CVE-2024-30171 – bouncycastle.cryptography

Package

Manager: nuget
Name: bouncycastle.cryptography
Vulnerable Version: >=0 <2.3.1

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: 0.00045 pctl0.13037

Details

Bouncy Castle affected by timing side-channel for RSA key exchange ("The Marvin Attack") An issue was discovered in Bouncy Castle Java TLS API and JSSE Provider before 1.78. Timing-based leakage may occur in RSA based handshakes because of exception processing.

Metadata

Created: 2024-05-14T15:32:54Z
Modified: 2024-09-09T21:27:50Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/05/GHSA-v435-xc8x-wvr9/GHSA-v435-xc8x-wvr9.json
CWE IDs: ["CWE-203"]
Alternative ID: GHSA-v435-xc8x-wvr9
Finding: F026
Auto approve: 1