ALT-PU-2020-3147-1
Package python3-module-cryptography updated to version 3.2.1-alt1 for branch sisyphus in task 260557.
Closed vulnerabilities
Published: 2021-01-11
BDU:2022-05647
Уязвимость пакета python-cryptography интерпретатора языка программирования Python, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
Severity: MEDIUM (5.9)
Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2021-01-11
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2020-25659
python-cryptography 3.2 is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext.
Severity: MEDIUM (5.9)
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
References:
- https://github.com/pyca/cryptography/pull/5507/commits/ce1bef6f1ee06ac497ca0c837fbd1c7ef6c2472b
- https://github.com/pyca/cryptography/pull/5507/commits/ce1bef6f1ee06ac497ca0c837fbd1c7ef6c2472b
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html