CVE-2024-2467 - OpenCVE

A timing-based side-channel flaw exists in the perl-Crypt-OpenSSL-RSA package, which could be sufficient to recover plaintext across a network in a Bleichenbacher-style attack. To achieve successful decryption, an attacker would have to be able to send a large number of trial messages. The vulnerability affects the legacy PKCS#1v1.5 RSA encryption padding mode.

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.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Redhat	Enterprise Linux Openssl

No data.

No data.

References

Link	Providers
https://access.redhat.com/security/cve/CVE-2024-2467
https://bugzilla.redhat.com/show_bug.cgi?id=2269567
https://github.com/toddr/Crypt-OpenSSL-RSA/issues/42
https://nvd.nist.gov/vuln/detail/CVE-2024-2467
https://people.redhat.com/~hkario/marvin/
https://www.cve.org/CVERecord?id=CVE-2024-2467

History

Wed, 18 Sep 2024 16:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Redhat openssl
CPEs		cpe:2.3:a:redhat:openssl:-:::::::*
Vendors & Products		Redhat openssl
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2024-04-25T16:45:02.948Z

Updated: 2024-09-18T15:58:16.449Z

Reserved: 2024-03-14T17:31:30.419Z

Link: CVE-2024-2467

Vulnrichment

Updated: 2024-08-01T19:11:53.605Z

NVD

Status : Awaiting Analysis

Published: 2024-04-25T17:15:49.580

Modified: 2024-04-25T17:24:59.967

Link: CVE-2024-2467

Redhat

Severity : Moderate

Publid Date: 2024-03-12T00:00:00Z

Links: CVE-2024-2467 - Bugzilla

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