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Privileges Required
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CVE-2024-2467

Disclosure Date: April 25, 2024
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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.

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CVSS V3 Severity and Metrics
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Impact Score:
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Exploitability Score:
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Vector:
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Attack Vector (AV):
Unknown
Attack Complexity (AC):
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Privileges Required (PR):
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User Interaction (UI):
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Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
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Availability (A):
Unknown

General Information

Vendors

  • Red Hat

Products

  • Red Hat Enterprise Linux 6,
  • Red Hat Enterprise Linux 7,
  • Red Hat Enterprise Linux 8,
  • Red Hat Enterprise Linux 9

Additional Info

Technical Analysis