BDU:2018-01268
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 7.5/10
All CVSS Scores
Vector: CVSS:3.1/AV:A/AC:H/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
Adjacent Network (A)
Describes how the vulnerability is exploited
Attack Complexity
High (H)
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:A/AC:M/Au:N/C:C/I:C/A:C
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Adjacent Network (A)
Describes how the vulnerability is exploited
Attack Complexity
Medium
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
Complete
Measures the impact to the confidentiality of information
Integrity Impact
Complete
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 реализации DHCP-клиента операционных систем Red Hat Enterprise Linux и Fedora вызвана недостаточной очисткой входных данных. Эксплуатация может позволить нарушителю, действующему удаленно, выполнить произвольные команды с привилегиями root
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Sources
Related Vulnerabilities
Exploits
Recommendations
Source: bdu
Использование рекомендаций;
Для Red Hat Enterprise Linux:
https://access.redhat.com/security/vulnerabilities/3442151
Для Fedora:
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IDJA4QRR74TMXW34Q3DYYFPVBYRTJBI7/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CDCLLCHYFFXW354HMB5QBXOQOY5BH2EJ/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QMTTB54QNTPD2SK6UL32EVQHMZP6BUUD/
Для GosLinux:
Обновление программного обеспечения до версии ИК-6
Для ОС РОСА КОБАЛЬТ:
http://wiki.rosalab.ru/ru/index.php/ROSA-SA-18-05-16.001
Vulnerable Software (7)
Type: Configuration
Vendor: fedora project
Product: fedora
Operating System: * *
{ "version_exact": "26"}
Source: bdu
Type: Configuration
Vendor: fedora project
Product: fedora
Operating System: * *
{ "version_exact": "27"}
Source: bdu
Type: Configuration
Vendor: fedora project
Product: fedora
Operating System: * *
{ "version_exact": "28"}
Source: bdu
Type: Configuration
Vendor: red hat inc.
Product: red hat enterprise linux server
Operating System: * *
{ "version_exact": "6"}
Source: bdu
Type: Configuration
Vendor: red hat inc.
Product: red hat enterprise linux server
Operating System: * *
{ "version_exact": "7"}
Source: bdu
Type: Configuration
Vendor: ао «нтц ит роса»
Product: роса кобальт
Operating System: * *
{ "version_exact": "*"}
Source: bdu
Type: Configuration
Vendor: фссп россии
Product: ос тд аис фссп россии
Operating System: * *
{ "version_end_including": "-4"}
Source: bdu