BDU:2021-05279
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 7.5/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
None (N)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N
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
None (N)
Measures the impact to the availability of the impacted component
Description
Уязвимость файла Tar.php пакета Archive_Tar библиотеки классов PHP PEAR связана с некорректной проверкой символьных ссылок. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, оказать воздействие на целостность данных
Scaner-VS 7 — a modern vulnerability management solution
Sources
Related Vulnerabilities
Exploits
Reference Links
Recommendations
Source: bdu
Для PEAR:
использование рекомендаций производителя: https://github.com/pear/Archive_Tar/commit/cde460582ff389404b5b3ccb59374e9b389de916
https://www.drupal.org/sa-core-2021-001
Для ОС Debian:
использование рекомендаций производителя: https://security-tracker.debian.org/tracker/CVE-2020-36193
Для ОС Astra Linux:
использование рекомендаций производителя: https://wiki.astralinux.ru/astra-linux-se16-bulletin-20211008SE16
использование рекомендаций производителя: https://wiki.astralinux.ru/astra-linux-se17-bulletin-2021-1126SE17
использование рекомендаций производителя: https://wiki.astralinux.ru/astra-linux-se47-bulletin-2022-0114SE47
Для ОСОН Основа:
Обновление программного обеспечения php-pear до версии 1:1.10.6+submodules+notgz-1.1+deb10u2
Для Astra Linux Special Edition для «Эльбрус» 8.1 «Ленинград»:
обновить пакет php-pear до 1:1.10.1+submodules+notgz-9+deb9u3 или более высокой версии, используя рекомендации производителя: https://wiki.astralinux.ru/astra-linux-se81-bulletin-20230315SE81
Для ОС ОН «Стрелец»:
Обновление программного обеспечения php-pear до версии 1:1.10.1+submodules+notgz-9+deb9u3
Vulnerable Software (45)
Type: Configuration
Vendor: php group
Product: pear archive_tar
Operating System: осон основа оnyx *
{ "version_end_including": "1.4.11"}
Source: bdu
Type: Configuration
Vendor: php group
Product: pear archive_tar
Operating System: debian gnu/linux 9
{ "version_end_including": "1.4.11"}
Source: bdu
Type: Configuration
Vendor: php group
Product: pear archive_tar
Operating System: debian gnu/linux 10
{ "version_end_including": "1.4.11"}
Source: bdu
Type: Configuration
Vendor: php group
Product: pear archive_tar
Operating System: astra 1.7
{ "version_end_including": "1.4.11"}
Source: bdu
Type: Configuration
Vendor: php group
Product: pear archive_tar
Operating System: astra 4.7
{ "version_end_including": "1.4.11"}
Source: bdu
Type: Configuration
Vendor: php group
Product: pear archive_tar
Operating System: strelets *
{ "version_end_including": "1.4.11"}
Source: bdu
Type: Configuration
Vendor: php group
Product: pear archive_tar
Operating System: astra 1.6
{ "version_end_including": "1.4.11"}
Source: bdu
Type: Configuration
Vendor: php group
Product: pear archive_tar
Operating System: debian gnu/linux 8
{ "version_end_including": "1.4.11"}
Source: bdu
Type: Configuration
Vendor: php group
Product: pear archive_tar
Operating System: astra 8.1
{ "version_end_including": "1.4.11"}
Source: bdu
Type: Configuration
Vendor: сообщество свободного программного обеспечения
Product: drupal
Operating System: осон основа оnyx *
{ "version_end_excluding": "8.9.13", "version_start_including": "8.9.0"}
Source: bdu
Type: Configuration
Vendor: сообщество свободного программного обеспечения
Product: drupal
Operating System: осон основа оnyx *
{ "version_end_excluding": "9.1.3", "version_start_including": "9.1.0"}
Source: bdu
Type: Configuration
Vendor: сообщество свободного программного обеспечения
Product: drupal
Operating System: debian gnu/linux 9
{ "version_end_excluding": "7.78", "version_start_including": "7.0"}
Source: bdu
Type: Configuration
Vendor: сообщество свободного программного обеспечения
Product: drupal
Operating System: debian gnu/linux 9
{ "version_end_excluding": "9.1.3", "version_start_including": "9.1.0"}
Source: bdu
Type: Configuration
Vendor: сообщество свободного программного обеспечения
Product: drupal
Operating System: debian gnu/linux 10
{ "version_end_excluding": "7.78", "version_start_including": "7.0"}
Source: bdu
Type: Configuration
Vendor: сообщество свободного программного обеспечения
Product: drupal
Operating System: debian gnu/linux 10
{ "version_end_excluding": "8.9.13", "version_start_including": "8.9.0"}
Source: bdu
Type: Configuration
Vendor: сообщество свободного программного обеспечения
Product: drupal
Operating System: debian gnu/linux 10
{ "version_end_excluding": "9.0.11", "version_start_including": "9.0.0"}
Source: bdu
Type: Configuration
Vendor: сообщество свободного программного обеспечения
Product: drupal
Operating System: astra 1.7
{ "version_end_excluding": "9.1.3", "version_start_including": "9.1.0"}
Source: bdu
Type: Configuration
Vendor: сообщество свободного программного обеспечения
Product: drupal
Operating System: astra 4.7
{ "version_end_excluding": "7.78", "version_start_including": "7.0"}
Source: bdu
Type: Configuration
Vendor: сообщество свободного программного обеспечения
Product: drupal
Operating System: astra 4.7
{ "version_end_excluding": "8.9.13", "version_start_including": "8.9.0"}
Source: bdu
Type: Configuration
Vendor: сообщество свободного программного обеспечения
Product: drupal
Operating System: astra 4.7
{ "version_end_excluding": "9.0.11", "version_start_including": "9.0.0"}
Source: bdu