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CVE-2020-36476

Опубликовано: 04 сент. 2025
Источник: msrc
CVSS3: 7.5
EPSS Низкий

Описание

An issue was discovered in Mbed TLS before 2.24.0 (and before 2.16.8 LTS and before 2.7.17 LTS). There is missing zeroization of plaintext buffers in mbedtls_ssl_read to erase unused application data from memory.

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: 71%
0.00679
Низкий

7.5 High

CVSS3

Связанные уязвимости

CVSS3: 7.5
ubuntu
больше 4 лет назад

An issue was discovered in Mbed TLS before 2.24.0 (and before 2.16.8 LTS and before 2.7.17 LTS). There is missing zeroization of plaintext buffers in mbedtls_ssl_read to erase unused application data from memory.

CVSS3: 7.5
nvd
больше 4 лет назад

An issue was discovered in Mbed TLS before 2.24.0 (and before 2.16.8 LTS and before 2.7.17 LTS). There is missing zeroization of plaintext buffers in mbedtls_ssl_read to erase unused application data from memory.

CVSS3: 7.5
debian
больше 4 лет назад

An issue was discovered in Mbed TLS before 2.24.0 (and before 2.16.8 L ...

CVSS3: 7.5
github
больше 3 лет назад

An issue was discovered in Mbed TLS before 2.24.0 (and before 2.16.8 LTS and before 2.7.17 LTS). There is missing zeroization of plaintext buffers in mbedtls_ssl_read to erase unused application data from memory.

CVSS3: 7.5
fstec
больше 4 лет назад

Уязвимость функции mbedtls_ssl_read реализации протоколов TLS и SSL Mbed TLS, позволяющая нарушителю оказать воздействие на целостность данных

EPSS

Процентиль: 71%
0.00679
Низкий

7.5 High

CVSS3