5.9

CVE-2024-2467

Perl-crypt-openssl-rsa: side-channel attack in pkcs#1 v1.5 padding mode (marvin attack)

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.
Daten sind bereitgestellt durch das CVE Programm von Authorized Data Publishers (ADP) (Unstrukturiert)
Herstellerredhat
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Produkt openssl
Default Statusunknown
Version pkg:rpm/redhat/perl-crypt-openssl-rsa@distro=redhat-enterprise-linux-6.0
Status affected
Version pkg:rpm/redhat/perl-crypt-openssl-rsa@distro=redhat-enterprise-linux-7.0
Status affected
Version pkg:rpm/redhat/perl-crypt-openssl-rsa@distro=redhat-enterprise-linux-8.0
Status affected
Version pkg:rpm/redhat/perl-crypt-openssl-rsa@distro=redhat-enterprise-linux-9.0
Status affected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.07% 0.21
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
secalert@redhat.com 5.9 2.2 3.6
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE-208 Observable Timing Discrepancy

Two separate operations in a product require different amounts of time to complete, in a way that is observable to an actor and reveals security-relevant information about the state of the product, such as whether a particular operation was successful or not.