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CVE-2026-70464

Опубликовано: 23 авг. 2026
Источник: msrc
CVSS3: 7.5
EPSS Низкий

Описание

rsync 2.0.0 < 3.5.0 Connection Slot Exhaustion DoS via Handshake Stall

EPSS

Процентиль: 51%
0.00641
Низкий

7.5 High

CVSS3

Связанные уязвимости

CVSS3: 7.5
ubuntu
3 месяца назад

rsync daemon 2.0.0 before 3.5.0 contains a denial of service vulnerability that allows unauthenticated remote attackers to exhaust daemon connection slots by stalling the handshake process before or after module selection without triggering the I/O timeout. Attackers can open many simultaneous connections and trickle data at the minimum rate to avoid timeout, or stall entirely before module selection where no timeout applies, consuming all available connection slots and denying service to legitimate clients.

CVSS3: 7.5
redhat
3 месяца назад

rsync daemon 2.0.0 before 3.5.0 contains a denial of service vulnerability that allows unauthenticated remote attackers to exhaust daemon connection slots by stalling the handshake process before or after module selection without triggering the I/O timeout. Attackers can open many simultaneous connections and trickle data at the minimum rate to avoid timeout, or stall entirely before module selection where no timeout applies, consuming all available connection slots and denying service to legitimate clients.

CVSS3: 7.5
nvd
3 месяца назад

rsync daemon 2.0.0 before 3.5.0 contains a denial of service vulnerability that allows unauthenticated remote attackers to exhaust daemon connection slots by stalling the handshake process before or after module selection without triggering the I/O timeout. Attackers can open many simultaneous connections and trickle data at the minimum rate to avoid timeout, or stall entirely before module selection where no timeout applies, consuming all available connection slots and denying service to legitimate clients.

CVSS3: 7.5
debian
3 месяца назад

rsync daemon 2.0.0 before 3.5.0contains a denial of service vulnerabil ...

CVSS3: 7.5
fstec
3 месяца назад

Уязвимость утилиты для передачи и синхронизации файлов Rsync, связанная с неконтролируемым расходом ресурсов, позволяющая нарушителю вызвать отказ в обслуживании

EPSS

Процентиль: 51%
0.00641
Низкий

7.5 High

CVSS3