BDU:2025-07307
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 8.1/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/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
Network (N)
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:N/AC:H/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
High (H)
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 программы для пула соединения в PostgreSQL PgBouncer связана с недостатками процедуры аутентификации. Эксплуатация уязвимости позволяет нарушителю, действующему удаленно, получить несанкционированный доступ к приложению
Scaner-VS 7 — a modern vulnerability management solution
Sources
Related Vulnerabilities
Recommendations
Source: bdu
В условиях отсутствия обновлений безопасности от производителя рекомендуется придерживаться “Рекомендаций по безопасной настройке операционных систем LINUX”, изложенных в методическом документе ФСТЭК России, утверждённом 25 декабря 2022 года.
Использование рекомендаций:
Для PgBouncer:
https://www.pgbouncer.org/changelog.html#pgbouncer-124x
Для РедОС: http://repo.red-soft.ru/redos/7.3c/x86_64/updates/
Для Debian GNU/Linux:
https://security-tracker.debian.org/tracker/CVE-2025-2291
Vulnerable Software (3)
Type: Configuration
Vendor: сообщество свободного программного обеспечения
Product: pgbouncer
Operating System: debian gnu/linux 12
{
"version_end_excluding": "1.24.1"
}Source: bdu
Type: Configuration
Vendor: сообщество свободного программного обеспечения
Product: pgbouncer
Operating System: redos 7.3
{
"version_end_excluding": "1.24.1"
}Source: bdu
Type: Configuration
Vendor: сообщество свободного программного обеспечения
Product: pgbouncer
Operating System: debian gnu/linux 11
{
"version_end_excluding": "1.24.1"
}Source: bdu