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CVE-2026-53791

Опубликовано: 23 авг. 2026
Источник: msrc
CVSS3: 9.1
EPSS Низкий

Описание

rsync < 3.5.0 Daemon IP Spoofing via PROXY Protocol Header

EPSS

Процентиль: 43%
0.00501
Низкий

9.1 Critical

CVSS3

Связанные уязвимости

CVSS3: 9.1
ubuntu
3 месяца назад

rsync daemon before 3.5.0 contains an IP address spoofing vulnerability that allows unauthenticated remote attackers to bypass IP-based access controls by sending a crafted PROXY protocol header with a forged source address. Attackers who can connect directly to the rsync daemon can inject a spoofed source IP in the PROXY protocol header to circumvent hosts allow/deny rules, gaining unauthorized access that would otherwise be blocked based on their real source address.

CVSS3: 7.4
redhat
3 месяца назад

rsync daemon before 3.5.0 contains an IP address spoofing vulnerability that allows unauthenticated remote attackers to bypass IP-based access controls by sending a crafted PROXY protocol header with a forged source address. Attackers who can connect directly to the rsync daemon can inject a spoofed source IP in the PROXY protocol header to circumvent hosts allow/deny rules, gaining unauthorized access that would otherwise be blocked based on their real source address.

CVSS3: 9.1
nvd
3 месяца назад

rsync daemon before 3.5.0 contains an IP address spoofing vulnerability that allows unauthenticated remote attackers to bypass IP-based access controls by sending a crafted PROXY protocol header with a forged source address. Attackers who can connect directly to the rsync daemon can inject a spoofed source IP in the PROXY protocol header to circumvent hosts allow/deny rules, gaining unauthorized access that would otherwise be blocked based on their real source address.

CVSS3: 9.1
debian
3 месяца назад

rsync daemon before 3.5.0contains an IP address spoofing vulnerability ...

CVSS3: 9.1
fstec
3 месяца назад

Уязвимость утилиты для передачи и синхронизации файлов Rsync, связанная с обходом аутентификации посредством спуфинга, позволяющая нарушителю обойти существующие механизмы безопасности

EPSS

Процентиль: 43%
0.00501
Низкий

9.1 Critical

CVSS3