BDU:2021-05969
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 10.0/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/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
Changed (C)
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:C/I:C/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
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 компонента JNDI библиотеки журналирования Java-программ Apache Log4j2 связана с недостаточной проверкой вводимых данных. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, выполнить произвольный код
Scaner-VS 7 — a modern vulnerability management solution
Sources
Related Vulnerabilities
Exploits
Recommendations
Source: bdu
Использование рекомендаций:
Для Apache Log4j2:
https://logging.apache.org/log4j/2.x/security.html
Для программных продуктов Cisco Systems Inc.:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd
Для программных продуктов Red Hat Inc.:
https://access.redhat.com/security/cve/CVE-2021-44228
Для программных продуктов SonicWall:
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0032
Для Debian GNU/Linux:
https://security-tracker.debian.org/tracker/CVE-2021-44228
Для программных продуктов NetApp Inc.:
https://security.netapp.com/advisory/ntap-20211210-0007/
Для программных продуктов Juniper Networks Inc.:
https://kb.juniper.net/InfoCenter/index?page=content&id=JSA11259&cat=SIRT_1&actp=LIST
Для программных продуктов Siemens AG:
https://cert-portal.siemens.com/productcert/pdf/ssa-661247.pdf
Для программных продуктов Dell Inc.:
https://www.dell.com/support/kbdoc/ru-ru/000194372/dsn-2021-007-dell-response-to-apache-log4j-remote-code-execution-vulnerability
Для РедОС:
http://repo.red-soft.ru/redos/7.2c/x86_64/updates/
Для программных продуктов Microsoft Corp.:
https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-44228
Для UBLinux:
https://security.ublinux.ru/AVG-45
Для ОС ОН «Стрелец»:
https://strelets.net/patchi-i-obnovleniya-bezopasnosti#kumulyativnoe-obnovlenie
Для ОСОН Основа:
Обновление программного обеспечения apache-log4j2 до версии 2.17.0+repack-1~deb10u1.osnova1
Для ОС ОН «Стрелец»:
Обновление программного обеспечения apache-log4j2 до версии 2.12.4-0+deb9u1
Vulnerable Software (928)
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: debian gnu/linux 9
{ "version_end_excluding": "2.3.1"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: debian gnu/linux 9
{ "version_end_excluding": "2.12.3"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: debian gnu/linux 9
{ "version_end_excluding": "2.17.0"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: debian gnu/linux 10
{ "version_end_excluding": "2.3.1"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: debian gnu/linux 10
{ "version_end_excluding": "2.12.3"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: debian gnu/linux 10
{ "version_end_excluding": "2.17.0"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: redos 7.2
{ "version_end_excluding": "2.3.1"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: redos 7.2
{ "version_end_excluding": "2.12.3"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: redos 7.2
{ "version_end_excluding": "2.17.0"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: strelets 1.0
{ "version_end_excluding": "2.3.1"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: strelets 1.0
{ "version_end_excluding": "2.12.3"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: strelets 1.0
{ "version_end_excluding": "2.17.0"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: debian gnu/linux 11
{ "version_end_excluding": "2.3.1"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: debian gnu/linux 11
{ "version_end_excluding": "2.12.3"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: debian gnu/linux 11
{ "version_end_excluding": "2.17.0"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: осон основа оnyx *
{ "version_end_excluding": "2.3.1"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: осон основа оnyx *
{ "version_end_excluding": "2.12.3"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: осон основа оnyx *
{ "version_end_excluding": "2.17.0"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: ublinux *
{ "version_end_excluding": "2.3.1"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: log4j
Operating System: ublinux *
{ "version_end_excluding": "2.12.3"}
Source: bdu