CVE-2019-19963

Опубликовано: 25 дек. 2019

Источник: nvd

CVSS3: 5.3

CVSS2: 4.3

EPSS Низкий

Описание

An issue was discovered in wolfSSL before 4.3.0 in a non-default configuration where DSA is enabled. DSA signing uses the BEEA algorithm during modular inversion of the nonce, leading to a side-channel attack against the nonce.

Ссылки

https://github.com/wolfSSL/wolfssl/commit/7e391f0fd57f2ef375b1174d752a56ce34b2b190
Patch
Third Party Advisory
https://github.com/wolfSSL/wolfssl/releases/tag/v4.3.0-stable
Release Notes
Third Party Advisory
https://github.com/wolfSSL/wolfssl/commit/7e391f0fd57f2ef375b1174d752a56ce34b2b190
Patch
Third Party Advisory
https://github.com/wolfSSL/wolfssl/releases/tag/v4.3.0-stable
Release Notes
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:wolfssl:wolfssl:*:*:*:*:*:*:*:*

Версия до 4.3.0 (исключая)

EPSS

Процентиль: 57%

0.00356

Низкий

5.3 Medium

CVSS3

4.3 Medium

CVSS2

Дефекты

NVD-CWE-Other

Связанные уязвимости

CVE-2019-19963

CVSS3: 5.3

ubuntu

около 6 лет назад

CVE-2019-19963

CVSS3: 5.3

debian

около 6 лет назад

An issue was discovered in wolfSSL before 4.3.0 in a non-default confi ...

GHSA-gcqc-374g-rrqf

CVSS3: 5.3

github

больше 3 лет назад

EPSS

Процентиль: 57%

0.00356

Низкий

5.3 Medium

CVSS3

4.3 Medium

CVSS2

Дефекты

NVD-CWE-Other