций производителя: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-httpsrvr-dos-yOZThut

Reference

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-httpsrvr-dos-yOZThut https://vuldb.com/ru/?id.278491

CWE

CWE-476

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": "3.10.8as (Cisco IOS XE), 3.10.8s (Cisco IOS XE), 3.12.0s (Cisco IOS XE), 3.12.1s (Cisco IOS XE), 3.12.2s (Cisco IOS XE), 3.12.3s (Cisco IOS XE), 3.12.4s (Cisco IOS XE), 3.13.1s (Cisco IOS XE), 3.13.2s (Cisco IOS XE), 3.13.4s (Cisco IOS XE), 3.13.5s (Cisco IOS XE), 3.14.0s (Cisco IOS XE), 3.14.1s (Cisco IOS XE), 3.14.2s (Cisco IOS XE), 3.14.3s (Cisco IOS XE), 3.14.4s (Cisco IOS XE), 3.15.0s (Cisco IOS XE), 3.15.1s (Cisco IOS XE), 3.15.2s (Cisco IOS XE), 3.15.3s (Cisco IOS XE), 3.16.0s (Cisco IOS XE), 3.16.1as (Cisco IOS XE), 3.16.2s (Cisco IOS XE), 3.17.0s (Cisco IOS XE), 3.17.1s (Cisco IOS XE), 16.5.1 (Cisco IOS XE), 16.3.1a (Cisco IOS XE), 16.2.1 (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), 16.4.1 (Cisco IOS XE), 16.6.1 (Cisco IOS XE), 16.6.4 (Cisco IOS XE), 16.4.3 (Cisco IOS XE), 16.7.2 (Cisco IOS XE), 3.9.1S (Cisco IOS XE), 3.9.2S (Cisco IOS XE), 3.9.0aS (Cisco IOS XE), 3.10.0S (Cisco IOS XE), 3.10.1S (Cisco IOS XE), 3.10.2S (Cisco IOS XE), 3.10.3S (Cisco IOS XE), 3.10.4S (Cisco IOS XE), 3.10.5S (Cisco IOS XE), 3.10.6S (Cisco IOS XE), 3.10.2aS (Cisco IOS XE), 3.10.2tS (Cisco IOS XE), 3.10.7S (Cisco IOS XE), 3.10.9S (Cisco IOS XE), 3.10.10S (Cisco IOS XE), 3.11.1S (Cisco IOS XE), 3.11.2S (Cisco IOS XE), 3.11.0S (Cisco IOS XE), 3.11.3S (Cisco IOS XE), 3.11.4S (Cisco IOS XE), 3.13.0S (Cisco IOS XE), 3.13.3S (Cisco IOS XE), 3.13.6S (Cisco IOS XE), 3.13.7S (Cisco IOS XE), 3.13.6aS (Cisco IOS XE), 3.13.8S (Cisco IOS XE), 3.13.9S (Cisco IOS XE), 3.15.1cS (Cisco IOS XE), 3.15.4S (Cisco IOS XE), 3.16.0cS (Cisco IOS XE), 3.16.3S (Cisco IOS XE), 3.16.4aS (Cisco IOS XE), 3.16.4bS (Cisco IOS XE), 3.16.4gS (Cisco IOS XE), 3.16.5S (Cisco IOS XE), 3.16.4cS (Cisco IOS XE), 3.16.4dS (Cisco IOS XE), 3.16.4eS (Cisco IOS XE), 3.16.6S (Cisco IOS XE), 3.16.5aS (Cisco IOS XE), 3.16.5bS (Cisco IOS XE), 3.16.7S (Cisco IOS XE), 3.16.6bS (Cisco IOS XE), 3.16.7aS (Cisco IOS XE), 3.16.7bS (Cisco IOS XE), 3.17.2S (Cisco IOS XE), 3.17.3S (Cisco IOS XE), 3.17.4S (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), 16.6.2 (Cisco IOS XE), 16.6.3 (Cisco IOS XE), 16.7.1 (Cisco IOS XE), 16.8.1 (Cisco IOS XE), 16.8.1s (Cisco IOS XE), 3.13.10S (Cisco IOS XE), 3.16.8S (Cisco IOS XE), 16.3.7 (Cisco IOS XE), 3.18.2aSP (Cisco IOS XE), 16.6.4s (Cisco IOS XE), 16.8.2 (Cisco IOS XE), 16.9.1 (Cisco IOS XE), 16.9.2 (Cisco IOS XE), 16.9.1s (Cisco IOS XE), 16.7.3 (Cisco IOS XE), 16.10.1 (Cisco IOS XE), 3.16.10S (Cisco IOS XE), 16.12.1 (Cisco IOS XE), 16.8.3 (Cisco IOS XE), 16.9.2s (Cisco IOS XE), 3.16.9S (Cisco IOS XE), 16.3.8 (Cisco IOS XE), 16.6.5 (Cisco IOS XE), 16.10.2 (Cisco IOS XE), 16.3.9 (Cisco IOS XE), 16.6.6 (Cisco IOS XE), 16.9.3 (Cisco IOS XE), 16.9.4 (Cisco IOS XE), 16.9.3s (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), 16.12.1s (Cisco IOS XE), 16.11.2 (Cisco IOS XE), 16.3.10 (Cisco IOS XE), 16.6.7 (Cisco IOS XE), 16.6.8 (Cisco IOS XE), 16.9.5 (Cisco IOS XE), 17.2.1 (Cisco IOS XE), 17.1.1 (Cisco IOS XE), 16.12.2 (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), 16.12.4a (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), 17.2.1v (Cisco IOS XE), 17.2.2 (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), 17.11.1 (Cisco IOS XE), 17.11.1a (Cisco IOS XE), 17.12.1 (Cisco IOS XE), 17.12.1a (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), 16.12.7 (Cisco IOS XE), 17.8.1 (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), 17.7.1 (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), 17.3.4 (Cisco IOS XE), 17.3.5 (Cisco IOS XE), 17.3.6 (Cisco IOS XE), 17.3.7 (Cisco IOS XE), 17.3.8 (Cisco IOS XE), 17.3.8a (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), 17.2.3 (Cisco IOS XE), 17.3.4a (Cisco IOS XE), 17.4.1a (Cisco IOS XE), 17.4.1b (Cisco IOS XE), 17.4.2 (Cisco IOS XE), 17.5.1a (Cisco IOS XE), 17.6.1a (Cisco IOS XE), 17.6.3a (Cisco IOS XE), 17.7.1a (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), 16.9.8 (Cisco IOS XE), 16.9.8a (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 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f:\nhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-httpsrvr-dos-yOZThut",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "08.11.2023",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "08.11.2024",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "08.11.2024",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2024-09169",
  "\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-2024-20436",
  "\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 3.10.8as , Cisco Systems Inc. Cisco IOS XE 3.10.8s , Cisco Systems Inc. Cisco IOS XE 3.12.0s , Cisco Systems Inc. Cisco IOS XE 3.12.1s , Cisco Systems Inc. Cisco IOS XE 3.12.2s , Cisco Systems Inc. Cisco IOS XE 3.12.3s , Cisco Systems Inc. Cisco IOS XE 3.12.4s , Cisco Systems Inc. Cisco IOS XE 3.13.1s , Cisco Systems Inc. Cisco IOS XE 3.13.2s , Cisco Systems Inc. Cisco IOS XE 3.13.4s , Cisco Systems Inc. Cisco IOS XE 3.13.5s , Cisco Systems Inc. Cisco IOS XE 3.14.0s , Cisco Systems Inc. Cisco IOS XE 3.14.1s , Cisco Systems Inc. Cisco IOS XE 3.14.2s , Cisco Systems Inc. Cisco IOS XE 3.14.3s , Cisco Systems Inc. Cisco IOS XE 3.14.4s , Cisco Systems Inc. Cisco IOS XE 3.15.0s , Cisco Systems Inc. Cisco IOS XE 3.15.1s , Cisco Systems Inc. Cisco IOS XE 3.15.2s , Cisco Systems Inc. Cisco IOS XE 3.15.3s , Cisco Systems Inc. Cisco IOS XE 3.16.0s , Cisco Systems Inc. Cisco IOS XE 3.16.1as , Cisco Systems Inc. Cisco IOS XE 3.16.2s , Cisco Systems Inc. Cisco IOS XE 3.17.0s , Cisco Systems Inc. Cisco IOS XE 3.17.1s , Cisco Systems Inc. Cisco IOS XE 16.5.1 , Cisco Systems Inc. Cisco IOS XE 16.3.1a , Cisco Systems Inc. Cisco IOS XE 16.2.1 , 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 16.4.1 , Cisco Systems Inc. Cisco IOS XE 16.6.1 , Cisco Systems Inc. Cisco IOS XE 16.6.4 , Cisco Systems Inc. Cisco IOS XE 16.4.3 , Cisco Systems Inc. Cisco IOS XE 16.7.2 , Cisco Systems Inc. Cisco IOS XE 3.9.1S , Cisco Systems Inc. Cisco IOS XE 3.9.2S , Cisco Systems Inc. Cisco IOS XE 3.9.0aS , Cisco Systems Inc. Cisco IOS XE 3.10.0S , Cisco Systems Inc. Cisco IOS XE 3.10.1S , Cisco Systems Inc. Cisco IOS XE 3.10.2S , Cisco Systems Inc. Cisco IOS XE 3.10.3S , Cisco Systems Inc. Cisco IOS XE 3.10.4S , Cisco Systems Inc. Cisco IOS XE 3.10.5S , Cisco Systems Inc. Cisco IOS XE 3.10.6S , Cisco Systems Inc. Cisco IOS XE 3.10.2aS , Cisco Systems Inc. Cisco IOS XE 3.10.2tS , Cisco Systems Inc. Cisco IOS XE 3.10.7S , Cisco Systems Inc. Cisco IOS XE 3.10.9S , Cisco Systems Inc. Cisco IOS XE 3.10.10S , Cisco Systems Inc. Cisco IOS XE 3.11.1S , Cisco Systems Inc. Cisco IOS XE 3.11.2S , Cisco Systems Inc. Cisco IOS XE 3.11.0S , Cisco Systems Inc. Cisco IOS XE 3.11.3S , Cisco Systems Inc. Cisco IOS XE 3.11.4S , Cisco Systems Inc. Cisco IOS XE 3.13.0S , Cisco Systems Inc. Cisco IOS XE 3.13.3S , Cisco Systems Inc. Cisco IOS XE 3.13.6S , Cisco Systems Inc. Cisco IOS XE 3.13.7S , Cisco Systems Inc. Cisco IOS XE 3.13.6aS , Cisco Systems Inc. Cisco IOS XE 3.13.8S , Cisco Systems Inc. Cisco IOS XE 3.13.9S , Cisco Systems Inc. Cisco IOS XE 3.15.1cS , Cisco Systems Inc. Cisco IOS XE 3.15.4S , Cisco Systems Inc. Cisco IOS XE 3.16.0cS , Cisco Systems Inc. Cisco IOS XE 3.16.3S , Cisco Systems Inc. Cisco IOS XE 3.16.4aS , Cisco Systems Inc. Cisco IOS XE 3.16.4bS , Cisco Systems Inc. Cisco IOS XE 3.16.4gS , Cisco Systems Inc. Cisco IOS XE 3.16.5S , Cisco Systems Inc. Cisco IOS XE 3.16.4cS , Cisco Systems Inc. Cisco IOS XE 3.16.4dS , Cisco Systems Inc. Cisco IOS XE 3.16.4eS , Cisco Systems Inc. Cisco IOS XE 3.16.6S , Cisco Systems Inc. Cisco IOS XE 3.16.5aS , Cisco Systems Inc. Cisco IOS XE 3.16.5bS , Cisco Systems Inc. Cisco IOS XE 3.16.7S , Cisco Systems Inc. Cisco IOS XE 3.16.6bS , Cisco Systems Inc. Cisco IOS XE 3.16.7aS , Cisco Systems Inc. Cisco IOS XE 3.16.7bS , Cisco Systems Inc. Cisco IOS XE 3.17.2S , Cisco Systems Inc. Cisco IOS XE 3.17.3S , Cisco Systems Inc. Cisco IOS XE 3.17.4S , 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 16.6.2 , Cisco Systems Inc. Cisco IOS XE 16.6.3 , Cisco Systems Inc. Cisco IOS XE 16.7.1 , Cisco Systems Inc. Cisco IOS XE 16.8.1 , Cisco Systems Inc. Cisco IOS XE 16.8.1s , Cisco Systems Inc. Cisco IOS XE 3.13.10S , Cisco Systems Inc. Cisco IOS XE 3.16.8S , Cisco Systems Inc. Cisco IOS XE 16.3.7 , Cisco Systems Inc. Cisco IOS XE 3.18.2aSP , Cisco Systems Inc. Cisco IOS XE 16.6.4s , Cisco Systems Inc. Cisco IOS XE 16.8.2 , Cisco Systems Inc. Cisco IOS XE 16.9.1 , Cisco Systems Inc. Cisco IOS XE 16.9.2 , Cisco Systems Inc. Cisco IOS XE 16.9.1s , Cisco Systems Inc. Cisco IOS XE 16.7.3 , Cisco Systems Inc. Cisco IOS XE 16.10.1 , Cisco Systems Inc. Cisco IOS XE 3.16.10S , Cisco Systems Inc. Cisco IOS XE 16.12.1 , Cisco Systems Inc. Cisco IOS XE 16.8.3 , Cisco Systems Inc. Cisco IOS XE 16.9.2s , Cisco Systems Inc. Cisco IOS XE 3.16.9S , Cisco Systems Inc. Cisco IOS XE 16.3.8 , Cisco Systems Inc. Cisco IOS XE 16.6.5 , Cisco Systems Inc. Cisco IOS XE 16.10.2 , Cisco Systems Inc. Cisco IOS XE 16.3.9 , Cisco Systems Inc. Cisco IOS XE 16.6.6 , 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 16.10.1a , 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 16.12.1s , 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 16.6.8 , Cisco Systems Inc. Cisco IOS XE 16.9.5 , Cisco Systems Inc. Cisco IOS XE 17.2.1 , Cisco Systems Inc. Cisco IOS XE 17.1.1 , Cisco Systems Inc. Cisco IOS XE 16.12.2 , 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 16.12.4a , 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 17.2.1v , Cisco Systems Inc. Cisco IOS XE 17.2.2 , 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 17.11.1 , Cisco Systems Inc. Cisco IOS XE 17.11.1a , Cisco Systems Inc. Cisco IOS XE 17.12.1 , Cisco Systems Inc. Cisco IOS XE 17.12.1a , 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 16.12.7 , Cisco Systems Inc. Cisco IOS XE 17.8.1 , 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 17.7.1 , 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 17.3.4 , Cisco Systems Inc. Cisco IOS XE 17.3.5 , Cisco Systems Inc. Cisco IOS XE 17.3.6 , Cisco Systems Inc. Cisco IOS XE 17.3.7 , Cisco Systems Inc. Cisco IOS XE 17.3.8 , Cisco Systems Inc. Cisco IOS XE 17.3.8a , 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 17.2.3 , Cisco Systems Inc. Cisco IOS XE 17.3.4a , Cisco Systems Inc. Cisco IOS XE 17.4.1a , Cisco Systems Inc. Cisco IOS XE 17.4.1b , Cisco Systems Inc. Cisco IOS XE 17.4.2 , Cisco Systems Inc. Cisco IOS XE 17.5.1a , 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 17.7.2 , 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 16.9.8 , Cisco Systems Inc. Cisco IOS XE 16.9.8a ",
  "\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 \u0441\u043b\u0443\u0436\u0431 HTTP-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0438 IP-\u0442\u0435\u043b\u0435\u0444\u043e\u043d\u0438\u0438 (Telephony Service \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b 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": "\u0420\u0430\u0437\u044b\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044f NULL (CWE-476)",
  "\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 \u0441\u043b\u0443\u0436\u0431 HTTP-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0438 IP-\u0442\u0435\u043b\u0435\u0444\u043e\u043d\u0438\u0438 (Telephony Service) \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Cisco IOS XE \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043e\u0448\u0438\u0431\u043a\u0430\u043c\u0438 \u0440\u0430\u0437\u044b\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u044f \u0443\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u0435\u0439. \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 \u043f\u0443\u0442\u0435\u043c \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0445 HTTP-\u043f\u0430\u043a\u0435\u0442\u043e\u0432",
  "\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": "\u042d\u0442\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u0435\u0442 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u044b Cisco \u043f\u043e\u0434 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Cisco IOS XE \u0441 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u043d\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u0435\u0439 HTTP-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0438 \u0441\u043b\u0443\u0436\u0431\u043e\u0439 IP-\u0442\u0435\u043b\u0435\u0444\u043e\u043d\u0438\u0438.",
  "\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-httpsrvr-dos-yOZThut\nhttps://vuldb.com/ru/?id.278491",
  "\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-476",
  "\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-2024-20436 (GCVE-0-2024-20436)

Vulnerability from cvelistv5 – Published: 2024-09-25 16:26 – Updated: 2024-09-25 18:42

Summary

A vulnerability in the HTTP Server feature of Cisco IOS XE Software when the Telephony Service feature is enabled could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to a null pointer dereference when accessing specific URLs. An attacker could exploit this vulnerability by sending crafted HTTP traffic to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, causing a DoS condition on the affected device.

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-476 - NULL Pointer Dereference

Assigner

cisco

References

URL

Tags

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

Impacted products

	Vendor	Product	Version
	Cisco	Cisco IOS XE Software	Affected: 3.9.1S Affected: 3.9.2S Affected: 3.9.0aS Affected: 3.10.0S Affected: 3.10.1S Affected: 3.10.2S Affected: 3.10.3S Affected: 3.10.4S Affected: 3.10.5S Affected: 3.10.6S Affected: 3.10.2tS Affected: 3.10.7S Affected: 3.10.8S Affected: 3.10.8aS Affected: 3.10.9S Affected: 3.10.10S Affected: 3.11.1S Affected: 3.11.2S Affected: 3.11.0S Affected: 3.11.3S Affected: 3.11.4S Affected: 3.12.0S Affected: 3.12.1S Affected: 3.12.2S Affected: 3.12.3S Affected: 3.12.4S Affected: 3.13.0S Affected: 3.13.1S Affected: 3.13.2S Affected: 3.13.3S Affected: 3.13.4S Affected: 3.13.5S Affected: 3.13.6S Affected: 3.13.7S Affected: 3.13.6aS Affected: 3.13.8S Affected: 3.13.9S Affected: 3.13.10S Affected: 3.14.0S Affected: 3.14.1S Affected: 3.14.2S Affected: 3.14.3S Affected: 3.14.4S Affected: 3.15.0S Affected: 3.15.1S Affected: 3.15.2S Affected: 3.15.1cS Affected: 3.15.3S Affected: 3.15.4S Affected: 3.16.0S Affected: 3.16.1aS Affected: 3.16.2S Affected: 3.16.0cS Affected: 3.16.3S Affected: 3.16.4aS Affected: 3.16.4bS Affected: 3.16.5S Affected: 3.16.4dS Affected: 3.16.6S Affected: 3.16.7S Affected: 3.16.6bS Affected: 3.16.7aS Affected: 3.16.7bS Affected: 3.16.8S Affected: 3.16.9S Affected: 3.16.10S Affected: 3.17.0S Affected: 3.17.1S Affected: 3.17.2S Affected: 3.17.3S Affected: 3.17.4S 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: 16.3.6 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: 16.5.1b Affected: 16.5.2 Affected: 16.5.3 Affected: 3.18.2aSP Affected: 16.6.1 Affected: 16.6.2 Affected: 16.6.3 Affected: 16.6.4 Affected: 16.6.5 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: 16.7.2 Affected: 16.7.3 Affected: 16.8.1 Affected: 16.8.1s Affected: 16.8.2 Affected: 16.8.3 Affected: 16.9.1 Affected: 16.9.2 Affected: 16.9.1s Affected: 16.9.3 Affected: 16.9.4 Affected: 16.9.5 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: 16.10.1e Affected: 16.10.2 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: 16.12.2 Affected: 16.12.3 Affected: 16.12.8 Affected: 16.12.2s Affected: 16.12.4 Affected: 16.12.3s Affected: 16.12.4a Affected: 16.12.5 Affected: 16.12.6 Affected: 16.12.7 Affected: 17.1.1 Affected: 17.1.1s Affected: 17.1.1t Affected: 17.1.3 Affected: 17.2.1 Affected: 17.2.1r 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: 17.3.4 Affected: 17.3.5 Affected: 17.3.4a Affected: 17.3.6 Affected: 17.3.7 Affected: 17.3.8 Affected: 17.3.8a Affected: 17.4.1 Affected: 17.4.2 Affected: 17.4.1a Affected: 17.4.1b Affected: 17.5.1 Affected: 17.5.1a Affected: 17.6.1 Affected: 17.6.2 Affected: 17.6.1a Affected: 17.6.3 Affected: 17.6.3a Affected: 17.6.4 Affected: 17.6.5 Affected: 17.6.6 Affected: 17.6.6a Affected: 17.6.5a Affected: 17.7.1 Affected: 17.7.1a 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: 17.9.2 Affected: 17.9.1a Affected: 17.9.3 Affected: 17.9.2a Affected: 17.9.3a Affected: 17.9.4 Affected: 17.9.4a Affected: 17.11.1 Affected: 17.11.1a Affected: 17.12.1 Affected: 17.12.1a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
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              "cpe:2.3:o:cisco:ios_xe:3.10.0s:*:*:*:*:*:*:*",
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              "cpe:2.3:o:cisco:ios_xe:17.3.8:*:*:*:*:*:*:*",
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              "cpe:2.3:o:cisco:ios_xe:17.6.5:*:*:*:*:*:*:*",
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        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-20436",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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              "version": "3.13.2S"
            },
            {
              "status": "affected",
              "version": "3.13.3S"
            },
            {
              "status": "affected",
              "version": "3.13.4S"
            },
            {
              "status": "affected",
              "version": "3.13.5S"
            },
            {
              "status": "affected",
              "version": "3.13.6S"
            },
            {
              "status": "affected",
              "version": "3.13.7S"
            },
            {
              "status": "affected",
              "version": "3.13.6aS"
            },
            {
              "status": "affected",
              "version": "3.13.8S"
            },
            {
              "status": "affected",
              "version": "3.13.9S"
            },
            {
              "status": "affected",
              "version": "3.13.10S"
            },
            {
              "status": "affected",
              "version": "3.14.0S"
            },
            {
              "status": "affected",
              "version": "3.14.1S"
            },
            {
              "status": "affected",
              "version": "3.14.2S"
            },
            {
              "status": "affected",
              "version": "3.14.3S"
            },
            {
              "status": "affected",
              "version": "3.14.4S"
            },
            {
              "status": "affected",
              "version": "3.15.0S"
            },
            {
              "status": "affected",
              "version": "3.15.1S"
            },
            {
              "status": "affected",
              "version": "3.15.2S"
            },
            {
              "status": "affected",
              "version": "3.15.1cS"
            },
            {
              "status": "affected",
              "version": "3.15.3S"
            },
            {
              "status": "affected",
              "version": "3.15.4S"
            },
            {
              "status": "affected",
              "version": "3.16.0S"
            },
            {
              "status": "affected",
              "version": "3.16.1aS"
            },
            {
              "status": "affected",
              "version": "3.16.2S"
            },
            {
              "status": "affected",
              "version": "3.16.0cS"
            },
            {
              "status": "affected",
              "version": "3.16.3S"
            },
            {
              "status": "affected",
              "version": "3.16.4aS"
            },
            {
              "status": "affected",
              "version": "3.16.4bS"
            },
            {
              "status": "affected",
              "version": "3.16.5S"
            },
            {
              "status": "affected",
              "version": "3.16.4dS"
            },
            {
              "status": "affected",
              "version": "3.16.6S"
            },
            {
              "status": "affected",
              "version": "3.16.7S"
            },
            {
              "status": "affected",
              "version": "3.16.6bS"
            },
            {
              "status": "affected",
              "version": "3.16.7aS"
            },
            {
              "status": "affected",
              "version": "3.16.7bS"
            },
            {
              "status": "affected",
              "version": "3.16.8S"
            },
            {
              "status": "affected",
              "version": "3.16.9S"
            },
            {
              "status": "affected",
              "version": "3.16.10S"
            },
            {
              "status": "affected",
              "version": "3.17.0S"
            },
            {
              "status": "affected",
              "version": "3.17.1S"
            },
            {
              "status": "affected",
              "version": "3.17.2S"
            },
            {
              "status": "affected",
              "version": "3.17.3S"
            },
            {
              "status": "affected",
              "version": "3.17.4S"
            },
            {
              "status": "affected",
              "version": "16.2.1"
            },
            {
              "status": "affected",
              "version": "16.2.2"
            },
            {
              "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": "16.3.6"
            },
            {
              "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": "16.5.1b"
            },
            {
              "status": "affected",
              "version": "16.5.2"
            },
            {
              "status": "affected",
              "version": "16.5.3"
            },
            {
              "status": "affected",
              "version": "3.18.2aSP"
            },
            {
              "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": "16.6.6"
            },
            {
              "status": "affected",
              "version": "16.6.7"
            },
            {
              "status": "affected",
              "version": "16.6.8"
            },
            {
              "status": "affected",
              "version": "16.6.9"
            },
            {
              "status": "affected",
              "version": "16.6.10"
            },
            {
              "status": "affected",
              "version": "16.7.1"
            },
            {
              "status": "affected",
              "version": "16.7.2"
            },
            {
              "status": "affected",
              "version": "16.7.3"
            },
            {
              "status": "affected",
              "version": "16.8.1"
            },
            {
              "status": "affected",
              "version": "16.8.1s"
            },
            {
              "status": "affected",
              "version": "16.8.2"
            },
            {
              "status": "affected",
              "version": "16.8.3"
            },
            {
              "status": "affected",
              "version": "16.9.1"
            },
            {
              "status": "affected",
              "version": "16.9.2"
            },
            {
              "status": "affected",
              "version": "16.9.1s"
            },
            {
              "status": "affected",
              "version": "16.9.3"
            },
            {
              "status": "affected",
              "version": "16.9.4"
            },
            {
              "status": "affected",
              "version": "16.9.5"
            },
            {
              "status": "affected",
              "version": "16.9.6"
            },
            {
              "status": "affected",
              "version": "16.9.7"
            },
            {
              "status": "affected",
              "version": "16.9.8"
            },
            {
              "status": "affected",
              "version": "16.10.1"
            },
            {
              "status": "affected",
              "version": "16.10.1a"
            },
            {
              "status": "affected",
              "version": "16.10.1b"
            },
            {
              "status": "affected",
              "version": "16.10.1s"
            },
            {
              "status": "affected",
              "version": "16.10.1e"
            },
            {
              "status": "affected",
              "version": "16.10.2"
            },
            {
              "status": "affected",
              "version": "16.10.3"
            },
            {
              "status": "affected",
              "version": "16.11.1"
            },
            {
              "status": "affected",
              "version": "16.11.1a"
            },
            {
              "status": "affected",
              "version": "16.11.1b"
            },
            {
              "status": "affected",
              "version": "16.11.2"
            },
            {
              "status": "affected",
              "version": "16.11.1s"
            },
            {
              "status": "affected",
              "version": "16.12.1"
            },
            {
              "status": "affected",
              "version": "16.12.1s"
            },
            {
              "status": "affected",
              "version": "16.12.1a"
            },
            {
              "status": "affected",
              "version": "16.12.1c"
            },
            {
              "status": "affected",
              "version": "16.12.2"
            },
            {
              "status": "affected",
              "version": "16.12.3"
            },
            {
              "status": "affected",
              "version": "16.12.8"
            },
            {
              "status": "affected",
              "version": "16.12.2s"
            },
            {
              "status": "affected",
              "version": "16.12.4"
            },
            {
              "status": "affected",
              "version": "16.12.3s"
            },
            {
              "status": "affected",
              "version": "16.12.4a"
            },
            {
              "status": "affected",
              "version": "16.12.5"
            },
            {
              "status": "affected",
              "version": "16.12.6"
            },
            {
              "status": "affected",
              "version": "16.12.7"
            },
            {
              "status": "affected",
              "version": "17.1.1"
            },
            {
              "status": "affected",
              "version": "17.1.1s"
            },
            {
              "status": "affected",
              "version": "17.1.1t"
            },
            {
              "status": "affected",
              "version": "17.1.3"
            },
            {
              "status": "affected",
              "version": "17.2.1"
            },
            {
              "status": "affected",
              "version": "17.2.1r"
            },
            {
              "status": "affected",
              "version": "17.2.1v"
            },
            {
              "status": "affected",
              "version": "17.2.2"
            },
            {
              "status": "affected",
              "version": "17.2.3"
            },
            {
              "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": "17.3.4"
            },
            {
              "status": "affected",
              "version": "17.3.5"
            },
            {
              "status": "affected",
              "version": "17.3.4a"
            },
            {
              "status": "affected",
              "version": "17.3.6"
            },
            {
              "status": "affected",
              "version": "17.3.7"
            },
            {
              "status": "affected",
              "version": "17.3.8"
            },
            {
              "status": "affected",
              "version": "17.3.8a"
            },
            {
              "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": "17.5.1"
            },
            {
              "status": "affected",
              "version": "17.5.1a"
            },
            {
              "status": "affected",
              "version": "17.6.1"
            },
            {
              "status": "affected",
              "version": "17.6.2"
            },
            {
              "status": "affected",
              "version": "17.6.1a"
            },
            {
              "status": "affected",
              "version": "17.6.3"
            },
            {
              "status": "affected",
              "version": "17.6.3a"
            },
            {
              "status": "affected",
              "version": "17.6.4"
            },
            {
              "status": "affected",
              "version": "17.6.5"
            },
            {
              "status": "affected",
              "version": "17.6.6"
            },
            {
              "status": "affected",
              "version": "17.6.6a"
            },
            {
              "status": "affected",
              "version": "17.6.5a"
            },
            {
              "status": "affected",
              "version": "17.7.1"
            },
            {
              "status": "affected",
              "version": "17.7.1a"
            },
            {
              "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": "17.9.2"
            },
            {
              "status": "affected",
              "version": "17.9.1a"
            },
            {
              "status": "affected",
              "version": "17.9.3"
            },
            {
              "status": "affected",
              "version": "17.9.2a"
            },
            {
              "status": "affected",
              "version": "17.9.3a"
            },
            {
              "status": "affected",
              "version": "17.9.4"
            },
            {
              "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": "17.12.1a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the HTTP Server feature of Cisco IOS XE Software when the Telephony Service feature is enabled could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.\r\n\r This vulnerability is due to a null pointer dereference when accessing specific URLs. An attacker could exploit this vulnerability by sending crafted HTTP traffic to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, causing a DoS condition on the affected device."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerabilities that are 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-476",
              "description": "NULL Pointer Dereference",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-09-25T16:26:45.940Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "cisco-sa-httpsrvr-dos-yOZThut",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-httpsrvr-dos-yOZThut"
        }
      ],
      "source": {
        "advisory": "cisco-sa-httpsrvr-dos-yOZThut",
        "defects": [
          "CSCwh94964"
        ],
        "discovery": "INTERNAL"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2024-20436",
    "datePublished": "2024-09-25T16:26:45.940Z",
    "dateReserved": "2023-11-08T15:08:07.667Z",
    "dateUpdated": "2024-09-25T18:42:53.188Z",
    "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:2024-09169

CVE-2024-20436 (GCVE-0-2024-20436)

Tags

Sightings

Nomenclature