CVE-2024-0202 - Vulnerability Details - OpenCVE

A security vulnerability has been identified in the cryptlib cryptographic library when cryptlib is compiled with the support for RSA key exchange ciphersuites in TLS (by setting the USE_RSA_SUITES define), it will be vulnerable to the timing variant of the Bleichenbacher attack. An attacker that is able to perform a large number of connections to the server will be able to decrypt RSA ciphertexts or forge signatures using server's certificate.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00183.

Key SSVC decision points have not yet been added.

Vendors	Products
Cryptlib	Cryptlib

Configuration 1 [-]

cpe:2.3:a:cryptlib:cryptlib:*:*:*:*:*:*:*:*

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Advisories

Source	ID	Title
EUVD	EUVD-2024-16001	A security vulnerability has been identified in the cryptlib cryptographic library when cryptlib is compiled with the support for RSA key exchange ciphersuites in TLS (by setting the USE_RSA_SUITES define), it will be vulnerable to the timing variant of the Bleichenbacher attack. An attacker that is able to perform a large number of connections to the server will be able to decrypt RSA ciphertexts or forge signatures using server's certificate.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://bugzilla.redhat.com/show_bug.cgi?id=2256518

History

No history.

MITRE

Status: PUBLISHED

Assigner: fedora

Published: 2024-02-05T20:44:24.827Z

Updated: 2024-08-01T17:41:16.108Z

Reserved: 2024-01-02T20:49:45.368Z

Link: CVE-2024-0202

Vulnrichment

Updated: 2024-08-01T17:41:16.108Z

NVD

Status : Modified

Published: 2024-02-05T21:15:11.450

Modified: 2024-11-21T08:46:03.343

Link: CVE-2024-0202

Redhat

No data.

OpenCVE Enrichment

No data.

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