BDU:2024-10837

Опубликовано: 23 окт. 2024

Источник: fstec

CVSS3: 8.6

CVSS2: 7.8

EPSS Низкий

Описание

Уязвимость службы веб-клиента VPN микропрограммного обеспечения межсетевых экранов Cisco Adaptive Security Appliance (ASA) и Cisco Firepower Threat Defense (FTD) связана с неконтролируемым распределением памяти. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать отказ в обслуживании

Вендор

Cisco Systems Inc.

Наименование ПО

Adaptive Security Appliance

Cisco Firepower Threat Defense

Версия ПО

9.8.4.22 (Adaptive Security Appliance)

9.8.4.25 (Adaptive Security Appliance)

9.12.4.2 (Adaptive Security Appliance)

9.14.1.15 (Adaptive Security Appliance)

9.16.1 (Adaptive Security Appliance)

9.14.1 (Adaptive Security Appliance)

9.14.1.10 (Adaptive Security Appliance)

9.14.1.19 (Adaptive Security Appliance)

9.14.1.30 (Adaptive Security Appliance)

9.14.2 (Adaptive Security Appliance)

9.14.2.4 (Adaptive Security Appliance)

9.14.2.8 (Adaptive Security Appliance)

9.14.2.13 (Adaptive Security Appliance)

9.14.2.15 (Adaptive Security Appliance)

9.14.3 (Adaptive Security Appliance)

9.14.3.1 (Adaptive Security Appliance)

9.14.3.9 (Adaptive Security Appliance)

9.14.3.13 (Adaptive Security Appliance)

9.14.3.15 (Adaptive Security Appliance)

9.14.3.18 (Adaptive Security Appliance)

9.15.1 (Adaptive Security Appliance)

9.15.1.1 (Adaptive Security Appliance)

9.15.1.7 (Adaptive Security Appliance)

9.15.1.10 (Adaptive Security Appliance)

9.15.1.21 (Adaptive Security Appliance)

9.8.1.5 (Adaptive Security Appliance)

9.8.1.7 (Adaptive Security Appliance)

9.8.2.8 (Adaptive Security Appliance)

9.8.2.14 (Adaptive Security Appliance)

9.8.2.15 (Adaptive Security Appliance)

9.8.2.17 (Adaptive Security Appliance)

9.8.2.20 (Adaptive Security Appliance)

9.8.2.24 (Adaptive Security Appliance)

9.8.2.26 (Adaptive Security Appliance)

9.8.2.28 (Adaptive Security Appliance)

9.8.2.33 (Adaptive Security Appliance)

9.8.2.35 (Adaptive Security Appliance)

9.8.2.38 (Adaptive Security Appliance)

9.8.3.8 (Adaptive Security Appliance)

9.8.3.11 (Adaptive Security Appliance)

9.8.3.14 (Adaptive Security Appliance)

9.8.3.16 (Adaptive Security Appliance)

9.8.3.18 (Adaptive Security Appliance)

9.8.3.21 (Adaptive Security Appliance)

9.8.3.26 (Adaptive Security Appliance)

9.8.3.29 (Adaptive Security Appliance)

9.8.4.3 (Adaptive Security Appliance)

9.8.4.7 (Adaptive Security Appliance)

9.8.4.8 (Adaptive Security Appliance)

9.8.4.10 (Adaptive Security Appliance)

9.8.4.12 (Adaptive Security Appliance)

9.8.4.15 (Adaptive Security Appliance)

9.8.4.17 (Adaptive Security Appliance)

9.14.3.11 (Adaptive Security Appliance)

9.14.4.6 (Adaptive Security Appliance)

9.14.4 (Adaptive Security Appliance)

9.14.4.7 (Adaptive Security Appliance)

9.14.4.12 (Adaptive Security Appliance)

9.15.1.15 (Adaptive Security Appliance)

9.15.1.16 (Adaptive Security Appliance)

9.15.1.17 (Adaptive Security Appliance)

9.16.3 (Adaptive Security Appliance)

9.16.3.3 (Adaptive Security Appliance)

9.16.3.14 (Adaptive Security Appliance)

9.17.1 (Adaptive Security Appliance)

9.17.1.7 (Adaptive Security Appliance)

9.17.1.9 (Adaptive Security Appliance)

9.17.1.10 (Adaptive Security Appliance)

9.17.1.11 (Adaptive Security Appliance)

9.17.1.13 (Adaptive Security Appliance)

9.17.1.15 (Adaptive Security Appliance)

9.18.1 (Adaptive Security Appliance)

9.16.1.28 (Adaptive Security Appliance)

9.16.2 (Adaptive Security Appliance)

9.16.2.3 (Adaptive Security Appliance)

9.16.2.7 (Adaptive Security Appliance)

9.16.2.11 (Adaptive Security Appliance)

9.16.2.13 (Adaptive Security Appliance)

9.16.2.14 (Adaptive Security Appliance)

9.16.3.15 (Adaptive Security Appliance)

9.16.3.19 (Adaptive Security Appliance)

9.16.3.23 (Adaptive Security Appliance)

9.16.4 (Adaptive Security Appliance)

9.16.4.9 (Adaptive Security Appliance)

9.17.1.20 (Adaptive Security Appliance)

9.18.1.3 (Adaptive Security Appliance)

9.18.2 (Adaptive Security Appliance)

9.18.2.5 (Adaptive Security Appliance)

9.18.2.7 (Adaptive Security Appliance)

9.19.1 (Adaptive Security Appliance)

9.8.4.20 (Adaptive Security Appliance)

9.8.4.26 (Adaptive Security Appliance)

9.8.4.29 (Adaptive Security Appliance)

9.12.1.2 (Adaptive Security Appliance)

9.12.1.3 (Adaptive Security Appliance)

9.12.2.1 (Adaptive Security Appliance)

9.12.2.4 (Adaptive Security Appliance)

9.12.2.5 (Adaptive Security Appliance)

9.12.2.9 (Adaptive Security Appliance)

9.12.3.2 (Adaptive Security Appliance)

9.12.3.7 (Adaptive Security Appliance)

9.12.3.9 (Adaptive Security Appliance)

9.12.4.4 (Adaptive Security Appliance)

9.12.4.7 (Adaptive Security Appliance)

9.12.4.10 (Adaptive Security Appliance)

9.12.4.13 (Adaptive Security Appliance)

9.12.4.18 (Adaptive Security Appliance)

9.12.4.24 (Adaptive Security Appliance)

9.12.4.26 (Adaptive Security Appliance)

9.12.4.29 (Adaptive Security Appliance)

9.12.4.30 (Adaptive Security Appliance)

9.12.4.35 (Adaptive Security Appliance)

9.14.1.6 (Adaptive Security Appliance)

9.8.4.32 (Adaptive Security Appliance)

9.8.4.34 (Adaptive Security Appliance)

9.8.4.35 (Adaptive Security Appliance)

9.8.4.39 (Adaptive Security Appliance)

9.8.4.40 (Adaptive Security Appliance)

9.8.4.41 (Adaptive Security Appliance)

9.8.4.43 (Adaptive Security Appliance)

9.8.4.44 (Adaptive Security Appliance)

9.8.4.45 (Adaptive Security Appliance)

9.8.4.46 (Adaptive Security Appliance)

9.8.4.48 (Adaptive Security Appliance)

9.12.3.12 (Adaptive Security Appliance)

9.12.4.37 (Adaptive Security Appliance)

9.12.4.38 (Adaptive Security Appliance)

9.12.4.39 (Adaptive Security Appliance)

9.12.4.40 (Adaptive Security Appliance)

9.12.4.41 (Adaptive Security Appliance)

9.12.4.47 (Adaptive Security Appliance)

9.12.4.48 (Adaptive Security Appliance)

9.12.4.50 (Adaptive Security Appliance)

9.12.4.52 (Adaptive Security Appliance)

9.12.4.54 (Adaptive Security Appliance)

9.12.4.55 (Adaptive Security Appliance)

9.12.4.56 (Adaptive Security Appliance)

9.14.4.13 (Adaptive Security Appliance)

9.14.4.14 (Adaptive Security Appliance)

9.14.4.15 (Adaptive Security Appliance)

9.14.4.17 (Adaptive Security Appliance)

9.14.4.22 (Adaptive Security Appliance)

9.14.4.23 (Adaptive Security Appliance)

9.16.4.14 (Adaptive Security Appliance)

9.16.4.18 (Adaptive Security Appliance)

9.17.1.30 (Adaptive Security Appliance)

9.18.2.8 (Adaptive Security Appliance)

9.18.3 (Adaptive Security Appliance)

9.19.1.5 (Adaptive Security Appliance)

9.19.1.9 (Adaptive Security Appliance)

9.12.4.58 (Adaptive Security Appliance)

9.16.4.19 (Adaptive Security Appliance)

9.16.4.27 (Adaptive Security Appliance)

9.18.3.39 (Adaptive Security Appliance)

9.18.3.46 (Adaptive Security Appliance)

9.19.1.12 (Adaptive Security Appliance)

9.16.4.38 (Adaptive Security Appliance)

9.18.3.53 (Adaptive Security Appliance)

9.18.3.55 (Adaptive Security Appliance)

9.19.1.18 (Adaptive Security Appliance)

9.12.4.62 (Adaptive Security Appliance)

9.12.4.65 (Adaptive Security Appliance)

9.16.4.39 (Adaptive Security Appliance)

9.16.4.42 (Adaptive Security Appliance)

9.16.4.48 (Adaptive Security Appliance)

9.16.4.55 (Adaptive Security Appliance)

9.17.1.33 (Adaptive Security Appliance)

9.18.3.56 (Adaptive Security Appliance)

9.18.4 (Adaptive Security Appliance)

9.18.4.5 (Adaptive Security Appliance)

9.18.4.8 (Adaptive Security Appliance)

9.19.1.22 (Adaptive Security Appliance)

9.19.1.24 (Adaptive Security Appliance)

9.19.1.27 (Adaptive Security Appliance)

9.20.2 (Adaptive Security Appliance)

9.8.2.45 (Adaptive Security Appliance)

9.14.4.24 (Adaptive Security Appliance)

9.16.4.57 (Adaptive Security Appliance)

9.16.4.61 (Adaptive Security Appliance)

9.17.1.39 (Adaptive Security Appliance)

9.18.4.22 (Adaptive Security Appliance)

9.18.4.24 (Adaptive Security Appliance)

9.18.4.29 (Adaptive Security Appliance)

9.19.1.28 (Adaptive Security Appliance)

9.19.1.31 (Adaptive Security Appliance)

9.20.2.10 (Adaptive Security Appliance)

9.20.2.21 (Adaptive Security Appliance)

9.12.4.67 (Adaptive Security Appliance)

7.0.0 (Cisco Firepower Threat Defense)

7.0.0.1 (Cisco Firepower Threat Defense)

7.0.1 (Cisco Firepower Threat Defense)

7.0.1.1 (Cisco Firepower Threat Defense)

7.0.2 (Cisco Firepower Threat Defense)

7.0.2.1 (Cisco Firepower Threat Defense)

7.0.3 (Cisco Firepower Threat Defense)

7.0.4 (Cisco Firepower Threat Defense)

7.0.5 (Cisco Firepower Threat Defense)

7.0.6 (Cisco Firepower Threat Defense)

7.0.6.1 (Cisco Firepower Threat Defense)

7.1.0.1 (Cisco Firepower Threat Defense)

7.1.0.3 (Cisco Firepower Threat Defense)

7.2.0.1 (Cisco Firepower Threat Defense)

7.2.4.1 (Cisco Firepower Threat Defense)

7.2.5.1 (Cisco Firepower Threat Defense)

7.2.5.2 (Cisco Firepower Threat Defense)

7.3.1.1 (Cisco Firepower Threat Defense)

7.3.1.2 (Cisco Firepower Threat Defense)

7.4.1.1 (Cisco Firepower Threat Defense)

6.2.3.1 (Cisco Firepower Threat Defense)

6.2.3.2 (Cisco Firepower Threat Defense)

6.2.3.3 (Cisco Firepower Threat Defense)

6.2.3.4 (Cisco Firepower Threat Defense)

6.2.3.5 (Cisco Firepower Threat Defense)

6.2.3.6 (Cisco Firepower Threat Defense)

6.2.3.7 (Cisco Firepower Threat Defense)

6.2.3.8 (Cisco Firepower Threat Defense)

6.2.3.10 (Cisco Firepower Threat Defense)

6.2.3.11 (Cisco Firepower Threat Defense)

6.2.3.9 (Cisco Firepower Threat Defense)

6.2.3.12 (Cisco Firepower Threat Defense)

6.2.3.13 (Cisco Firepower Threat Defense)

6.2.3.14 (Cisco Firepower Threat Defense)

6.2.3.15 (Cisco Firepower Threat Defense)

6.2.3.16 (Cisco Firepower Threat Defense)

6.2.3.17 (Cisco Firepower Threat Defense)

6.2.3.18 (Cisco Firepower Threat Defense)

6.6.0.1 (Cisco Firepower Threat Defense)

6.6.5.1 (Cisco Firepower Threat Defense)

6.6.5.2 (Cisco Firepower Threat Defense)

6.6.7.1 (Cisco Firepower Threat Defense)

6.6.7.2 (Cisco Firepower Threat Defense)

6.4.0.1 (Cisco Firepower Threat Defense)

6.4.0.3 (Cisco Firepower Threat Defense)

6.4.0.2 (Cisco Firepower Threat Defense)

6.4.0.4 (Cisco Firepower Threat Defense)

6.4.0.5 (Cisco Firepower Threat Defense)

6.4.0.6 (Cisco Firepower Threat Defense)

6.4.0.7 (Cisco Firepower Threat Defense)

6.4.0.8 (Cisco Firepower Threat Defense)

6.4.0.9 (Cisco Firepower Threat Defense)

6.4.0.10 (Cisco Firepower Threat Defense)

6.4.0.11 (Cisco Firepower Threat Defense)

6.4.0.12 (Cisco Firepower Threat Defense)

6.4.0.13 (Cisco Firepower Threat Defense)

6.4.0.14 (Cisco Firepower Threat Defense)

6.4.0.15 (Cisco Firepower Threat Defense)

6.4.0.16 (Cisco Firepower Threat Defense)

6.4.0.17 (Cisco Firepower Threat Defense)

6.4.0.18 (Cisco Firepower Threat Defense)

6.7.0.1 (Cisco Firepower Threat Defense)

6.7.0.2 (Cisco Firepower Threat Defense)

6.7.0.3 (Cisco Firepower Threat Defense)

7.0.6.2 (Cisco Firepower Threat Defense)

7.2.8.1 (Cisco Firepower Threat Defense)

Тип ПО

ПО сетевого программно-аппаратного средства

ПО программно-аппаратного средства

Операционные системы и аппаратные платформы

Уровень опасности уязвимости

Высокий уровень опасности (базовая оценка CVSS 2.0 составляет 7,8)

Высокий уровень опасности (базовая оценка CVSS 3.0 составляет 8,6)

Возможные меры по устранению уязвимости

Компенсирующие меры:

- ограничение доступа из внешних сетей (Интернет);

- отключение/ограничение функции удаленного управления для предотвращения попыток эксплуатации уязвимости (например, запрет использования незащищенных протоколов, таких как HTTP или Telnet);

- использование замкнутой программной среды для работы с файлами, полученными из недоверенных источников;

- использование систем обнаружения или предотвращения вторжений.

Использование рекомендаций производителя:

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftdvirtual-dos-MuenGnYR

Статус уязвимости

Подтверждена производителем

Наличие эксплойта

Данные уточняются

Информация об устранении

Уязвимость устранена

Ссылки на источники

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftdvirtual-dos-MuenGnYR

Идентификаторы других систем описаний уязвимостей

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-20260
CVE

EPSS

Процентиль: 40%

0.00176

Низкий

8.6 High

CVSS3

7.8 High

CVSS2

Связанные уязвимости

CVE-2024-20260

CVSS3: 8.6

nvd

10 месяцев назад

A vulnerability in the VPN and management web servers of the Cisco Adaptive Security Virtual Appliance (ASAv) and Cisco Secure Firewall Threat Defense Virtual (FTDv), formerly Cisco Firepower Threat Defense Virtual, platforms could allow an unauthenticated, remote attacker to cause the virtual devices to run out of system memory, which could cause SSL VPN connection processing to slow down and eventually cease all together. This vulnerability is due to a lack of proper memory management for new incoming SSL/TLS connections on the virtual platforms. An attacker could exploit this vulnerability by sending a large number of new incoming SSL/TLS connections to the targeted virtual platform. A successful exploit could allow the attacker to deplete system memory, resulting in a denial of service (DoS) condition. The memory could be reclaimed slowly if the attack traffic is stopped, but a manual reload may be required to restore operations quickly.

GHSA-27g3-cp2g-22pw

CVSS3: 8.6

github

10 месяцев назад

EPSS

Процентиль: 40%

0.00176

Низкий

8.6 High

CVSS3

7.8 High

CVSS2