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CVE-2021-20232

Опубликовано: 20 мар. 2021
Источник: msrc
CVSS3: 9.8
EPSS Низкий

Описание

A flaw was found in gnutls. A use after free issue in client_send_params in lib/ext/pre_shared_key.c may lead to memory corruption and other potential consequences.

FAQ

Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?

One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.

EPSS

Процентиль: 74%
0.00844
Низкий

9.8 Critical

CVSS3

Связанные уязвимости

CVSS3: 9.8
ubuntu
почти 5 лет назад

A flaw was found in gnutls. A use after free issue in client_send_params in lib/ext/pre_shared_key.c may lead to memory corruption and other potential consequences.

CVSS3: 3.7
redhat
почти 5 лет назад

A flaw was found in gnutls. A use after free issue in client_send_params in lib/ext/pre_shared_key.c may lead to memory corruption and other potential consequences.

CVSS3: 9.8
nvd
почти 5 лет назад

A flaw was found in gnutls. A use after free issue in client_send_params in lib/ext/pre_shared_key.c may lead to memory corruption and other potential consequences.

CVSS3: 9.8
debian
почти 5 лет назад

A flaw was found in gnutls. A use after free issue in client_send_para ...

CVSS3: 9.8
github
больше 3 лет назад

A flaw was found in gnutls. A use after free issue in client_send_params in lib/ext/pre_shared_key.c may lead to memory corruption and other potential consequences.

EPSS

Процентиль: 74%
0.00844
Низкий

9.8 Critical

CVSS3