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CVE-2023-50781

nvd nist
Published: Feb 5, 2024Modified: Oct 15, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

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.

Affected (4)

Redhat
2 products
Enterprise Linux
Update Infrastructure
M2crypto Project
1 product
M2crypto
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Redhat
Enterprise Linux
Version 8.0
Enterprise Linux
Version 9.0
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Update Infrastructure
Version 4
Configuration C
1 vulnerable
Vulnerable SoftwareAffected Versions
M2crypto
version ≤ 0.40.1

Related CWEs

CWE-203
Observable Discrepancy
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.

References (5)

Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Issue Tracking
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue Tracking
Source: 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
Third Party Advisory

Timeline

No history available yet.