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CVE-2021-20236

Опубликовано: 07 сент. 2020
Источник: redhat
CVSS3: 7.5
EPSS Низкий

Описание

A flaw was found in the ZeroMQ server in versions before 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

A flaw was found in the ZeroMQ server. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Ceph Storage 2zeromq3Out of support scope

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-120->CWE-787
https://bugzilla.redhat.com/show_bug.cgi?id=1921976zeromq: Stack overflow on server running PUB/XPUB socket

EPSS

Процентиль: 59%
0.00377
Низкий

7.5 High

CVSS3

Связанные уязвимости

CVSS3: 9.8
ubuntu
больше 4 лет назад

A flaw was found in the ZeroMQ server in versions before 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

CVSS3: 9.8
nvd
больше 4 лет назад

A flaw was found in the ZeroMQ server in versions before 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

CVSS3: 9.8
msrc
больше 4 лет назад

A flaw was found in the ZeroMQ server in versions before 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The highest threat from this vulnerability is to confidentiality integrity as well as system availability.

CVSS3: 9.8
debian
больше 4 лет назад

A flaw was found in the ZeroMQ server in versions before 4.3.3. This f ...

CVSS3: 9.8
redos
больше 2 лет назад

Уязвимость zeromq

EPSS

Процентиль: 59%
0.00377
Низкий

7.5 High

CVSS3