BDU:2015-07451
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 8.6/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/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
Changed (C)
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
None (N)
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:N/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
None (N)
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 микропрограммного обеспечения Ethernet-коммутаторов Moxa PT-508, PT-7728, PT-7828, MDS-G4012 связана с неконтролируемой рекурсией. 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:
- ограничение доступа к устройству из внешних сетей (Интернет);
- использование средств межсетевого экранирования для ограничения доступа к устройству;
- сегментирование сети для ограничения доступа к промышленному сегменту из других подсетей;
- использование виртуальных частных сетей для организации удаленного доступа (VPN).
Для продуктов Moxa Inc.:
https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230307-multiple-switch-series-affected-by-ntp-denial-of-service-vulnerability
Для NTP:
https://bugs.ntp.org/show_bug.cgi?id=1331
https://bugzilla-attachments.redhat.com/attachment.cgi?id=366233
http://lists.ntp.org/old-archives/announce/2009-December/000086.html
Для программных продуктов Red Hat Inc.:
https://access.redhat.com/security/cve/CVE-2009-3563
Vulnerable Software (18)
Type: Configuration
Vendor: moxa inc.
Product: mds-g4012
Operating System: red hat enterprise linux 3
{ "version_end_including": "1.2"}
Source: bdu
Type: Configuration
Vendor: moxa inc.
Product: mds-g4012
Operating System: red hat enterprise linux 4
{ "version_end_including": "1.2"}
Source: bdu
Type: Configuration
Vendor: moxa inc.
Product: mds-g4012
Operating System: red hat enterprise linux 5
{ "version_end_including": "1.2"}
Source: bdu
Type: Configuration
Vendor: moxa inc.
Product: pt-508
Operating System: red hat enterprise linux 3
{ "version_end_including": "3.8"}
Source: bdu
Type: Configuration
Vendor: moxa inc.
Product: pt-508
Operating System: red hat enterprise linux 4
{ "version_end_including": "3.8"}
Source: bdu
Type: Configuration
Vendor: moxa inc.
Product: pt-508
Operating System: red hat enterprise linux 5
{ "version_end_including": "3.8"}
Source: bdu
Type: Configuration
Vendor: moxa inc.
Product: pt-7728
Operating System: red hat enterprise linux 3
{ "version_end_including": "3.8"}
Source: bdu
Type: Configuration
Vendor: moxa inc.
Product: pt-7728
Operating System: red hat enterprise linux 4
{ "version_end_including": "3.8"}
Source: bdu
Type: Configuration
Vendor: moxa inc.
Product: pt-7728
Operating System: red hat enterprise linux 5
{ "version_end_including": "3.8"}
Source: bdu
Type: Configuration
Vendor: moxa inc.
Product: pt-7828
Operating System: red hat enterprise linux 3
{ "version_end_including": "3.9"}
Source: bdu
Type: Configuration
Vendor: moxa inc.
Product: pt-7828
Operating System: red hat enterprise linux 4
{ "version_end_including": "3.9"}
Source: bdu
Type: Configuration
Vendor: moxa inc.
Product: pt-7828
Operating System: red hat enterprise linux 5
{ "version_end_including": "3.9"}
Source: bdu
Type: Configuration
Vendor: network time foundation
Product: ntp
Operating System: red hat enterprise linux 3
{ "version_end_excluding": "4.2.4p8"}
Source: bdu
Type: Configuration
Vendor: network time foundation
Product: ntp
Operating System: red hat enterprise linux 3
{ "version_end_excluding": "4.2.5"}
Source: bdu
Type: Configuration
Vendor: network time foundation
Product: ntp
Operating System: red hat enterprise linux 4
{ "version_end_excluding": "4.2.4p8"}
Source: bdu
Type: Configuration
Vendor: network time foundation
Product: ntp
Operating System: red hat enterprise linux 4
{ "version_end_excluding": "4.2.5"}
Source: bdu
Type: Configuration
Vendor: network time foundation
Product: ntp
Operating System: red hat enterprise linux 5
{ "version_end_excluding": "4.2.4p8"}
Source: bdu
Type: Configuration
Vendor: network time foundation
Product: ntp
Operating System: red hat enterprise linux 5
{ "version_end_excluding": "4.2.5"}
Source: bdu