All errata/sisyphus/ALT-PU-2020-3147-2
ALT-PU-2020-3147-2

Package update python3-module-cryptography in branch sisyphus

Version3.2.1-alt1
Task#260557
Published2026-02-04
Max severityHIGH
Severity:

Closed issues (3)

BDU:2022-05647
MEDIUM5.9

Уязвимость пакета python-cryptography интерпретатора языка программирования Python, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации

Published: 2022-09-12Modified: 2025-03-19
CVSS 3.xMEDIUM 5.9
CVSS:3.x/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0HIGH 7.8
CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:N/A:N
References
CVE-2020-25659
MEDIUM5.9

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.

Published: 2021-01-11Modified: 2024-11-21
CVSS 2.0MEDIUM 4.3
CVSS:2.0/AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSS 3.xMEDIUM 5.9
CVSS:3.x/CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
References
GHSA-hggm-jpg3-v476
HIGH8.2

RSA decryption vulnerable to Bleichenbacher timing vulnerability

Published: 2020-10-27Modified: 2024-11-18
CVSS 3.xHIGH 8.2
CVSS:3.x/CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 4.0HIGH 8.2
CVSS:4.0/CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
References