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Security Advisories: GSA_kwCzR0hTQS0zd3c0LWdnNGYtanI3Zs4AA5Eq

Python Cryptography package vulnerable to Bleichenbacher timing oracle attack

A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data.

Permalink: https://github.com/advisories/GHSA-3ww4-gg4f-jr7f
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS0zd3c0LWdnNGYtanI3Zs4AA5Eq
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: 25 days ago
Updated: 16 days ago


CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Identifiers: GHSA-3ww4-gg4f-jr7f, CVE-2023-50782
References:

Affected Packages

pypi:cryptography
Versions: < 42.0.0
Fixed in: 42.0.0