vulnerability
Red Hat: CVE-2024-2467: perl-Crypt-OpenSSL-RSA: side-channel attack in PKCS#1 v1.5 padding mode (Marvin Attack)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:C/I:N/A:N) | Apr 25, 2024 | Jul 9, 2025 | Jul 10, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:C/I:N/A:N)
Published
Apr 25, 2024
Added
Jul 9, 2025
Modified
Jul 10, 2025
Description
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.
Solution
no-fix-redhat-rpm-package
References
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