BDU:2020-05776

Scores

EPSS

0.000none0.0%
0%20%40%60%80%100%

Percentile: 0.0%

CVSS

8.8high3.x
0246810

CVSS Score: 8.8/10

All CVSS Scores

CVSS 3.x
8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS 2.0
9.0

Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C

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

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Sources

bdu

Related Vulnerabilities

Exploits

Exploit ID: CVE-2020-9273

Source: github-poc

URL: https://github.com/ptef/CVE-2020-9273

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

URL: https://bdu.fstec.ru/vul/2020-05776

Vulnerable Software (24)

Type: Configuration

Vendor: novell inc.

Product: opensuse backports

Operating System: redos 7.3

Trait:
{  "version_exact": "SLE-15-SP1"}

Source: bdu

Type: Configuration

Vendor: novell inc.

Product: opensuse backports

Operating System: altlinux 8

Trait:
{  "version_exact": "SLE-15"}

Source: bdu

Type: Configuration

Vendor: novell inc.

Product: opensuse backports

Operating System: altlinux 8

Trait:
{  "version_exact": "SLE-15-SP1"}

Source: bdu

Type: Configuration

Vendor: novell inc.

Product: opensuse backports

Operating System: debian gnu/linux 9

Trait:
{  "version_exact": "SLE-15"}

Source: bdu

Type: Configuration

Vendor: novell inc.

Product: opensuse backports

Operating System: debian gnu/linux 9

Trait:
{  "version_exact": "SLE-15-SP1"}

Source: bdu

Type: Configuration

Vendor: novell inc.

Product: opensuse backports

Operating System: opensuse leap 15.1

Trait:
{  "version_exact": "SLE-15"}

Source: bdu

Type: Configuration

Vendor: novell inc.

Product: opensuse backports

Operating System: opensuse leap 15.1

Trait:
{  "version_exact": "SLE-15-SP1"}

Source: bdu

Type: Configuration

Vendor: novell inc.

Product: opensuse backports

Operating System: fedora 30

Trait:
{  "version_exact": "SLE-15"}

Source: bdu

Type: Configuration

Vendor: novell inc.

Product: opensuse backports

Operating System: fedora 30

Trait:
{  "version_exact": "SLE-15-SP1"}

Source: bdu

Type: Configuration

Vendor: novell inc.

Product: opensuse backports

Operating System: debian gnu/linux 8

Trait:
{  "version_exact": "SLE-15"}

Source: bdu