CVE-2023-50979

MEDIUM

Crypto++ < 8.9.0 - Marvin Side Channel via PKCS#1 v1.5 Padding

Title source: llm
STIX 2.1

Description

Crypto++ (aka cryptopp) through 8.9.0 has a Marvin side channel during decryption with PKCS#1 v1.5 padding.

References (1)

Core 1

Scores

CVSS v3 5.9
EPSS 0.0059
EPSS Percentile 43.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-203
Status published
Products (1)
cryptopp/crypto\+\+ < 8.9.0
Published Dec 18, 2023
Tracked Since Feb 18, 2026