Опубликовано: 16 нояб. 2023
Источник: github
Github: Прошло ревью
CVSS4: 8.7
CVSS3: 7.5
Описание
PyPinkSign uses a non-random or static IV for Cipher Block Chaining (CBC) mode in AES encryption
PyPinkSign v0.5.1 uses a non-random or static IV for Cipher Block Chaining (CBC) mode in AES encryption. This vulnerability can lead to the disclosure of information and communications.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2023-48056
- https://github.com/bandoche/PyPinkSign/issues/29
- https://github.com/bandoche/PyPinkSign/commit/e1809ddf6a266e9007e10f0486b462fa7f89a43d
- https://github.com/bandoche/PyPinkSign/blob/main/pypinksign/pypinksign.py#L504
- https://github.com/bandoche/PyPinkSign/blob/main/pypinksign/pypinksign.py#L537
- https://github.com/pypa/advisory-database/tree/main/vulns/pypinksign/PYSEC-2023-245.yaml
- https://gxx777.github.io/PyPinkSign_v0.5.1_Cryptographic_API_Misuse_Vulnerability.md
Пакеты
Наименование
pypinksign
pip
Затронутые версииВерсия исправления
<= 0.5.1
Отсутствует
Связанные уязвимости
CVSS3: 7.5
nvd
около 2 лет назад
PyPinkSign v0.5.1 uses a non-random or static IV for Cipher Block Chaining (CBC) mode in AES encryption. This vulnerability can lead to the disclosure of information and communications.