CVE-2020-15957

Опубликовано: 30 июл. 2020

Источник: nvd

CVSS3: 7.5

CVSS2: 5

EPSS Низкий

Описание

An issue was discovered in DP3T-Backend-SDK before 1.1.1 for Decentralised Privacy-Preserving Proximity Tracing (DP3T). When it is configured to check JWT before uploading/publishing keys, it is possible to skip the signature check by providing a JWT token with alg=none.

Ссылки

https://github.com/DP-3T/dp3t-sdk-backend/compare/v1.0.4...v1.1.0
Release Notes
Third Party Advisory
https://github.com/DP-3T/dp3t-sdk-backend/security/advisories/GHSA-5m5q-3qw2-3xf3
Patch
Third Party Advisory
https://github.com/dp-3T/dp3t-sdk-backend
Third Party Advisory
https://github.com/DP-3T/dp3t-sdk-backend/compare/v1.0.4...v1.1.0
Release Notes
Third Party Advisory
https://github.com/DP-3T/dp3t-sdk-backend/security/advisories/GHSA-5m5q-3qw2-3xf3
Patch
Third Party Advisory
https://github.com/dp-3T/dp3t-sdk-backend
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:dp3t-backend-software_development_kit_project:dp3t-backend-software_development_kit:*:*:*:*:*:*:*:*

Версия до 1.1.1 (исключая)

EPSS

Процентиль: 41%

0.00191

Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-347