BDU:2020-05776
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 8.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:L/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
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
Low (L)
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:L/Au:S/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
Single
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 функции alloc_pool FTP-сервера ProFTPD связана с использованием памяти после её освобождения. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, выполнить произвольный код
Scaner-VS 7 — a modern vulnerability management solution
Sources
Related Vulnerabilities
Exploits
Reference Links
Recommendations
Source: bdu
Использование рекомендаций:
https://github.com/proftpd/proftpd/blob/master/RELEASE_NOTES
Для Fedora:
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VCUPRYSJR7XOM3HQ6H5M4OGDU7OHCHBF/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XHO3S5WPRRP7VGKIAHLYQVEYW5HRYIJN/
Для OpenSUSE:
https://lists.opensuse.org/opensuse-security-announce/2020-03/msg00002.html
Для Debian:
https://lists.debian.org/debian-lts-announce/2020/02/msg00022.html
https://lists.debian.org/debian-lts-announce/2020/03/msg00002.html
https://www.debian.org/security/2020/dsa-4635
Для ОС Альт 8 СП: установка обновления из публичного репозитория программного средства
Для РЕД ОС:
https://redos.red-soft.ru/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-proftpd-22102025/?sphrase_id=1330675
Vulnerable Software (24)
Type: Configuration
Vendor: novell inc.
Product: opensuse backports
Operating System: redos 7.3
{ "version_exact": "SLE-15-SP1"}
Source: bdu
Type: Configuration
Vendor: novell inc.
Product: opensuse backports
Operating System: altlinux 8
{ "version_exact": "SLE-15"}
Source: bdu
Type: Configuration
Vendor: novell inc.
Product: opensuse backports
Operating System: altlinux 8
{ "version_exact": "SLE-15-SP1"}
Source: bdu
Type: Configuration
Vendor: novell inc.
Product: opensuse backports
Operating System: debian gnu/linux 9
{ "version_exact": "SLE-15"}
Source: bdu
Type: Configuration
Vendor: novell inc.
Product: opensuse backports
Operating System: debian gnu/linux 9
{ "version_exact": "SLE-15-SP1"}
Source: bdu
Type: Configuration
Vendor: novell inc.
Product: opensuse backports
Operating System: opensuse leap 15.1
{ "version_exact": "SLE-15"}
Source: bdu
Type: Configuration
Vendor: novell inc.
Product: opensuse backports
Operating System: opensuse leap 15.1
{ "version_exact": "SLE-15-SP1"}
Source: bdu
Type: Configuration
Vendor: novell inc.
Product: opensuse backports
Operating System: fedora 30
{ "version_exact": "SLE-15"}
Source: bdu
Type: Configuration
Vendor: novell inc.
Product: opensuse backports
Operating System: fedora 30
{ "version_exact": "SLE-15-SP1"}
Source: bdu
Type: Configuration
Vendor: novell inc.
Product: opensuse backports
Operating System: debian gnu/linux 8
{ "version_exact": "SLE-15"}
Source: bdu
Type: Configuration
Vendor: novell inc.
Product: opensuse backports
Operating System: debian gnu/linux 8
{ "version_exact": "SLE-15-SP1"}
Source: bdu
Type: Configuration
Vendor: novell inc.
Product: opensuse backports
Operating System: debian gnu/linux 10
{ "version_exact": "SLE-15"}
Source: bdu
Type: Configuration
Vendor: novell inc.
Product: opensuse backports
Operating System: debian gnu/linux 10
{ "version_exact": "SLE-15-SP1"}
Source: bdu
Type: Configuration
Vendor: novell inc.
Product: opensuse backports
Operating System: fedora 31
{ "version_exact": "SLE-15"}
Source: bdu
Type: Configuration
Vendor: novell inc.
Product: opensuse backports
Operating System: fedora 31
{ "version_exact": "SLE-15-SP1"}
Source: bdu
Type: Configuration
Vendor: novell inc.
Product: opensuse backports
Operating System: redos 7.3
{ "version_exact": "SLE-15"}
Source: bdu
Type: Configuration
Vendor: the proftpd project
Product: proftpd
Operating System: debian gnu/linux 9
{ "version_exact": "1.3.7"}
Source: bdu
Type: Configuration
Vendor: the proftpd project
Product: proftpd
Operating System: opensuse leap 15.1
{ "version_exact": "1.3.7"}
Source: bdu
Type: Configuration
Vendor: the proftpd project
Product: proftpd
Operating System: fedora 30
{ "version_exact": "1.3.7"}
Source: bdu
Type: Configuration
Vendor: the proftpd project
Product: proftpd
Operating System: debian gnu/linux 8
{ "version_exact": "1.3.7"}
Source: bdu
Type: Configuration
Vendor: the proftpd project
Product: proftpd
Operating System: debian gnu/linux 10
{ "version_exact": "1.3.7"}
Source: bdu
Type: Configuration
Vendor: the proftpd project
Product: proftpd
Operating System: fedora 31
{ "version_exact": "1.3.7"}
Source: bdu
Type: Configuration
Vendor: the proftpd project
Product: proftpd
Operating System: redos 7.3
{ "version_exact": "1.3.7"}
Source: bdu
Type: Configuration
Vendor: the proftpd project
Product: proftpd
Operating System: altlinux 8
{ "version_exact": "1.3.7"}
Source: bdu