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CVE-2020-3315

Опубликовано: 06 мая 2020
Источник: nvd
CVSS3: 5.8
CVSS3: 5.3
CVSS2: 5
EPSS Низкий

Описание

Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass the configured file policies on an affected system. The vulnerability is due to errors in how the Snort detection engine handles specific HTTP responses. An attacker could exploit this vulnerability by sending crafted HTTP packets that would flow through an affected system. A successful exploit could allow the attacker to bypass the configured file policies and deliver a malicious payload to the protected network.

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
Версия до 6.6.0 (исключая)
cpe:2.3:a:cisco:secure_firewall_management_center:2.9.14.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:secure_firewall_management_center:2.9.15:*:*:*:*:*:*:*
cpe:2.3:a:cisco:secure_firewall_management_center:2.9.16:*:*:*:*:*:*:*
Конфигурация 2

Одновременно

Одно из

cpe:2.3:a:cisco:ios:15.2\(7\)e:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:16.11.2:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:17.3.1:*:*:*:*:*:*:*

Одно из

cpe:2.3:h:cisco:1100-4g_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1100-6g_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1100-lte_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1101_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1109_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1111x_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:111x_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1120_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1160_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4221_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4331_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4431_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4461_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:csr1000v:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isa-3000-2c2f-k9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isa-3000-4c-k9:-:*:*:*:*:*:*:*

EPSS

Процентиль: 44%
0.00215
Низкий

5.8 Medium

CVSS3

5.3 Medium

CVSS3

5 Medium

CVSS2

Дефекты

CWE-693
CWE-668

Связанные уязвимости

CVSS3: 5.3
ubuntu
почти 6 лет назад

Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass the configured file policies on an affected system. The vulnerability is due to errors in how the Snort detection engine handles specific HTTP responses. An attacker could exploit this vulnerability by sending crafted HTTP packets that would flow through an affected system. A successful exploit could allow the attacker to bypass the configured file policies and deliver a malicious payload to the protected network.

CVSS3: 5.3
debian
почти 6 лет назад

Multiple Cisco products are affected by a vulnerability in the Snort d ...

CVSS3: 5.3
github
больше 3 лет назад

Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass the configured file policies on an affected system. The vulnerability is due to errors in how the Snort detection engine handles specific HTTP responses. An attacker could exploit this vulnerability by sending crafted HTTP packets that would flow through an affected system. A successful exploit could allow the attacker to bypass the configured file policies and deliver a malicious payload to the protected network.

CVSS3: 5.8
fstec
почти 6 лет назад

Уязвимость механизмов Snort операционной системы Cisco IOS, межсетевого экрана Cisco Firepower Threat Defense и программного обеспечения администрирования сети Cisco Firepower Management Center, позволяющая нарушителю оказать воздействие на целостность защищаемой информации

EPSS

Процентиль: 44%
0.00215
Низкий

5.8 Medium

CVSS3

5.3 Medium

CVSS3

5 Medium

CVSS2

Дефекты

CWE-693
CWE-668