BDU:2024-00383
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 8.2/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
Low (L)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:C
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
Partial
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Complete
Measures the impact to the availability of the impacted component
Description
Уязвимость контроллера доставки приложений Citrix ADC (ранее Citrix NetScaler Application Delivery Controller), системы контроля доступа к виртуальной среде Citrix Gateway (ранее Citrix NetScaler Gateway) связана с выходом операции за границы буфера в памяти. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, вызвать отказ в обслуживании
Scaner-VS 7 — a modern vulnerability management solution
Sources
Related Vulnerabilities
Reference Links
Recommendations
Source: bdu
Установка обновлений из доверенных источников.
В связи со сложившейся обстановкой и введенными санкциями против Российской Федерации рекомендуется устанавливать обновления программного обеспечения только после оценки всех сопутствующих рисков.
Компенсирующие меры:
- использование средств межсетевого экранирования для ограничения возможности удалённого доступа;
- ограничение доступа к программному средству из общедоступных сетей (Интернет);
- использование виртуальных частных сетей для организации удаленного доступа (VPN).
Использование рекомендаций производителя:
https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549
Vulnerable Software (6)
Type: Configuration
Vendor: citrix systems inc.
Product: netscaler application delivery controller
Operating System: * *
{ "version_end_excluding": "13.0-92.21", "version_start_including": "13.0"}
Source: bdu
Type: Configuration
Vendor: citrix systems inc.
Product: netscaler application delivery controller
Operating System: * *
{ "version_end_excluding": "13.1-51.15", "version_start_including": "13.1"}
Source: bdu
Type: Configuration
Vendor: citrix systems inc.
Product: netscaler application delivery controller
Operating System: * *
{ "version_end_excluding": "14.1-12.35", "version_start_including": "14.1"}
Source: bdu
Type: Configuration
Vendor: citrix systems inc.
Product: netscaler gateway
Operating System: * *
{ "version_end_excluding": "14.1-12.35", "version_start_including": "14.1"}
Source: bdu
Type: Configuration
Vendor: citrix systems inc.
Product: netscaler gateway
Operating System: * *
{ "version_end_excluding": "13.0-92.21", "version_start_including": "13.0"}
Source: bdu
Type: Configuration
Vendor: citrix systems inc.
Product: netscaler gateway
Operating System: * *
{ "version_end_excluding": "13.1-51.15", "version_start_including": "13.1"}
Source: bdu