BDU:2022-06920
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:N/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
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
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:N/I:N/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
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
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 серверного программного обеспечения HAProxy связана с выполнением цикла с недоступным условием выхода. Эксплуатация уязвимости позволяет нарушителю, действующему удаленно, вызвать отказ в обслуживании
Scaner-VS 7 — a modern vulnerability management solution
Sources
Related Vulnerabilities
Reference Links
Recommendations
Source: bdu
Для HAProxy:
использование рекомендаций производителя: https://github.com/haproxy/haproxy/commit/bfb15ab34ead85f64cd6da0e9fb418c9cd14cee8
Для Debian:
использование рекомендаций производителя: https://security-tracker.debian.org/tracker/CVE-2022-0711
Для ОС Astra Linux:
использование рекомендаций производителя:
https://wiki.astralinux.ru/astra-linux-se17-bulletin-2022-1110SE17
https://wiki.astralinux.ru/astra-linux-se47-bulletin-2022-1121SE47
https://wiki.astralinux.ru/astra-linux-se16-bulletin-20221220SE16
Vulnerable Software (5)
Type: Configuration
Vendor: willy terreau
Product: haproxy
Operating System: debian gnu/linux 10
{ "version_end_excluding": "2.5.2", "version_start_including": "2.2.0"}
Source: bdu
Type: Configuration
Vendor: willy terreau
Product: haproxy
Operating System: debian gnu/linux 11
{ "version_end_excluding": "2.5.2", "version_start_including": "2.2.0"}
Source: bdu
Type: Configuration
Vendor: willy terreau
Product: haproxy
Operating System: astra 1.7
{ "version_end_excluding": "2.5.2", "version_start_including": "2.2.0"}
Source: bdu
Type: Configuration
Vendor: willy terreau
Product: haproxy
Operating System: astra 4.7
{ "version_end_excluding": "2.5.2", "version_start_including": "2.2.0"}
Source: bdu
Type: Configuration
Vendor: willy terreau
Product: haproxy
Operating System: astra 1.6
{ "version_end_excluding": "2.5.2", "version_start_including": "2.2.0"}
Source: bdu