Is CVE-2024-2467 in the CISA KEV catalog?

No. CVE-2024-2467 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-2467?

CVE-2024-2467 has a CVSS v3 base score of 5.9 (MEDIUM).

What is the EPSS score for CVE-2024-2467?

CVE-2024-2467 has an EPSS score of 0.52% (40th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-2467?

Upgrade libcrypt-openssl-rsa-perl on debian 13 to 0.35-1 or later.

CVE & CISA-KEV Catalog

CVE-2024-2467

MEDIUM

5.9

CVSS v3

NVD

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.

CWE-208

How to fix

Remediation Available

libcrypt-openssl-rsa-perlDebian

Fixed in:0.35-1CVE-2024-2467

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploit Intelligence

0.52%probability of exploitation in 30 days

40thpercentile

Low risk: more likely to be exploited than 40% of all known CVEs.

References

Other references4

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-02-25.