CVE-2023-50781 – m2crypto

Package

Manager: pip
Name: m2crypto
Vulnerable Version: >=0 <=0.40.1

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00305 pctl0.53218

Details

m2crypto Bleichenbacher timing attack - incomplete fix for CVE-2020-25657 A flaw was found in m2crypto. 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.

Metadata

Created: 2024-02-05T21:30:31Z
Modified: 2024-02-05T22:41:57Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/02/GHSA-944j-8ch6-rf6x/GHSA-944j-8ch6-rf6x.json
CWE IDs: ["CWE-208"]
Alternative ID: GHSA-944j-8ch6-rf6x
Finding: F063
Auto approve: 1