BDU:2017-02359
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 9.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
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:P/I:P/A:P
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
Partial
Measures the impact to the confidentiality of information
Integrity Impact
Partial
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Partial
Measures the impact to the availability of the impacted component
Description
Уязвимость DNS-сервера Dnsmasq вызвана переполнением буфера в динамической памяти. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, вызвать отказ в обслуживании или выполнить произвольный код при помощи специально сформированного IPv6-запроса
Scaner-VS 7 — a modern vulnerability management solution
Sources
Related Vulnerabilities
Exploits
Reference Links
Recommendations
Source: bdu
Использование рекомендаций:
Для Dnsmasq:
http://thekelleys.org.uk/dnsmasq/CHANGELOG
Для Debian:
http://www.debian.org/security/2017/dsa-3989
Для Ubuntu:
http://www.ubuntu.com/usn/USN-3430-1
http://www.ubuntu.com/usn/USN-3430-2
Для продуктов Red Hat Inc.:
https://access.redhat.com/errata/RHSA-2017:2836
https://access.redhat.com/errata/RHSA-2017:2837
https://access.redhat.com/security/vulnerabilities/3199382
Для продуктов Belden Inc.:
https://www.belden.com/hubfs/support/security/bulletins/Belden_Security_Bulletin_BSECV-2020-04_1v0.pdf?hsLang=en
Vulnerable Software (117)
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: ubuntu 17.04
{ "version_exact": "1.1.00"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: ubuntu 17.04
{ "version_exact": "1.2.01"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: ubuntu 17.04
{ "version_exact": "1.2.04"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: ubuntu 17.04
{ "version_exact": "1.0.00"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: debian gnu/linux 9
{ "version_exact": "1.1.00"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: debian gnu/linux 9
{ "version_exact": "1.2.01"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: debian gnu/linux 9
{ "version_exact": "1.2.04"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: debian gnu/linux 9
{ "version_exact": "1.0.00"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: debian gnu/linux 7
{ "version_exact": "1.1.00"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: debian gnu/linux 7
{ "version_exact": "1.2.01"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: debian gnu/linux 7
{ "version_exact": "1.2.04"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: debian gnu/linux 7
{ "version_exact": "1.0.00"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: red hat enterprise linux Desktop 7
{ "version_exact": "1.1.00"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: red hat enterprise linux Desktop 7
{ "version_exact": "1.2.01"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: red hat enterprise linux Desktop 7
{ "version_exact": "1.2.04"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: red hat enterprise linux Desktop 7
{ "version_exact": "1.0.00"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: ubuntu 16.04 LTS
{ "version_exact": "1.1.00"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: ubuntu 16.04 LTS
{ "version_exact": "1.2.01"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: ubuntu 16.04 LTS
{ "version_exact": "1.2.04"}
Source: bdu
Type: Configuration
Vendor: belden inc.
Product: owl 3g
Operating System: ubuntu 16.04 LTS
{ "version_exact": "1.0.00"}
Source: bdu