CVE-2024-2467 Information

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 PKCS1v1.5 RSA encryption padding mode.

Reference

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://people.redhat.com/~hkario/marvin/